Pokémon Red and Blue's wild encounters (pret/pokered)

Red and Blue have 57 lists of wild Pokémon, 570 rows in all: 55 for grass and cave floors, one map each, and two for water, one shared by Routes 19 and 20 and one for Route 21. Each list holds its encounter rate and ten slots, each a level and a species. Grass rates run from 8 (Viridian Forest) to 30 (the Safari Zone); both water lists are all Tentacool, at rate 5. The versions differ in 175 rows across 34 lists, always in the species, and in one row the level too: Pokémon Mansion B1F's slot 8 holds a level-42 Weezing in Red and a level-38 Magmar in Blue. A slot's chance is the same on every list. The species' names are as the game prints them. pokered-wild/wild-mons

Map	Terrain	Rate	Slot	Chance	Red level	Red	Blue level	Blue	Red No.	Blue No.
Route 1	grass	25	0	51	3	PIDGEY	3	PIDGEY	16	16
Route 1	grass	25	1	51	3	RATTATA	3	RATTATA	19	19
Route 1	grass	25	2	39	3	RATTATA	3	RATTATA	19	19
Route 1	grass	25	3	25	2	RATTATA	2	RATTATA	19	19
Route 1	grass	25	4	25	2	PIDGEY	2	PIDGEY	16	16
Route 1	grass	25	5	25	3	PIDGEY	3	PIDGEY	16	16
Route 1	grass	25	6	13	3	PIDGEY	3	PIDGEY	16	16
Route 1	grass	25	7	13	4	RATTATA	4	RATTATA	19	19
Route 1	grass	25	8	11	4	PIDGEY	4	PIDGEY	16	16
Route 1	grass	25	9	3	5	PIDGEY	5	PIDGEY	16	16
Route 2	grass	25	0	51	3	RATTATA	3	RATTATA	19	19
Route 2	grass	25	1	51	3	PIDGEY	3	PIDGEY	16	16
Route 2	grass	25	2	39	4	PIDGEY	4	PIDGEY	16	16
Route 2	grass	25	3	25	4	RATTATA	4	RATTATA	19	19
Route 2	grass	25	4	25	5	PIDGEY	5	PIDGEY	16	16
Route 2	grass	25	5	25	3	WEEDLE	3	CATERPIE	13	10
Route 2	grass	25	6	13	2	RATTATA	2	RATTATA	19	19
Route 2	grass	25	7	13	5	RATTATA	5	RATTATA	19	19
Route 2	grass	25	8	11	4	WEEDLE	4	CATERPIE	13	10
Route 2	grass	25	9	3	5	WEEDLE	5	CATERPIE	13	10
Route 3	grass	20	0	51	6	PIDGEY	6	PIDGEY	16	16
Route 3	grass	20	1	51	5	SPEAROW	5	SPEAROW	21	21
Route 3	grass	20	2	39	7	PIDGEY	7	PIDGEY	16	16
Route 3	grass	20	3	25	6	SPEAROW	6	SPEAROW	21	21
Route 3	grass	20	4	25	7	SPEAROW	7	SPEAROW	21	21
Route 3	grass	20	5	25	8	PIDGEY	8	PIDGEY	16	16
Route 3	grass	20	6	13	8	SPEAROW	8	SPEAROW	21	21
Route 3	grass	20	7	13	3	JIGGLYPUFF	3	JIGGLYPUFF	39	39
Route 3	grass	20	8	11	5	JIGGLYPUFF	5	JIGGLYPUFF	39	39
Route 3	grass	20	9	3	7	JIGGLYPUFF	7	JIGGLYPUFF	39	39
Route 4	grass	20	0	51	10	RATTATA	10	RATTATA	19	19
Route 4	grass	20	1	51	10	SPEAROW	10	SPEAROW	21	21
Route 4	grass	20	2	39	8	RATTATA	8	RATTATA	19	19
Route 4	grass	20	3	25	6	EKANS	6	SANDSHREW	23	27
Route 4	grass	20	4	25	8	SPEAROW	8	SPEAROW	21	21
Route 4	grass	20	5	25	10	EKANS	10	SANDSHREW	23	27
Route 4	grass	20	6	13	12	RATTATA	12	RATTATA	19	19
Route 4	grass	20	7	13	12	SPEAROW	12	SPEAROW	21	21
Route 4	grass	20	8	11	8	EKANS	8	SANDSHREW	23	27
Route 4	grass	20	9	3	12	EKANS	12	SANDSHREW	23	27
Route 5	grass	15	0	51	13	ODDISH	13	BELLSPROUT	43	69
Route 5	grass	15	1	51	13	PIDGEY	13	PIDGEY	16	16
Route 5	grass	15	2	39	15	PIDGEY	15	PIDGEY	16	16
Route 5	grass	15	3	25	10	MANKEY	10	MEOWTH	56	52
Route 5	grass	15	4	25	12	MANKEY	12	MEOWTH	56	52
Route 5	grass	15	5	25	15	ODDISH	15	BELLSPROUT	43	69
Route 5	grass	15	6	13	16	ODDISH	16	BELLSPROUT	43	69
Route 5	grass	15	7	13	16	PIDGEY	16	PIDGEY	16	16
Route 5	grass	15	8	11	14	MANKEY	14	MEOWTH	56	52
Route 5	grass	15	9	3	16	MANKEY	16	MEOWTH	56	52
Route 6	grass	15	0	51	13	ODDISH	13	BELLSPROUT	43	69
Route 6	grass	15	1	51	13	PIDGEY	13	PIDGEY	16	16
Route 6	grass	15	2	39	15	PIDGEY	15	PIDGEY	16	16
Route 6	grass	15	3	25	10	MANKEY	10	MEOWTH	56	52
Route 6	grass	15	4	25	12	MANKEY	12	MEOWTH	56	52
Route 6	grass	15	5	25	15	ODDISH	15	BELLSPROUT	43	69
Route 6	grass	15	6	13	16	ODDISH	16	BELLSPROUT	43	69
Route 6	grass	15	7	13	16	PIDGEY	16	PIDGEY	16	16
Route 6	grass	15	8	11	14	MANKEY	14	MEOWTH	56	52
Route 6	grass	15	9	3	16	MANKEY	16	MEOWTH	56	52
Route 7	grass	15	0	51	19	PIDGEY	19	PIDGEY	16	16
Route 7	grass	15	1	51	19	ODDISH	19	BELLSPROUT	43	69
Route 7	grass	15	2	39	17	MANKEY	17	MEOWTH	56	52
Route 7	grass	15	3	25	22	ODDISH	22	BELLSPROUT	43	69
Route 7	grass	15	4	25	22	PIDGEY	22	PIDGEY	16	16
Route 7	grass	15	5	25	18	MANKEY	18	MEOWTH	56	52
Route 7	grass	15	6	13	18	GROWLITHE	18	VULPIX	58	37
Route 7	grass	15	7	13	20	GROWLITHE	20	VULPIX	58	37
Route 7	grass	15	8	11	19	MANKEY	19	MEOWTH	56	52
Route 7	grass	15	9	3	20	MANKEY	20	MEOWTH	56	52
Route 8	grass	15	0	51	18	PIDGEY	18	PIDGEY	16	16
Route 8	grass	15	1	51	18	MANKEY	18	MEOWTH	56	52
Route 8	grass	15	2	39	17	EKANS	17	SANDSHREW	23	27
Route 8	grass	15	3	25	16	GROWLITHE	16	VULPIX	58	37
Route 8	grass	15	4	25	20	PIDGEY	20	PIDGEY	16	16
Route 8	grass	15	5	25	20	MANKEY	20	MEOWTH	56	52
Route 8	grass	15	6	13	19	EKANS	19	SANDSHREW	23	27
Route 8	grass	15	7	13	17	GROWLITHE	17	VULPIX	58	37
Route 8	grass	15	8	11	15	GROWLITHE	15	VULPIX	58	37
Route 8	grass	15	9	3	18	GROWLITHE	18	VULPIX	58	37
Route 9	grass	15	0	51	16	RATTATA	16	RATTATA	19	19
Route 9	grass	15	1	51	16	SPEAROW	16	SPEAROW	21	21
Route 9	grass	15	2	39	14	RATTATA	14	RATTATA	19	19
Route 9	grass	15	3	25	11	EKANS	11	SANDSHREW	23	27
Route 9	grass	15	4	25	13	SPEAROW	13	SPEAROW	21	21
Route 9	grass	15	5	25	15	EKANS	15	SANDSHREW	23	27
Route 9	grass	15	6	13	17	RATTATA	17	RATTATA	19	19
Route 9	grass	15	7	13	17	SPEAROW	17	SPEAROW	21	21
Route 9	grass	15	8	11	13	EKANS	13	SANDSHREW	23	27
Route 9	grass	15	9	3	17	EKANS	17	SANDSHREW	23	27
Route 10	grass	15	0	51	16	VOLTORB	16	VOLTORB	100	100
Route 10	grass	15	1	51	16	SPEAROW	16	SPEAROW	21	21
Route 10	grass	15	2	39	14	VOLTORB	14	VOLTORB	100	100
Route 10	grass	15	3	25	11	EKANS	11	SANDSHREW	23	27
Route 10	grass	15	4	25	13	SPEAROW	13	SPEAROW	21	21
Route 10	grass	15	5	25	15	EKANS	15	SANDSHREW	23	27
Route 10	grass	15	6	13	17	VOLTORB	17	VOLTORB	100	100
Route 10	grass	15	7	13	17	SPEAROW	17	SPEAROW	21	21
Route 10	grass	15	8	11	13	EKANS	13	SANDSHREW	23	27
Route 10	grass	15	9	3	17	EKANS	17	SANDSHREW	23	27
Route 11	grass	15	0	51	14	EKANS	14	SANDSHREW	23	27
Route 11	grass	15	1	51	15	SPEAROW	15	SPEAROW	21	21
Route 11	grass	15	2	39	12	EKANS	12	SANDSHREW	23	27
Route 11	grass	15	3	25	9	DROWZEE	9	DROWZEE	96	96
Route 11	grass	15	4	25	13	SPEAROW	13	SPEAROW	21	21
Route 11	grass	15	5	25	13	DROWZEE	13	DROWZEE	96	96
Route 11	grass	15	6	13	15	EKANS	15	SANDSHREW	23	27
Route 11	grass	15	7	13	17	SPEAROW	17	SPEAROW	21	21
Route 11	grass	15	8	11	11	DROWZEE	11	DROWZEE	96	96
Route 11	grass	15	9	3	15	DROWZEE	15	DROWZEE	96	96
Route 12	grass	15	0	51	24	ODDISH	24	BELLSPROUT	43	69
Route 12	grass	15	1	51	25	PIDGEY	25	PIDGEY	16	16
Route 12	grass	15	2	39	23	PIDGEY	23	PIDGEY	16	16
Route 12	grass	15	3	25	24	VENONAT	24	VENONAT	48	48
Route 12	grass	15	4	25	22	ODDISH	22	BELLSPROUT	43	69
Route 12	grass	15	5	25	26	VENONAT	26	VENONAT	48	48
Route 12	grass	15	6	13	26	ODDISH	26	BELLSPROUT	43	69
Route 12	grass	15	7	13	27	PIDGEY	27	PIDGEY	16	16
Route 12	grass	15	8	11	28	GLOOM	28	WEEPINBELL	44	70
Route 12	grass	15	9	3	30	GLOOM	30	WEEPINBELL	44	70
Route 13	grass	20	0	51	24	ODDISH	24	BELLSPROUT	43	69
Route 13	grass	20	1	51	25	PIDGEY	25	PIDGEY	16	16
Route 13	grass	20	2	39	27	PIDGEY	27	PIDGEY	16	16
Route 13	grass	20	3	25	24	VENONAT	24	VENONAT	48	48
Route 13	grass	20	4	25	22	ODDISH	22	BELLSPROUT	43	69
Route 13	grass	20	5	25	26	VENONAT	26	VENONAT	48	48
Route 13	grass	20	6	13	26	ODDISH	26	BELLSPROUT	43	69
Route 13	grass	20	7	13	25	DITTO	25	DITTO	132	132
Route 13	grass	20	8	11	28	GLOOM	28	WEEPINBELL	44	70
Route 13	grass	20	9	3	30	GLOOM	30	WEEPINBELL	44	70
Route 14	grass	15	0	51	24	ODDISH	24	BELLSPROUT	43	69
Route 14	grass	15	1	51	26	PIDGEY	26	PIDGEY	16	16
Route 14	grass	15	2	39	23	DITTO	23	DITTO	132	132
Route 14	grass	15	3	25	24	VENONAT	24	VENONAT	48	48
Route 14	grass	15	4	25	22	ODDISH	22	BELLSPROUT	43	69
Route 14	grass	15	5	25	26	VENONAT	26	VENONAT	48	48
Route 14	grass	15	6	13	26	ODDISH	26	BELLSPROUT	43	69
Route 14	grass	15	7	13	30	GLOOM	30	WEEPINBELL	44	70
Route 14	grass	15	8	11	28	PIDGEOTTO	28	PIDGEOTTO	17	17
Route 14	grass	15	9	3	30	PIDGEOTTO	30	PIDGEOTTO	17	17
Route 15	grass	15	0	51	24	ODDISH	24	BELLSPROUT	43	69
Route 15	grass	15	1	51	26	DITTO	26	DITTO	132	132
Route 15	grass	15	2	39	23	PIDGEY	23	PIDGEY	16	16
Route 15	grass	15	3	25	26	VENONAT	26	VENONAT	48	48
Route 15	grass	15	4	25	22	ODDISH	22	BELLSPROUT	43	69
Route 15	grass	15	5	25	28	VENONAT	28	VENONAT	48	48
Route 15	grass	15	6	13	26	ODDISH	26	BELLSPROUT	43	69
Route 15	grass	15	7	13	30	GLOOM	30	WEEPINBELL	44	70
Route 15	grass	15	8	11	28	PIDGEOTTO	28	PIDGEOTTO	17	17
Route 15	grass	15	9	3	30	PIDGEOTTO	30	PIDGEOTTO	17	17
Route 16	grass	25	0	51	20	SPEAROW	20	SPEAROW	21	21
Route 16	grass	25	1	51	22	SPEAROW	22	SPEAROW	21	21
Route 16	grass	25	2	39	18	RATTATA	18	RATTATA	19	19
Route 16	grass	25	3	25	20	DODUO	20	DODUO	84	84
Route 16	grass	25	4	25	20	RATTATA	20	RATTATA	19	19
Route 16	grass	25	5	25	18	DODUO	18	DODUO	84	84
Route 16	grass	25	6	13	22	DODUO	22	DODUO	84	84
Route 16	grass	25	7	13	22	RATTATA	22	RATTATA	19	19
Route 16	grass	25	8	11	23	RATICATE	23	RATICATE	20	20
Route 16	grass	25	9	3	25	RATICATE	25	RATICATE	20	20
Route 17	grass	25	0	51	20	SPEAROW	20	SPEAROW	21	21
Route 17	grass	25	1	51	22	SPEAROW	22	SPEAROW	21	21
Route 17	grass	25	2	39	25	RATICATE	25	RATICATE	20	20
Route 17	grass	25	3	25	24	DODUO	24	DODUO	84	84
Route 17	grass	25	4	25	27	RATICATE	27	RATICATE	20	20
Route 17	grass	25	5	25	26	DODUO	26	DODUO	84	84
Route 17	grass	25	6	13	28	DODUO	28	DODUO	84	84
Route 17	grass	25	7	13	29	RATICATE	29	RATICATE	20	20
Route 17	grass	25	8	11	25	FEAROW	25	FEAROW	22	22
Route 17	grass	25	9	3	27	FEAROW	27	FEAROW	22	22
Route 18	grass	25	0	51	20	SPEAROW	20	SPEAROW	21	21
Route 18	grass	25	1	51	22	SPEAROW	22	SPEAROW	21	21
Route 18	grass	25	2	39	25	RATICATE	25	RATICATE	20	20
Route 18	grass	25	3	25	24	DODUO	24	DODUO	84	84
Route 18	grass	25	4	25	25	FEAROW	25	FEAROW	22	22
Route 18	grass	25	5	25	26	DODUO	26	DODUO	84	84
Route 18	grass	25	6	13	28	DODUO	28	DODUO	84	84
Route 18	grass	25	7	13	29	RATICATE	29	RATICATE	20	20
Route 18	grass	25	8	11	27	FEAROW	27	FEAROW	22	22
Route 18	grass	25	9	3	29	FEAROW	29	FEAROW	22	22
Routes 19 and 20	water	5	0	51	5	TENTACOOL	5	TENTACOOL	72	72
Routes 19 and 20	water	5	1	51	10	TENTACOOL	10	TENTACOOL	72	72
Routes 19 and 20	water	5	2	39	15	TENTACOOL	15	TENTACOOL	72	72
Routes 19 and 20	water	5	3	25	5	TENTACOOL	5	TENTACOOL	72	72
Routes 19 and 20	water	5	4	25	10	TENTACOOL	10	TENTACOOL	72	72
Routes 19 and 20	water	5	5	25	15	TENTACOOL	15	TENTACOOL	72	72
Routes 19 and 20	water	5	6	13	20	TENTACOOL	20	TENTACOOL	72	72
Routes 19 and 20	water	5	7	13	30	TENTACOOL	30	TENTACOOL	72	72
Routes 19 and 20	water	5	8	11	35	TENTACOOL	35	TENTACOOL	72	72
Routes 19 and 20	water	5	9	3	40	TENTACOOL	40	TENTACOOL	72	72
Route 21	grass	25	0	51	21	RATTATA	21	RATTATA	19	19
Route 21	grass	25	1	51	23	PIDGEY	23	PIDGEY	16	16
Route 21	grass	25	2	39	30	RATICATE	30	RATICATE	20	20
Route 21	grass	25	3	25	23	RATTATA	23	RATTATA	19	19
Route 21	grass	25	4	25	21	PIDGEY	21	PIDGEY	16	16
Route 21	grass	25	5	25	30	PIDGEOTTO	30	PIDGEOTTO	17	17
Route 21	grass	25	6	13	32	PIDGEOTTO	32	PIDGEOTTO	17	17
Route 21	grass	25	7	13	28	TANGELA	28	TANGELA	114	114
Route 21	grass	25	8	11	30	TANGELA	30	TANGELA	114	114
Route 21	grass	25	9	3	32	TANGELA	32	TANGELA	114	114
Route 21	water	5	0	51	5	TENTACOOL	5	TENTACOOL	72	72
Route 21	water	5	1	51	10	TENTACOOL	10	TENTACOOL	72	72
Route 21	water	5	2	39	15	TENTACOOL	15	TENTACOOL	72	72
Route 21	water	5	3	25	5	TENTACOOL	5	TENTACOOL	72	72
Route 21	water	5	4	25	10	TENTACOOL	10	TENTACOOL	72	72
Route 21	water	5	5	25	15	TENTACOOL	15	TENTACOOL	72	72
Route 21	water	5	6	13	20	TENTACOOL	20	TENTACOOL	72	72
Route 21	water	5	7	13	30	TENTACOOL	30	TENTACOOL	72	72
Route 21	water	5	8	11	35	TENTACOOL	35	TENTACOOL	72	72
Route 21	water	5	9	3	40	TENTACOOL	40	TENTACOOL	72	72
Route 22	grass	25	0	51	3	RATTATA	3	RATTATA	19	19
Route 22	grass	25	1	51	3	NIDORAN♂	3	NIDORAN♀	32	29
Route 22	grass	25	2	39	4	RATTATA	4	RATTATA	19	19
Route 22	grass	25	3	25	4	NIDORAN♂	4	NIDORAN♀	32	29
Route 22	grass	25	4	25	2	RATTATA	2	RATTATA	19	19
Route 22	grass	25	5	25	2	NIDORAN♂	2	NIDORAN♀	32	29
Route 22	grass	25	6	13	3	SPEAROW	3	SPEAROW	21	21
Route 22	grass	25	7	13	5	SPEAROW	5	SPEAROW	21	21
Route 22	grass	25	8	11	3	NIDORAN♀	3	NIDORAN♂	29	32
Route 22	grass	25	9	3	4	NIDORAN♀	4	NIDORAN♂	29	32
Route 23	grass	10	0	51	26	EKANS	26	SANDSHREW	23	27
Route 23	grass	10	1	51	33	DITTO	33	DITTO	132	132
Route 23	grass	10	2	39	26	SPEAROW	26	SPEAROW	21	21
Route 23	grass	10	3	25	38	FEAROW	38	FEAROW	22	22
Route 23	grass	10	4	25	38	DITTO	38	DITTO	132	132
Route 23	grass	10	5	25	38	FEAROW	38	FEAROW	22	22
Route 23	grass	10	6	13	41	ARBOK	41	SANDSLASH	24	28
Route 23	grass	10	7	13	43	DITTO	43	DITTO	132	132
Route 23	grass	10	8	11	41	FEAROW	41	FEAROW	22	22
Route 23	grass	10	9	3	43	FEAROW	43	FEAROW	22	22
Route 24	grass	25	0	51	7	WEEDLE	7	CATERPIE	13	10
Route 24	grass	25	1	51	8	KAKUNA	8	METAPOD	14	11
Route 24	grass	25	2	39	12	PIDGEY	12	PIDGEY	16	16
Route 24	grass	25	3	25	12	ODDISH	12	BELLSPROUT	43	69
Route 24	grass	25	4	25	13	ODDISH	13	BELLSPROUT	43	69
Route 24	grass	25	5	25	10	ABRA	10	ABRA	63	63
Route 24	grass	25	6	13	14	ODDISH	14	BELLSPROUT	43	69
Route 24	grass	25	7	13	13	PIDGEY	13	PIDGEY	16	16
Route 24	grass	25	8	11	8	ABRA	8	ABRA	63	63
Route 24	grass	25	9	3	12	ABRA	12	ABRA	63	63
Route 25	grass	15	0	51	8	WEEDLE	8	CATERPIE	13	10
Route 25	grass	15	1	51	9	KAKUNA	9	METAPOD	14	11
Route 25	grass	15	2	39	13	PIDGEY	13	PIDGEY	16	16
Route 25	grass	15	3	25	12	ODDISH	12	BELLSPROUT	43	69
Route 25	grass	15	4	25	13	ODDISH	13	BELLSPROUT	43	69
Route 25	grass	15	5	25	12	ABRA	12	ABRA	63	63
Route 25	grass	15	6	13	14	ODDISH	14	BELLSPROUT	43	69
Route 25	grass	15	7	13	10	ABRA	10	ABRA	63	63
Route 25	grass	15	8	11	7	METAPOD	7	KAKUNA	11	14
Route 25	grass	15	9	3	8	CATERPIE	8	WEEDLE	10	13
Viridian Forest	grass	8	0	51	4	WEEDLE	4	CATERPIE	13	10
Viridian Forest	grass	8	1	51	5	KAKUNA	5	METAPOD	14	11
Viridian Forest	grass	8	2	39	3	WEEDLE	3	CATERPIE	13	10
Viridian Forest	grass	8	3	25	5	WEEDLE	5	CATERPIE	13	10
Viridian Forest	grass	8	4	25	4	KAKUNA	4	METAPOD	14	11
Viridian Forest	grass	8	5	25	6	KAKUNA	6	METAPOD	14	11
Viridian Forest	grass	8	6	13	4	METAPOD	4	KAKUNA	11	14
Viridian Forest	grass	8	7	13	3	CATERPIE	3	WEEDLE	10	13
Viridian Forest	grass	8	8	11	3	PIKACHU	3	PIKACHU	25	25
Viridian Forest	grass	8	9	3	5	PIKACHU	5	PIKACHU	25	25
Mt. Moon 1F	grass	10	0	51	8	ZUBAT	8	ZUBAT	41	41
Mt. Moon 1F	grass	10	1	51	7	ZUBAT	7	ZUBAT	41	41
Mt. Moon 1F	grass	10	2	39	9	ZUBAT	9	ZUBAT	41	41
Mt. Moon 1F	grass	10	3	25	8	GEODUDE	8	GEODUDE	74	74
Mt. Moon 1F	grass	10	4	25	6	ZUBAT	6	ZUBAT	41	41
Mt. Moon 1F	grass	10	5	25	10	ZUBAT	10	ZUBAT	41	41
Mt. Moon 1F	grass	10	6	13	10	GEODUDE	10	GEODUDE	74	74
Mt. Moon 1F	grass	10	7	13	8	PARAS	8	PARAS	46	46
Mt. Moon 1F	grass	10	8	11	11	ZUBAT	11	ZUBAT	41	41
Mt. Moon 1F	grass	10	9	3	8	CLEFAIRY	8	CLEFAIRY	35	35
Mt. Moon B1F	grass	10	0	51	8	ZUBAT	8	ZUBAT	41	41
Mt. Moon B1F	grass	10	1	51	7	ZUBAT	7	ZUBAT	41	41
Mt. Moon B1F	grass	10	2	39	7	GEODUDE	7	GEODUDE	74	74
Mt. Moon B1F	grass	10	3	25	8	GEODUDE	8	GEODUDE	74	74
Mt. Moon B1F	grass	10	4	25	9	ZUBAT	9	ZUBAT	41	41
Mt. Moon B1F	grass	10	5	25	10	PARAS	10	PARAS	46	46
Mt. Moon B1F	grass	10	6	13	10	ZUBAT	10	ZUBAT	41	41
Mt. Moon B1F	grass	10	7	13	11	ZUBAT	11	ZUBAT	41	41
Mt. Moon B1F	grass	10	8	11	9	CLEFAIRY	9	CLEFAIRY	35	35
Mt. Moon B1F	grass	10	9	3	9	GEODUDE	9	GEODUDE	74	74
Mt. Moon B2F	grass	10	0	51	9	ZUBAT	9	ZUBAT	41	41
Mt. Moon B2F	grass	10	1	51	9	GEODUDE	9	GEODUDE	74	74
Mt. Moon B2F	grass	10	2	39	10	ZUBAT	10	ZUBAT	41	41
Mt. Moon B2F	grass	10	3	25	10	GEODUDE	10	GEODUDE	74	74
Mt. Moon B2F	grass	10	4	25	11	ZUBAT	11	ZUBAT	41	41
Mt. Moon B2F	grass	10	5	25	10	PARAS	10	PARAS	46	46
Mt. Moon B2F	grass	10	6	13	12	PARAS	12	PARAS	46	46
Mt. Moon B2F	grass	10	7	13	10	CLEFAIRY	10	CLEFAIRY	35	35
Mt. Moon B2F	grass	10	8	11	12	ZUBAT	12	ZUBAT	41	41
Mt. Moon B2F	grass	10	9	3	12	CLEFAIRY	12	CLEFAIRY	35	35
Rock Tunnel 1F	grass	15	0	51	16	ZUBAT	16	ZUBAT	41	41
Rock Tunnel 1F	grass	15	1	51	17	ZUBAT	17	ZUBAT	41	41
Rock Tunnel 1F	grass	15	2	39	17	GEODUDE	17	GEODUDE	74	74
Rock Tunnel 1F	grass	15	3	25	15	MACHOP	15	MACHOP	66	66
Rock Tunnel 1F	grass	15	4	25	16	GEODUDE	16	GEODUDE	74	74
Rock Tunnel 1F	grass	15	5	25	18	ZUBAT	18	ZUBAT	41	41
Rock Tunnel 1F	grass	15	6	13	15	ZUBAT	15	ZUBAT	41	41
Rock Tunnel 1F	grass	15	7	13	17	MACHOP	17	MACHOP	66	66
Rock Tunnel 1F	grass	15	8	11	13	ONIX	13	ONIX	95	95
Rock Tunnel 1F	grass	15	9	3	15	ONIX	15	ONIX	95	95
the Power Plant	grass	10	0	51	21	VOLTORB	21	VOLTORB	100	100
the Power Plant	grass	10	1	51	21	MAGNEMITE	21	MAGNEMITE	81	81
the Power Plant	grass	10	2	39	20	PIKACHU	20	PIKACHU	25	25
the Power Plant	grass	10	3	25	24	PIKACHU	24	PIKACHU	25	25
the Power Plant	grass	10	4	25	23	MAGNEMITE	23	MAGNEMITE	81	81
the Power Plant	grass	10	5	25	23	VOLTORB	23	VOLTORB	100	100
the Power Plant	grass	10	6	13	32	MAGNETON	32	MAGNETON	82	82
the Power Plant	grass	10	7	13	35	MAGNETON	35	MAGNETON	82	82
the Power Plant	grass	10	8	11	33	ELECTABUZZ	33	RAICHU	125	26
the Power Plant	grass	10	9	3	36	ELECTABUZZ	36	RAICHU	125	26
Victory Road 1F	grass	15	0	51	24	MACHOP	24	MACHOP	66	66
Victory Road 1F	grass	15	1	51	26	GEODUDE	26	GEODUDE	74	74
Victory Road 1F	grass	15	2	39	22	ZUBAT	22	ZUBAT	41	41
Victory Road 1F	grass	15	3	25	36	ONIX	36	ONIX	95	95
Victory Road 1F	grass	15	4	25	39	ONIX	39	ONIX	95	95
Victory Road 1F	grass	15	5	25	42	ONIX	42	ONIX	95	95
Victory Road 1F	grass	15	6	13	41	GRAVELER	41	GRAVELER	75	75
Victory Road 1F	grass	15	7	13	41	GOLBAT	41	GOLBAT	42	42
Victory Road 1F	grass	15	8	11	42	MACHOKE	42	MACHOKE	67	67
Victory Road 1F	grass	15	9	3	43	MAROWAK	43	MAROWAK	105	105
Pokémon Tower 3F	grass	10	0	51	20	GASTLY	20	GASTLY	92	92
Pokémon Tower 3F	grass	10	1	51	21	GASTLY	21	GASTLY	92	92
Pokémon Tower 3F	grass	10	2	39	22	GASTLY	22	GASTLY	92	92
Pokémon Tower 3F	grass	10	3	25	23	GASTLY	23	GASTLY	92	92
Pokémon Tower 3F	grass	10	4	25	19	GASTLY	19	GASTLY	92	92
Pokémon Tower 3F	grass	10	5	25	18	GASTLY	18	GASTLY	92	92
Pokémon Tower 3F	grass	10	6	13	24	GASTLY	24	GASTLY	92	92
Pokémon Tower 3F	grass	10	7	13	20	CUBONE	20	CUBONE	104	104
Pokémon Tower 3F	grass	10	8	11	22	CUBONE	22	CUBONE	104	104
Pokémon Tower 3F	grass	10	9	3	25	HAUNTER	25	HAUNTER	93	93
Pokémon Tower 4F	grass	10	0	51	20	GASTLY	20	GASTLY	92	92
Pokémon Tower 4F	grass	10	1	51	21	GASTLY	21	GASTLY	92	92
Pokémon Tower 4F	grass	10	2	39	22	GASTLY	22	GASTLY	92	92
Pokémon Tower 4F	grass	10	3	25	23	GASTLY	23	GASTLY	92	92
Pokémon Tower 4F	grass	10	4	25	19	GASTLY	19	GASTLY	92	92
Pokémon Tower 4F	grass	10	5	25	18	GASTLY	18	GASTLY	92	92
Pokémon Tower 4F	grass	10	6	13	25	HAUNTER	25	HAUNTER	93	93
Pokémon Tower 4F	grass	10	7	13	20	CUBONE	20	CUBONE	104	104
Pokémon Tower 4F	grass	10	8	11	22	CUBONE	22	CUBONE	104	104
Pokémon Tower 4F	grass	10	9	3	24	GASTLY	24	GASTLY	92	92
Pokémon Tower 5F	grass	10	0	51	20	GASTLY	20	GASTLY	92	92
Pokémon Tower 5F	grass	10	1	51	21	GASTLY	21	GASTLY	92	92
Pokémon Tower 5F	grass	10	2	39	22	GASTLY	22	GASTLY	92	92
Pokémon Tower 5F	grass	10	3	25	23	GASTLY	23	GASTLY	92	92
Pokémon Tower 5F	grass	10	4	25	19	GASTLY	19	GASTLY	92	92
Pokémon Tower 5F	grass	10	5	25	18	GASTLY	18	GASTLY	92	92
Pokémon Tower 5F	grass	10	6	13	25	HAUNTER	25	HAUNTER	93	93
Pokémon Tower 5F	grass	10	7	13	20	CUBONE	20	CUBONE	104	104
Pokémon Tower 5F	grass	10	8	11	22	CUBONE	22	CUBONE	104	104
Pokémon Tower 5F	grass	10	9	3	24	GASTLY	24	GASTLY	92	92
Pokémon Tower 6F	grass	15	0	51	21	GASTLY	21	GASTLY	92	92
Pokémon Tower 6F	grass	15	1	51	22	GASTLY	22	GASTLY	92	92
Pokémon Tower 6F	grass	15	2	39	23	GASTLY	23	GASTLY	92	92
Pokémon Tower 6F	grass	15	3	25	24	GASTLY	24	GASTLY	92	92
Pokémon Tower 6F	grass	15	4	25	20	GASTLY	20	GASTLY	92	92
Pokémon Tower 6F	grass	15	5	25	19	GASTLY	19	GASTLY	92	92
Pokémon Tower 6F	grass	15	6	13	26	HAUNTER	26	HAUNTER	93	93
Pokémon Tower 6F	grass	15	7	13	22	CUBONE	22	CUBONE	104	104
Pokémon Tower 6F	grass	15	8	11	24	CUBONE	24	CUBONE	104	104
Pokémon Tower 6F	grass	15	9	3	28	HAUNTER	28	HAUNTER	93	93
Pokémon Tower 7F	grass	15	0	51	21	GASTLY	21	GASTLY	92	92
Pokémon Tower 7F	grass	15	1	51	22	GASTLY	22	GASTLY	92	92
Pokémon Tower 7F	grass	15	2	39	23	GASTLY	23	GASTLY	92	92
Pokémon Tower 7F	grass	15	3	25	24	GASTLY	24	GASTLY	92	92
Pokémon Tower 7F	grass	15	4	25	20	GASTLY	20	GASTLY	92	92
Pokémon Tower 7F	grass	15	5	25	28	HAUNTER	28	HAUNTER	93	93
Pokémon Tower 7F	grass	15	6	13	22	CUBONE	22	CUBONE	104	104
Pokémon Tower 7F	grass	15	7	13	24	CUBONE	24	CUBONE	104	104
Pokémon Tower 7F	grass	15	8	11	28	HAUNTER	28	HAUNTER	93	93
Pokémon Tower 7F	grass	15	9	3	30	HAUNTER	30	HAUNTER	93	93
Seafoam Islands B1F	grass	10	0	51	30	STARYU	30	SHELLDER	120	90
Seafoam Islands B1F	grass	10	1	51	30	HORSEA	30	KRABBY	116	98
Seafoam Islands B1F	grass	10	2	39	32	SHELLDER	32	STARYU	90	120
Seafoam Islands B1F	grass	10	3	25	32	HORSEA	32	KRABBY	116	98
Seafoam Islands B1F	grass	10	4	25	28	SLOWPOKE	28	PSYDUCK	79	54
Seafoam Islands B1F	grass	10	5	25	30	SEEL	30	SEEL	86	86
Seafoam Islands B1F	grass	10	6	13	30	SLOWPOKE	30	PSYDUCK	79	54
Seafoam Islands B1F	grass	10	7	13	28	SEEL	28	SEEL	86	86
Seafoam Islands B1F	grass	10	8	11	38	DEWGONG	38	DEWGONG	87	87
Seafoam Islands B1F	grass	10	9	3	37	SEADRA	37	KINGLER	117	99
Seafoam Islands B2F	grass	10	0	51	30	SEEL	30	SEEL	86	86
Seafoam Islands B2F	grass	10	1	51	30	SLOWPOKE	30	PSYDUCK	79	54
Seafoam Islands B2F	grass	10	2	39	32	SEEL	32	SEEL	86	86
Seafoam Islands B2F	grass	10	3	25	32	SLOWPOKE	32	PSYDUCK	79	54
Seafoam Islands B2F	grass	10	4	25	28	HORSEA	28	KRABBY	116	98
Seafoam Islands B2F	grass	10	5	25	30	STARYU	30	SHELLDER	120	90
Seafoam Islands B2F	grass	10	6	13	30	HORSEA	30	KRABBY	116	98
Seafoam Islands B2F	grass	10	7	13	28	SHELLDER	28	STARYU	90	120
Seafoam Islands B2F	grass	10	8	11	30	GOLBAT	30	GOLBAT	42	42
Seafoam Islands B2F	grass	10	9	3	37	SLOWBRO	37	GOLDUCK	80	55
Seafoam Islands B3F	grass	10	0	51	31	SLOWPOKE	31	PSYDUCK	79	54
Seafoam Islands B3F	grass	10	1	51	31	SEEL	31	SEEL	86	86
Seafoam Islands B3F	grass	10	2	39	33	SLOWPOKE	33	PSYDUCK	79	54
Seafoam Islands B3F	grass	10	3	25	33	SEEL	33	SEEL	86	86
Seafoam Islands B3F	grass	10	4	25	29	HORSEA	29	KRABBY	116	98
Seafoam Islands B3F	grass	10	5	25	31	SHELLDER	31	STARYU	90	120
Seafoam Islands B3F	grass	10	6	13	31	HORSEA	31	KRABBY	116	98
Seafoam Islands B3F	grass	10	7	13	29	SHELLDER	29	STARYU	90	120
Seafoam Islands B3F	grass	10	8	11	39	SEADRA	39	KINGLER	117	99
Seafoam Islands B3F	grass	10	9	3	37	DEWGONG	37	DEWGONG	87	87
Seafoam Islands B4F	grass	10	0	51	31	HORSEA	31	KRABBY	116	98
Seafoam Islands B4F	grass	10	1	51	31	SHELLDER	31	STARYU	90	120
Seafoam Islands B4F	grass	10	2	39	33	HORSEA	33	KRABBY	116	98
Seafoam Islands B4F	grass	10	3	25	33	SHELLDER	33	STARYU	90	120
Seafoam Islands B4F	grass	10	4	25	29	SLOWPOKE	29	PSYDUCK	79	54
Seafoam Islands B4F	grass	10	5	25	31	SEEL	31	SEEL	86	86
Seafoam Islands B4F	grass	10	6	13	31	SLOWPOKE	31	PSYDUCK	79	54
Seafoam Islands B4F	grass	10	7	13	29	SEEL	29	SEEL	86	86
Seafoam Islands B4F	grass	10	8	11	39	SLOWBRO	39	GOLDUCK	80	55
Seafoam Islands B4F	grass	10	9	3	32	GOLBAT	32	GOLBAT	42	42
Pokémon Mansion 1F	grass	10	0	51	32	KOFFING	32	GRIMER	109	88
Pokémon Mansion 1F	grass	10	1	51	30	KOFFING	30	GRIMER	109	88
Pokémon Mansion 1F	grass	10	2	39	34	PONYTA	34	PONYTA	77	77
Pokémon Mansion 1F	grass	10	3	25	30	PONYTA	30	PONYTA	77	77
Pokémon Mansion 1F	grass	10	4	25	34	GROWLITHE	34	VULPIX	58	37
Pokémon Mansion 1F	grass	10	5	25	32	PONYTA	32	PONYTA	77	77
Pokémon Mansion 1F	grass	10	6	13	30	GRIMER	30	KOFFING	88	109
Pokémon Mansion 1F	grass	10	7	13	28	PONYTA	28	PONYTA	77	77
Pokémon Mansion 1F	grass	10	8	11	37	WEEZING	37	MUK	110	89
Pokémon Mansion 1F	grass	10	9	3	39	MUK	39	WEEZING	89	110
Seafoam Islands 1F	grass	15	0	51	30	SEEL	30	SEEL	86	86
Seafoam Islands 1F	grass	15	1	51	30	SLOWPOKE	30	PSYDUCK	79	54
Seafoam Islands 1F	grass	15	2	39	30	SHELLDER	30	STARYU	90	120
Seafoam Islands 1F	grass	15	3	25	30	HORSEA	30	KRABBY	116	98
Seafoam Islands 1F	grass	15	4	25	28	HORSEA	28	KRABBY	116	98
Seafoam Islands 1F	grass	15	5	25	21	ZUBAT	21	ZUBAT	41	41
Seafoam Islands 1F	grass	15	6	13	29	GOLBAT	29	GOLBAT	42	42
Seafoam Islands 1F	grass	15	7	13	28	PSYDUCK	28	SLOWPOKE	54	79
Seafoam Islands 1F	grass	15	8	11	28	SHELLDER	28	STARYU	90	120
Seafoam Islands 1F	grass	15	9	3	38	GOLDUCK	38	SLOWBRO	55	80
Victory Road 2F	grass	10	0	51	22	MACHOP	22	MACHOP	66	66
Victory Road 2F	grass	10	1	51	24	GEODUDE	24	GEODUDE	74	74
Victory Road 2F	grass	10	2	39	26	ZUBAT	26	ZUBAT	41	41
Victory Road 2F	grass	10	3	25	36	ONIX	36	ONIX	95	95
Victory Road 2F	grass	10	4	25	39	ONIX	39	ONIX	95	95
Victory Road 2F	grass	10	5	25	42	ONIX	42	ONIX	95	95
Victory Road 2F	grass	10	6	13	41	MACHOKE	41	MACHOKE	67	67
Victory Road 2F	grass	10	7	13	40	GOLBAT	40	GOLBAT	42	42
Victory Road 2F	grass	10	8	11	40	MAROWAK	40	MAROWAK	105	105
Victory Road 2F	grass	10	9	3	43	GRAVELER	43	GRAVELER	75	75
Diglett's Cave	grass	20	0	51	18	DIGLETT	18	DIGLETT	50	50
Diglett's Cave	grass	20	1	51	19	DIGLETT	19	DIGLETT	50	50
Diglett's Cave	grass	20	2	39	17	DIGLETT	17	DIGLETT	50	50
Diglett's Cave	grass	20	3	25	20	DIGLETT	20	DIGLETT	50	50
Diglett's Cave	grass	20	4	25	16	DIGLETT	16	DIGLETT	50	50
Diglett's Cave	grass	20	5	25	15	DIGLETT	15	DIGLETT	50	50
Diglett's Cave	grass	20	6	13	21	DIGLETT	21	DIGLETT	50	50
Diglett's Cave	grass	20	7	13	22	DIGLETT	22	DIGLETT	50	50
Diglett's Cave	grass	20	8	11	29	DUGTRIO	29	DUGTRIO	51	51
Diglett's Cave	grass	20	9	3	31	DUGTRIO	31	DUGTRIO	51	51
Victory Road 3F	grass	15	0	51	24	MACHOP	24	MACHOP	66	66
Victory Road 3F	grass	15	1	51	26	GEODUDE	26	GEODUDE	74	74
Victory Road 3F	grass	15	2	39	22	ZUBAT	22	ZUBAT	41	41
Victory Road 3F	grass	15	3	25	42	ONIX	42	ONIX	95	95
Victory Road 3F	grass	15	4	25	40	VENOMOTH	40	VENOMOTH	49	49
Victory Road 3F	grass	15	5	25	45	ONIX	45	ONIX	95	95
Victory Road 3F	grass	15	6	13	43	GRAVELER	43	GRAVELER	75	75
Victory Road 3F	grass	15	7	13	41	GOLBAT	41	GOLBAT	42	42
Victory Road 3F	grass	15	8	11	42	MACHOKE	42	MACHOKE	67	67
Victory Road 3F	grass	15	9	3	45	MACHOKE	45	MACHOKE	67	67
Pokémon Mansion 2F	grass	10	0	51	32	GROWLITHE	32	VULPIX	58	37
Pokémon Mansion 2F	grass	10	1	51	34	KOFFING	34	GRIMER	109	88
Pokémon Mansion 2F	grass	10	2	39	34	KOFFING	34	GRIMER	109	88
Pokémon Mansion 2F	grass	10	3	25	30	PONYTA	30	PONYTA	77	77
Pokémon Mansion 2F	grass	10	4	25	30	KOFFING	30	GRIMER	109	88
Pokémon Mansion 2F	grass	10	5	25	32	PONYTA	32	PONYTA	77	77
Pokémon Mansion 2F	grass	10	6	13	30	GRIMER	30	KOFFING	88	109
Pokémon Mansion 2F	grass	10	7	13	28	PONYTA	28	PONYTA	77	77
Pokémon Mansion 2F	grass	10	8	11	39	WEEZING	39	MUK	110	89
Pokémon Mansion 2F	grass	10	9	3	37	MUK	37	WEEZING	89	110
Pokémon Mansion 3F	grass	10	0	51	31	KOFFING	31	GRIMER	109	88
Pokémon Mansion 3F	grass	10	1	51	33	GROWLITHE	33	VULPIX	58	37
Pokémon Mansion 3F	grass	10	2	39	35	KOFFING	35	GRIMER	109	88
Pokémon Mansion 3F	grass	10	3	25	32	PONYTA	32	PONYTA	77	77
Pokémon Mansion 3F	grass	10	4	25	34	PONYTA	34	MAGMAR	77	126
Pokémon Mansion 3F	grass	10	5	25	40	WEEZING	40	MUK	110	89
Pokémon Mansion 3F	grass	10	6	13	34	GRIMER	34	KOFFING	88	109
Pokémon Mansion 3F	grass	10	7	13	38	WEEZING	38	MUK	110	89
Pokémon Mansion 3F	grass	10	8	11	36	PONYTA	36	PONYTA	77	77
Pokémon Mansion 3F	grass	10	9	3	42	MUK	42	WEEZING	89	110
Pokémon Mansion B1F	grass	10	0	51	33	KOFFING	33	GRIMER	109	88
Pokémon Mansion B1F	grass	10	1	51	31	KOFFING	31	GRIMER	109	88
Pokémon Mansion B1F	grass	10	2	39	35	GROWLITHE	35	VULPIX	58	37
Pokémon Mansion B1F	grass	10	3	25	32	PONYTA	32	PONYTA	77	77
Pokémon Mansion B1F	grass	10	4	25	31	KOFFING	31	GRIMER	109	88
Pokémon Mansion B1F	grass	10	5	25	40	WEEZING	40	MUK	110	89
Pokémon Mansion B1F	grass	10	6	13	34	PONYTA	34	PONYTA	77	77
Pokémon Mansion B1F	grass	10	7	13	35	GRIMER	35	KOFFING	88	109
Pokémon Mansion B1F	grass	10	8	11	42	WEEZING	38	MAGMAR	110	126
Pokémon Mansion B1F	grass	10	9	3	42	MUK	42	WEEZING	89	110
Safari Zone East	grass	30	0	51	24	NIDORAN♂	24	NIDORAN♀	32	29
Safari Zone East	grass	30	1	51	26	DODUO	26	DODUO	84	84
Safari Zone East	grass	30	2	39	22	PARAS	22	PARAS	46	46
Safari Zone East	grass	30	3	25	25	EXEGGCUTE	25	EXEGGCUTE	102	102
Safari Zone East	grass	30	4	25	33	NIDORINO	33	NIDORINA	33	30
Safari Zone East	grass	30	5	25	23	EXEGGCUTE	23	EXEGGCUTE	102	102
Safari Zone East	grass	30	6	13	24	NIDORAN♀	24	NIDORAN♂	29	32
Safari Zone East	grass	30	7	13	25	PARASECT	25	PARASECT	47	47
Safari Zone East	grass	30	8	11	25	KANGASKHAN	25	KANGASKHAN	115	115
Safari Zone East	grass	30	9	3	28	SCYTHER	28	PINSIR	123	127
Safari Zone North	grass	30	0	51	22	NIDORAN♂	22	NIDORAN♀	32	29
Safari Zone North	grass	30	1	51	26	RHYHORN	26	RHYHORN	111	111
Safari Zone North	grass	30	2	39	23	PARAS	23	PARAS	46	46
Safari Zone North	grass	30	3	25	25	EXEGGCUTE	25	EXEGGCUTE	102	102
Safari Zone North	grass	30	4	25	30	NIDORINO	30	NIDORINA	33	30
Safari Zone North	grass	30	5	25	27	EXEGGCUTE	27	EXEGGCUTE	102	102
Safari Zone North	grass	30	6	13	30	NIDORINA	30	NIDORINO	30	33
Safari Zone North	grass	30	7	13	32	VENOMOTH	32	VENOMOTH	49	49
Safari Zone North	grass	30	8	11	26	CHANSEY	26	CHANSEY	113	113
Safari Zone North	grass	30	9	3	28	TAUROS	28	TAUROS	128	128
Safari Zone West	grass	30	0	51	25	NIDORAN♂	25	NIDORAN♀	32	29
Safari Zone West	grass	30	1	51	26	DODUO	26	DODUO	84	84
Safari Zone West	grass	30	2	39	23	VENONAT	23	VENONAT	48	48
Safari Zone West	grass	30	3	25	24	EXEGGCUTE	24	EXEGGCUTE	102	102
Safari Zone West	grass	30	4	25	33	NIDORINO	33	NIDORINA	33	30
Safari Zone West	grass	30	5	25	26	EXEGGCUTE	26	EXEGGCUTE	102	102
Safari Zone West	grass	30	6	13	25	NIDORAN♀	25	NIDORAN♂	29	32
Safari Zone West	grass	30	7	13	31	VENOMOTH	31	VENOMOTH	49	49
Safari Zone West	grass	30	8	11	26	TAUROS	26	TAUROS	128	128
Safari Zone West	grass	30	9	3	28	KANGASKHAN	28	KANGASKHAN	115	115
Safari Zone Center	grass	30	0	51	22	NIDORAN♂	22	NIDORAN♀	32	29
Safari Zone Center	grass	30	1	51	25	RHYHORN	25	RHYHORN	111	111
Safari Zone Center	grass	30	2	39	22	VENONAT	22	VENONAT	48	48
Safari Zone Center	grass	30	3	25	24	EXEGGCUTE	24	EXEGGCUTE	102	102
Safari Zone Center	grass	30	4	25	31	NIDORINO	31	NIDORINA	33	30
Safari Zone Center	grass	30	5	25	25	EXEGGCUTE	25	EXEGGCUTE	102	102
Safari Zone Center	grass	30	6	13	31	NIDORINA	31	NIDORINO	30	33
Safari Zone Center	grass	30	7	13	30	PARASECT	30	PARASECT	47	47
Safari Zone Center	grass	30	8	11	23	SCYTHER	23	PINSIR	123	127
Safari Zone Center	grass	30	9	3	23	CHANSEY	23	CHANSEY	113	113
Cerulean Cave 2F	grass	15	0	51	51	DODRIO	51	DODRIO	85	85
Cerulean Cave 2F	grass	15	1	51	51	VENOMOTH	51	VENOMOTH	49	49
Cerulean Cave 2F	grass	15	2	39	51	KADABRA	51	KADABRA	64	64
Cerulean Cave 2F	grass	15	3	25	52	RHYDON	52	RHYDON	112	112
Cerulean Cave 2F	grass	15	4	25	52	MAROWAK	52	MAROWAK	105	105
Cerulean Cave 2F	grass	15	5	25	52	ELECTRODE	52	ELECTRODE	101	101
Cerulean Cave 2F	grass	15	6	13	56	CHANSEY	56	CHANSEY	113	113
Cerulean Cave 2F	grass	15	7	13	54	WIGGLYTUFF	54	WIGGLYTUFF	40	40
Cerulean Cave 2F	grass	15	8	11	55	DITTO	55	DITTO	132	132
Cerulean Cave 2F	grass	15	9	3	60	DITTO	60	DITTO	132	132
Cerulean Cave B1F	grass	25	0	51	55	RHYDON	55	RHYDON	112	112
Cerulean Cave B1F	grass	25	1	51	55	MAROWAK	55	MAROWAK	105	105
Cerulean Cave B1F	grass	25	2	39	55	ELECTRODE	55	ELECTRODE	101	101
Cerulean Cave B1F	grass	25	3	25	64	CHANSEY	64	CHANSEY	113	113
Cerulean Cave B1F	grass	25	4	25	64	PARASECT	64	PARASECT	47	47
Cerulean Cave B1F	grass	25	5	25	64	RAICHU	64	RAICHU	26	26
Cerulean Cave B1F	grass	25	6	13	57	ARBOK	57	SANDSLASH	24	28
Cerulean Cave B1F	grass	25	7	13	65	DITTO	65	DITTO	132	132
Cerulean Cave B1F	grass	25	8	11	63	DITTO	63	DITTO	132	132
Cerulean Cave B1F	grass	25	9	3	67	DITTO	67	DITTO	132	132
Cerulean Cave 1F	grass	10	0	51	46	GOLBAT	46	GOLBAT	42	42
Cerulean Cave 1F	grass	10	1	51	46	HYPNO	46	HYPNO	97	97
Cerulean Cave 1F	grass	10	2	39	46	MAGNETON	46	MAGNETON	82	82
Cerulean Cave 1F	grass	10	3	25	49	DODRIO	49	DODRIO	85	85
Cerulean Cave 1F	grass	10	4	25	49	VENOMOTH	49	VENOMOTH	49	49
Cerulean Cave 1F	grass	10	5	25	52	ARBOK	52	SANDSLASH	24	28
Cerulean Cave 1F	grass	10	6	13	49	KADABRA	49	KADABRA	64	64
Cerulean Cave 1F	grass	10	7	13	52	PARASECT	52	PARASECT	47	47
Cerulean Cave 1F	grass	10	8	11	53	RAICHU	53	RAICHU	26	26
Cerulean Cave 1F	grass	10	9	3	53	DITTO	53	DITTO	132	132
Rock Tunnel B1F	grass	15	0	51	16	ZUBAT	16	ZUBAT	41	41
Rock Tunnel B1F	grass	15	1	51	17	ZUBAT	17	ZUBAT	41	41
Rock Tunnel B1F	grass	15	2	39	17	GEODUDE	17	GEODUDE	74	74
Rock Tunnel B1F	grass	15	3	25	15	MACHOP	15	MACHOP	66	66
Rock Tunnel B1F	grass	15	4	25	16	GEODUDE	16	GEODUDE	74	74
Rock Tunnel B1F	grass	15	5	25	18	ZUBAT	18	ZUBAT	41	41
Rock Tunnel B1F	grass	15	6	13	17	MACHOP	17	MACHOP	66	66
Rock Tunnel B1F	grass	15	7	13	17	ONIX	17	ONIX	95	95
Rock Tunnel B1F	grass	15	8	11	13	ONIX	13	ONIX	95	95
Rock Tunnel B1F	grass	15	9	3	18	GEODUDE	18	GEODUDE	74	74

Codepokered: disassembly of Pokémon Red and Blue · data/wild/maps/Route1.asm#L1-L16Route1WildMons: def_grass_wildmons 25 ; encounter rate db 3, PIDGEY db 3, RATTATA db 3, RATTATA db 2, RATTATA db 2, PIDGEY db 3, PIDGEY db 3, PIDGEY db 4, RATTATA db 4, PIDGEY db 5, PIDGEY …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/Route2.asm#L1-L25Route2WildMons: def_grass_wildmons 25 ; encounter rate db 3, RATTATA db 3, PIDGEY db 4, PIDGEY db 4, RATTATA db 5, PIDGEY IF DEF(_RED) db 3, WEEDLE db 2, RATTATA db 5, RATTATA db 4, WEEDLE …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/Route3.asm#L1-L16Route3WildMons: def_grass_wildmons 20 ; encounter rate db 6, PIDGEY db 5, SPEAROW db 7, PIDGEY db 6, SPEAROW db 7, SPEAROW db 8, PIDGEY db 8, SPEAROW db 3, JIGGLYPUFF db 5, JIGGLYPUFF db 7, JIGGLYPUFF …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/Route4.asm#L1-L27Route4WildMons: def_grass_wildmons 20 ; encounter rate db 10, RATTATA db 10, SPEAROW db 8, RATTATA IF DEF(_RED) db 6, EKANS db 8, SPEAROW db 10, EKANS db 12, RATTATA db 12, SPEAROW db 8, EKANS …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/Route5.asm#L1-L30Route5WildMons: def_grass_wildmons 15 ; encounter rate IF DEF(_RED) db 13, ODDISH db 13, PIDGEY db 15, PIDGEY db 10, MANKEY db 12, MANKEY db 15, ODDISH db 16, ODDISH db 16, PIDGEY db 14, MANKEY …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/Route6.asm#L1-L30Route6WildMons: def_grass_wildmons 15 ; encounter rate IF DEF(_RED) db 13, ODDISH db 13, PIDGEY db 15, PIDGEY db 10, MANKEY db 12, MANKEY db 15, ODDISH db 16, ODDISH db 16, PIDGEY db 14, MANKEY …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/Route7.asm#L1-L29Route7WildMons: def_grass_wildmons 15 ; encounter rate db 19, PIDGEY IF DEF(_RED) db 19, ODDISH db 17, MANKEY db 22, ODDISH db 22, PIDGEY db 18, MANKEY db 18, GROWLITHE db 20, GROWLITHE db 19, MANKEY …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/Route8.asm#L1-L29Route8WildMons: def_grass_wildmons 15 ; encounter rate db 18, PIDGEY IF DEF(_RED) db 18, MANKEY db 17, EKANS db 16, GROWLITHE db 20, PIDGEY db 20, MANKEY db 19, EKANS db 17, GROWLITHE db 15, GROWLITHE …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/Route9.asm#L1-L27Route9WildMons: def_grass_wildmons 15 ; encounter rate db 16, RATTATA db 16, SPEAROW db 14, RATTATA IF DEF(_RED) db 11, EKANS db 13, SPEAROW db 15, EKANS db 17, RATTATA db 17, SPEAROW db 13, EKANS …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/Route10.asm#L1-L27Route10WildMons: def_grass_wildmons 15 ; encounter rate db 16, VOLTORB db 16, SPEAROW db 14, VOLTORB IF DEF(_RED) db 11, EKANS db 13, SPEAROW db 15, EKANS db 17, VOLTORB db 17, SPEAROW db 13, EKANS …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/Route11.asm#L1-L27Route11WildMons: def_grass_wildmons 15 ; encounter rate IF DEF(_RED) db 14, EKANS db 15, SPEAROW db 12, EKANS db 9, DROWZEE db 13, SPEAROW db 13, DROWZEE db 15, EKANS ENDC IF DEF(_BLUE) …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/Route12.asm#L1-L30Route12WildMons: def_grass_wildmons 15 ; encounter rate IF DEF(_RED) db 24, ODDISH db 25, PIDGEY db 23, PIDGEY db 24, VENONAT db 22, ODDISH db 26, VENONAT db 26, ODDISH db 27, PIDGEY db 28, GLOOM …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/Route13.asm#L1-L30Route13WildMons: def_grass_wildmons 20 ; encounter rate IF DEF(_RED) db 24, ODDISH db 25, PIDGEY db 27, PIDGEY db 24, VENONAT db 22, ODDISH db 26, VENONAT db 26, ODDISH db 25, DITTO db 28, GLOOM …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/Route14.asm#L1-L28Route14WildMons: def_grass_wildmons 15 ; encounter rate IF DEF(_RED) db 24, ODDISH db 26, PIDGEY db 23, DITTO db 24, VENONAT db 22, ODDISH db 26, VENONAT db 26, ODDISH db 30, GLOOM ENDC …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/Route15.asm#L1-L28Route15WildMons: def_grass_wildmons 15 ; encounter rate IF DEF(_RED) db 24, ODDISH db 26, DITTO db 23, PIDGEY db 26, VENONAT db 22, ODDISH db 28, VENONAT db 26, ODDISH db 30, GLOOM ENDC …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/Route16.asm#L1-L16Route16WildMons: def_grass_wildmons 25 ; encounter rate db 20, SPEAROW db 22, SPEAROW db 18, RATTATA db 20, DODUO db 20, RATTATA db 18, DODUO db 22, DODUO db 22, RATTATA db 23, RATICATE db 25, RATICATE …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/Route17.asm#L1-L16Route17WildMons: def_grass_wildmons 25 ; encounter rate db 20, SPEAROW db 22, SPEAROW db 25, RATICATE db 24, DODUO db 27, RATICATE db 26, DODUO db 28, DODUO db 29, RATICATE db 25, FEAROW db 27, FEAROW …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/Route18.asm#L1-L16Route18WildMons: def_grass_wildmons 25 ; encounter rate db 20, SPEAROW db 22, SPEAROW db 25, RATICATE db 24, DODUO db 25, FEAROW db 26, DODUO db 28, DODUO db 29, RATICATE db 27, FEAROW db 29, FEAROW …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/SeaRoutes.asm#L1-L16SeaRoutesWildMons: def_grass_wildmons 0 ; encounter rate end_grass_wildmons def_water_wildmons 5 ; encounter rate db 5, TENTACOOL db 10, TENTACOOL db 15, TENTACOOL db 5, TENTACOOL db 10, TENTACOOL db 15, TENTACOOL db 20, TENTACOOL db 30, TENTACOOL …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/Route21.asm#L1-L26Route21WildMons: def_grass_wildmons 25 ; encounter rate db 21, RATTATA db 23, PIDGEY db 30, RATICATE db 23, RATTATA db 21, PIDGEY db 30, PIDGEOTTO db 32, PIDGEOTTO db 28, TANGELA db 30, TANGELA db 32, TANGELA …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/Route22.asm#L1-L29Route22WildMons: def_grass_wildmons 25 ; encounter rate db 3, RATTATA IF DEF(_RED) db 3, NIDORAN_M db 4, RATTATA db 4, NIDORAN_M db 2, RATTATA db 2, NIDORAN_M db 3, SPEAROW db 5, SPEAROW db 3, NIDORAN_F …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/Route23.asm#L1-L26Route23WildMons: def_grass_wildmons 10 ; encounter rate IF DEF(_RED) db 26, EKANS ENDC IF DEF(_BLUE) db 26, SANDSHREW ENDC db 33, DITTO db 26, SPEAROW db 38, FEAROW db 38, DITTO …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/Route24.asm#L1-L27Route24WildMons: def_grass_wildmons 25 ; encounter rate IF DEF(_RED) db 7, WEEDLE db 8, KAKUNA db 12, PIDGEY db 12, ODDISH db 13, ODDISH db 10, ABRA db 14, ODDISH ENDC IF DEF(_BLUE) …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/Route25.asm#L1-L30Route25WildMons: def_grass_wildmons 15 ; encounter rate IF DEF(_RED) db 8, WEEDLE db 9, KAKUNA db 13, PIDGEY db 12, ODDISH db 13, ODDISH db 12, ABRA db 14, ODDISH db 10, ABRA db 7, METAPOD …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/ViridianForest.asm#L1-L28ViridianForestWildMons: def_grass_wildmons 8 ; encounter rate IF DEF(_RED) db 4, WEEDLE db 5, KAKUNA db 3, WEEDLE db 5, WEEDLE db 4, KAKUNA db 6, KAKUNA db 4, METAPOD db 3, CATERPIE ENDC …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/MtMoon1F.asm#L1-L16MtMoon1FWildMons: def_grass_wildmons 10 ; encounter rate db 8, ZUBAT db 7, ZUBAT db 9, ZUBAT db 8, GEODUDE db 6, ZUBAT db 10, ZUBAT db 10, GEODUDE db 8, PARAS db 11, ZUBAT db 8, CLEFAIRY …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/MtMoonB1F.asm#L1-L16MtMoonB1FWildMons: def_grass_wildmons 10 ; encounter rate db 8, ZUBAT db 7, ZUBAT db 7, GEODUDE db 8, GEODUDE db 9, ZUBAT db 10, PARAS db 10, ZUBAT db 11, ZUBAT db 9, CLEFAIRY db 9, GEODUDE …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/MtMoonB2F.asm#L1-L16MtMoonB2FWildMons: def_grass_wildmons 10 ; encounter rate db 9, ZUBAT db 9, GEODUDE db 10, ZUBAT db 10, GEODUDE db 11, ZUBAT db 10, PARAS db 12, PARAS db 10, CLEFAIRY db 12, ZUBAT db 12, CLEFAIRY …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/RockTunnel1F.asm#L1-L16RockTunnel1FWildMons: def_grass_wildmons 15 ; encounter rate db 16, ZUBAT db 17, ZUBAT db 17, GEODUDE db 15, MACHOP db 16, GEODUDE db 18, ZUBAT db 15, ZUBAT db 17, MACHOP db 13, ONIX db 15, ONIX …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/PowerPlant.asm#L1-L22PowerPlantWildMons: def_grass_wildmons 10 ; encounter rate db 21, VOLTORB db 21, MAGNEMITE db 20, PIKACHU db 24, PIKACHU db 23, MAGNEMITE db 23, VOLTORB db 32, MAGNETON db 35, MAGNETON IF DEF(_RED) db 33, ELECTABUZZ …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/VictoryRoad1F.asm#L1-L16VictoryRoad1FWildMons: def_grass_wildmons 15 ; encounter rate db 24, MACHOP db 26, GEODUDE db 22, ZUBAT db 36, ONIX db 39, ONIX db 42, ONIX db 41, GRAVELER db 41, GOLBAT db 42, MACHOKE db 43, MAROWAK …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/PokemonTower1F.asm#L1-L6PokemonTower1FWildMons: def_grass_wildmons 0 ; encounter rate end_grass_wildmons def_water_wildmons 0 ; encounter rate end_water_wildmonspokered: disassembly of Pokémon Red and Blue · data/wild/maps/PokemonTower2F.asm#L1-L6PokemonTower2FWildMons: def_grass_wildmons 0 ; encounter rate end_grass_wildmons def_water_wildmons 0 ; encounter rate end_water_wildmonspokered: disassembly of Pokémon Red and Blue · data/wild/maps/PokemonTower3F.asm#L1-L16PokemonTower3FWildMons: def_grass_wildmons 10 ; encounter rate db 20, GASTLY db 21, GASTLY db 22, GASTLY db 23, GASTLY db 19, GASTLY db 18, GASTLY db 24, GASTLY db 20, CUBONE db 22, CUBONE db 25, HAUNTER …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/PokemonTower4F.asm#L1-L16PokemonTower4FWildMons: def_grass_wildmons 10 ; encounter rate db 20, GASTLY db 21, GASTLY db 22, GASTLY db 23, GASTLY db 19, GASTLY db 18, GASTLY db 25, HAUNTER db 20, CUBONE db 22, CUBONE db 24, GASTLY …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/PokemonTower5F.asm#L1-L16PokemonTower5FWildMons: def_grass_wildmons 10 ; encounter rate db 20, GASTLY db 21, GASTLY db 22, GASTLY db 23, GASTLY db 19, GASTLY db 18, GASTLY db 25, HAUNTER db 20, CUBONE db 22, CUBONE db 24, GASTLY …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/PokemonTower6F.asm#L1-L16PokemonTower6FWildMons: def_grass_wildmons 15 ; encounter rate db 21, GASTLY db 22, GASTLY db 23, GASTLY db 24, GASTLY db 20, GASTLY db 19, GASTLY db 26, HAUNTER db 22, CUBONE db 24, CUBONE db 28, HAUNTER …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/PokemonTower7F.asm#L1-L16PokemonTower7FWildMons: def_grass_wildmons 15 ; encounter rate db 21, GASTLY db 22, GASTLY db 23, GASTLY db 24, GASTLY db 20, GASTLY db 28, HAUNTER db 22, CUBONE db 24, CUBONE db 28, HAUNTER db 30, HAUNTER …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/SeafoamIslandsB1F.asm#L1-L30SeafoamIslandsB1FWildMons: def_grass_wildmons 10 ; encounter rate IF DEF(_RED) db 30, STARYU db 30, HORSEA db 32, SHELLDER db 32, HORSEA db 28, SLOWPOKE db 30, SEEL db 30, SLOWPOKE db 28, SEEL db 38, DEWGONG …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/SeafoamIslandsB2F.asm#L1-L29SeafoamIslandsB2FWildMons: def_grass_wildmons 10 ; encounter rate db 30, SEEL IF DEF(_RED) db 30, SLOWPOKE db 32, SEEL db 32, SLOWPOKE db 28, HORSEA db 30, STARYU db 30, HORSEA db 28, SHELLDER db 30, GOLBAT …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/SeafoamIslandsB3F.asm#L1-L29SeafoamIslandsB3FWildMons: def_grass_wildmons 10 ; encounter rate IF DEF(_RED) db 31, SLOWPOKE db 31, SEEL db 33, SLOWPOKE db 33, SEEL db 29, HORSEA db 31, SHELLDER db 31, HORSEA db 29, SHELLDER db 39, SEADRA …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/SeafoamIslandsB4F.asm#L1-L29SeafoamIslandsB4FWildMons: def_grass_wildmons 10 ; encounter rate IF DEF(_RED) db 31, HORSEA db 31, SHELLDER db 33, HORSEA db 33, SHELLDER db 29, SLOWPOKE db 31, SEEL db 31, SLOWPOKE db 29, SEEL db 39, SLOWBRO …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/PokemonMansion1F.asm#L1-L30PokemonMansion1FWildMons: def_grass_wildmons 10 ; encounter rate IF DEF(_RED) db 32, KOFFING db 30, KOFFING db 34, PONYTA db 30, PONYTA db 34, GROWLITHE db 32, PONYTA db 30, GRIMER db 28, PONYTA db 37, WEEZING …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/SeafoamIslands1F.asm#L1-L29SeafoamIslands1FWildMons: def_grass_wildmons 15 ; encounter rate db 30, SEEL IF DEF(_RED) db 30, SLOWPOKE db 30, SHELLDER db 30, HORSEA db 28, HORSEA db 21, ZUBAT db 29, GOLBAT db 28, PSYDUCK db 28, SHELLDER …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/VictoryRoad2F.asm#L1-L16VictoryRoad2FWildMons: def_grass_wildmons 10 ; encounter rate db 22, MACHOP db 24, GEODUDE db 26, ZUBAT db 36, ONIX db 39, ONIX db 42, ONIX db 41, MACHOKE db 40, GOLBAT db 40, MAROWAK db 43, GRAVELER …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/DiglettsCave.asm#L1-L16DiglettsCaveWildMons: def_grass_wildmons 20 ; encounter rate db 18, DIGLETT db 19, DIGLETT db 17, DIGLETT db 20, DIGLETT db 16, DIGLETT db 15, DIGLETT db 21, DIGLETT db 22, DIGLETT db 29, DUGTRIO db 31, DUGTRIO …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/VictoryRoad3F.asm#L1-L16VictoryRoad3FWildMons: def_grass_wildmons 15 ; encounter rate db 24, MACHOP db 26, GEODUDE db 22, ZUBAT db 42, ONIX db 40, VENOMOTH db 45, ONIX db 43, GRAVELER db 41, GOLBAT db 42, MACHOKE db 45, MACHOKE …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/PokemonMansion2F.asm#L1-L30PokemonMansion2FWildMons: def_grass_wildmons 10 ; encounter rate IF DEF(_RED) db 32, GROWLITHE db 34, KOFFING db 34, KOFFING db 30, PONYTA db 30, KOFFING db 32, PONYTA db 30, GRIMER db 28, PONYTA db 39, WEEZING …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/PokemonMansion3F.asm#L1-L30PokemonMansion3FWildMons: def_grass_wildmons 10 ; encounter rate IF DEF(_RED) db 31, KOFFING db 33, GROWLITHE db 35, KOFFING db 32, PONYTA db 34, PONYTA db 40, WEEZING db 34, GRIMER db 38, WEEZING db 36, PONYTA …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/PokemonMansionB1F.asm#L1-L30PokemonMansionB1FWildMons: def_grass_wildmons 10 ; encounter rate IF DEF(_RED) db 33, KOFFING db 31, KOFFING db 35, GROWLITHE db 32, PONYTA db 31, KOFFING db 40, WEEZING db 34, PONYTA db 35, GRIMER db 42, WEEZING …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/SafariZoneEast.asm#L1-L30SafariZoneEastWildMons: def_grass_wildmons 30 ; encounter rate IF DEF(_RED) db 24, NIDORAN_M db 26, DODUO db 22, PARAS db 25, EXEGGCUTE db 33, NIDORINO db 23, EXEGGCUTE db 24, NIDORAN_F db 25, PARASECT db 25, KANGASKHAN …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/SafariZoneNorth.asm#L1-L27SafariZoneNorthWildMons: def_grass_wildmons 30 ; encounter rate IF DEF(_RED) db 22, NIDORAN_M db 26, RHYHORN db 23, PARAS db 25, EXEGGCUTE db 30, NIDORINO db 27, EXEGGCUTE db 30, NIDORINA ENDC IF DEF(_BLUE) …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/SafariZoneWest.asm#L1-L27SafariZoneWestWildMons: def_grass_wildmons 30 ; encounter rate IF DEF(_RED) db 25, NIDORAN_M db 26, DODUO db 23, VENONAT db 24, EXEGGCUTE db 33, NIDORINO db 26, EXEGGCUTE db 25, NIDORAN_F ENDC IF DEF(_BLUE) …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/SafariZoneCenter.asm#L1-L29SafariZoneCenterWildMons: def_grass_wildmons 30 ; encounter rate IF DEF(_RED) db 22, NIDORAN_M db 25, RHYHORN db 22, VENONAT db 24, EXEGGCUTE db 31, NIDORINO db 25, EXEGGCUTE db 31, NIDORINA db 30, PARASECT db 23, SCYTHER …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/CeruleanCave2F.asm#L1-L16CeruleanCave2FWildMons: def_grass_wildmons 15 ; encounter rate db 51, DODRIO db 51, VENOMOTH db 51, KADABRA db 52, RHYDON db 52, MAROWAK db 52, ELECTRODE db 56, CHANSEY db 54, WIGGLYTUFF db 55, DITTO db 60, DITTO …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/CeruleanCaveB1F.asm#L1-L21CeruleanCaveB1FWildMons: def_grass_wildmons 25 ; encounter rate db 55, RHYDON db 55, MAROWAK db 55, ELECTRODE db 64, CHANSEY db 64, PARASECT db 64, RAICHU IF DEF(_RED) db 57, ARBOK ENDC IF DEF(_BLUE) …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/CeruleanCave1F.asm#L1-L21CeruleanCave1FWildMons: def_grass_wildmons 10 ; encounter rate db 46, GOLBAT db 46, HYPNO db 46, MAGNETON db 49, DODRIO db 49, VENOMOTH IF DEF(_RED) db 52, ARBOK ENDC IF DEF(_BLUE) db 52, SANDSLASH …pokered: disassembly of Pokémon Red and Blue · data/wild/maps/RockTunnelB1F.asm#L1-L16RockTunnelB1FWildMons: def_grass_wildmons 15 ; encounter rate db 16, ZUBAT db 17, ZUBAT db 17, GEODUDE db 15, MACHOP db 16, GEODUDE db 18, ZUBAT db 17, MACHOP db 17, ONIX db 13, ONIX db 18, GEODUDE …pokered: disassembly of Pokémon Red and Blue · engine/overworld/wild_mons.asm#L1-L31LoadWildData:: ld hl, WildDataPointers ld a, [wCurMap] ; get wild data for current map ld c, a ld b, 0 add hl, bc add hl, bc ld a, [hli] ld h, [hl] ld l, a ; hl now points to wild data for current map ld a, [hli] …Our readingfind the map's entry in the pointer table1–12grass rate ← the list's first byte13–14rate 0: skip to the water part15–16else copy the 20 bytes after it to the grass list17–23water rate ← the next byte25–26rate 0: done27–28else copy the 20 bytes after it to the water list29–31pokered: disassembly of Pokémon Red and Blue · data/wild/grass_water.asm#L254-L263; wild pokemon data is divided into two parts. ; first part: pokemon found in grass ; second part: pokemon found while surfing ; each part goes as follows: ; if first byte == 0, then ; no wild pokemon on this map ; if first byte != 0, then ; first byte is encounter rate ; followed by 20 bytes: ; level, species (ten times)pokered: disassembly of Pokémon Red and Blue · data/wild/grass_water.asm#L33-L34dw SeaRoutesWildMons ; ROUTE_19 dw SeaRoutesWildMons ; ROUTE_20A second random byte, which the generator updates along with the first, then picks one of the map's 10 slots, which have 51, 51, 39, 25, 25, 25, 13, 13, 11, and 3 chances in 256. CodeChecked by claude, 2026-10-28 — parsed every list the pointer table names from the map files at the pin, both versions' branches, and counted the rows; read the loader, which copies a list only when its rate isn't 0Checked by a second AI model, 2026-10-28.

The table's rows run in map order, a list's ten slots together, and a slot's chance comes from the shared slot table. Pokémon Tower 1F and 2F point to lists with a rate of 0 and no slots, and every other map to an empty list. The No. columns give each species' Pokédex number.

Cited by: Wild encounters

The 57 wild lists, one row each, in the order of the full table, with the place a step reads each from and its rate (computed from the table): list n's slots are the table's rows 10n to 10n + 9. A list that every step of an indoor map reads is named for the map; one that only grass or water reads is named for that. pokered-wild/maps

No.	Place	Map	Terrain	Rate
0	Route 1's grass	Route 1	grass	25
1	Route 2's grass	Route 2	grass	25
2	Route 3's grass	Route 3	grass	20
3	Route 4's grass	Route 4	grass	20
4	Route 5's grass	Route 5	grass	15
5	Route 6's grass	Route 6	grass	15
6	Route 7's grass	Route 7	grass	15
7	Route 8's grass	Route 8	grass	15
8	Route 9's grass	Route 9	grass	15
9	Route 10's grass	Route 10	grass	15
10	Route 11's grass	Route 11	grass	15
11	Route 12's grass	Route 12	grass	15
12	Route 13's grass	Route 13	grass	20
13	Route 14's grass	Route 14	grass	15
14	Route 15's grass	Route 15	grass	15
15	Route 16's grass	Route 16	grass	25
16	Route 17's grass	Route 17	grass	25
17	Route 18's grass	Route 18	grass	25
18	Routes 19 and 20's water	Routes 19 and 20	water	5
19	Route 21's grass	Route 21	grass	25
20	Route 21's water	Route 21	water	5
21	Route 22's grass	Route 22	grass	25
22	Route 23's grass	Route 23	grass	10
23	Route 24's grass	Route 24	grass	25
24	Route 25's grass	Route 25	grass	15
25	Viridian Forest's grass	Viridian Forest	grass	8
26	Mt. Moon 1F	Mt. Moon 1F	grass	10
27	Mt. Moon B1F	Mt. Moon B1F	grass	10
28	Mt. Moon B2F	Mt. Moon B2F	grass	10
29	Rock Tunnel 1F	Rock Tunnel 1F	grass	15
30	the Power Plant	the Power Plant	grass	10
31	Victory Road 1F	Victory Road 1F	grass	15
32	Pokémon Tower 3F	Pokémon Tower 3F	grass	10
33	Pokémon Tower 4F	Pokémon Tower 4F	grass	10
34	Pokémon Tower 5F	Pokémon Tower 5F	grass	10
35	Pokémon Tower 6F	Pokémon Tower 6F	grass	15
36	Pokémon Tower 7F	Pokémon Tower 7F	grass	15
37	Seafoam Islands B1F	Seafoam Islands B1F	grass	10
38	Seafoam Islands B2F	Seafoam Islands B2F	grass	10
39	Seafoam Islands B3F	Seafoam Islands B3F	grass	10
40	Seafoam Islands B4F	Seafoam Islands B4F	grass	10
41	Pokémon Mansion 1F	Pokémon Mansion 1F	grass	10
42	Seafoam Islands 1F	Seafoam Islands 1F	grass	15
43	Victory Road 2F	Victory Road 2F	grass	10
44	Diglett's Cave	Diglett's Cave	grass	20
45	Victory Road 3F	Victory Road 3F	grass	15
46	Pokémon Mansion 2F	Pokémon Mansion 2F	grass	10
47	Pokémon Mansion 3F	Pokémon Mansion 3F	grass	10
48	Pokémon Mansion B1F	Pokémon Mansion B1F	grass	10
49	Safari Zone East's grass	Safari Zone East	grass	30
50	Safari Zone North's grass	Safari Zone North	grass	30
51	Safari Zone West's grass	Safari Zone West	grass	30
52	Safari Zone Center's grass	Safari Zone Center	grass	30
53	Cerulean Cave 2F	Cerulean Cave 2F	grass	15
54	Cerulean Cave B1F	Cerulean Cave B1F	grass	25
55	Cerulean Cave 1F	Cerulean Cave 1F	grass	10
56	Rock Tunnel B1F	Rock Tunnel B1F	grass	15

In caves, Pokémon Tower, the Power Plant, and Pokémon Mansion every step off water can start a wild battle; on routes, in Viridian Forest, and in the Safari Zone only a step in grass or on water can. A turn rolls as a step does: pressing a direction other than the last one walked, from standing, first turns the player in place, and the same check runs on the tile the player stands on, before any step. The tile decides: the tileset's grass tile rolls against the map's grass rate and a water tile ($14) against its water rate. Any other tile rolls against the grass rate on an indoor map, by map number, unless the map uses the forest tileset, as Viridian Forest and the four Safari Zone areas do; outdoors it doesn't roll. Only the overworld, forest, and plateau tilesets have a grass tile. pokered-wild/step-tiles

Codepokered: disassembly of Pokémon Red and Blue · engine/battle/wild_encounters.asm#L26-L47; determine if wild pokemon can appear in the half-block we're standing in ; is the bottom right tile (9,9) of the half-block we're standing in a grass/water tile? hlcoord 9, 9 ld c, [hl] ld a, [wGrassTile] cp c ld a, [wGrassRate] jr z, .CanEncounter ld a, $14 ; in all tilesets with a water tile, this is its id cp c ld a, [wWaterRate] jr z, .CanEncounter …Our readingtile ← the half-block's bottom-right tile (by the comment)26–29the tileset's grass tile: rate ← the grass rate30–33tile $14, water (by the comment): rate ← the water rate34–37an outdoor map (by the comment): no encounter41–43the forest tileset: no encounter44–46otherwise: rate ← the grass rate47pokered: disassembly of Pokémon Red and Blue · data/tilesets/tileset_headers.asm#L1-L36MACRO tileset db BANK(\1_GFX) dw \1_Block, \1_GFX, \1_Coll db \2, \3, \4 ; counter tiles db \5 ; grass tile db \6 ; animations (TILEANIM_* value) ENDM Tilesets: table_width 12 ; name, 3 counter tiles, grass tile, animations tileset Overworld, -1, -1, -1, $52, TILEANIM_WATER_FLOWER tileset RedsHouse1, -1, -1, -1, -1, TILEANIM_NONE …pokered: disassembly of Pokémon Red and Blue · constants/map_constants.asm#L66-L69map_const ROUTE_25, 30, 9 ; $24 DEF FIRST_INDOOR_MAP EQU const_value map_const REDS_HOUSE_1F, 4, 4 ; $25pokered: disassembly of Pokémon Red and Blue · data/maps/headers/ViridianForest.asm#L1map_header ViridianForest, VIRIDIAN_FOREST, FORESTpokered: disassembly of Pokémon Red and Blue · data/maps/headers/MtMoon1F.asm#L1map_header MtMoon1F, MT_MOON_1F, CAVERNpokered: disassembly of Pokémon Red and Blue · data/maps/headers/MtMoonB1F.asm#L1map_header MtMoonB1F, MT_MOON_B1F, CAVERNpokered: disassembly of Pokémon Red and Blue · data/maps/headers/MtMoonB2F.asm#L1map_header MtMoonB2F, MT_MOON_B2F, CAVERNpokered: disassembly of Pokémon Red and Blue · data/maps/headers/RockTunnel1F.asm#L1map_header RockTunnel1F, ROCK_TUNNEL_1F, CAVERNpokered: disassembly of Pokémon Red and Blue · data/maps/headers/PowerPlant.asm#L1map_header PowerPlant, POWER_PLANT, FACILITYpokered: disassembly of Pokémon Red and Blue · data/maps/headers/VictoryRoad1F.asm#L1map_header VictoryRoad1F, VICTORY_ROAD_1F, CAVERNpokered: disassembly of Pokémon Red and Blue · data/maps/headers/PokemonTower3F.asm#L1map_header PokemonTower3F, POKEMON_TOWER_3F, CEMETERYpokered: disassembly of Pokémon Red and Blue · data/maps/headers/PokemonTower4F.asm#L1map_header PokemonTower4F, POKEMON_TOWER_4F, CEMETERYpokered: disassembly of Pokémon Red and Blue · data/maps/headers/PokemonTower5F.asm#L1map_header PokemonTower5F, POKEMON_TOWER_5F, CEMETERYpokered: disassembly of Pokémon Red and Blue · data/maps/headers/PokemonTower6F.asm#L1map_header PokemonTower6F, POKEMON_TOWER_6F, CEMETERYpokered: disassembly of Pokémon Red and Blue · data/maps/headers/PokemonTower7F.asm#L1map_header PokemonTower7F, POKEMON_TOWER_7F, CEMETERYpokered: disassembly of Pokémon Red and Blue · data/maps/headers/SeafoamIslandsB1F.asm#L1map_header SeafoamIslandsB1F, SEAFOAM_ISLANDS_B1F, CAVERNpokered: disassembly of Pokémon Red and Blue · data/maps/headers/SeafoamIslandsB2F.asm#L1map_header SeafoamIslandsB2F, SEAFOAM_ISLANDS_B2F, CAVERNpokered: disassembly of Pokémon Red and Blue · data/maps/headers/SeafoamIslandsB3F.asm#L1map_header SeafoamIslandsB3F, SEAFOAM_ISLANDS_B3F, CAVERNpokered: disassembly of Pokémon Red and Blue · data/maps/headers/SeafoamIslandsB4F.asm#L1map_header SeafoamIslandsB4F, SEAFOAM_ISLANDS_B4F, CAVERNpokered: disassembly of Pokémon Red and Blue · data/maps/headers/PokemonMansion1F.asm#L1map_header PokemonMansion1F, POKEMON_MANSION_1F, FACILITYpokered: disassembly of Pokémon Red and Blue · data/maps/headers/SeafoamIslands1F.asm#L1map_header SeafoamIslands1F, SEAFOAM_ISLANDS_1F, CAVERNpokered: disassembly of Pokémon Red and Blue · data/maps/headers/VictoryRoad2F.asm#L1map_header VictoryRoad2F, VICTORY_ROAD_2F, CAVERNpokered: disassembly of Pokémon Red and Blue · data/maps/headers/DiglettsCave.asm#L1map_header DiglettsCave, DIGLETTS_CAVE, CAVERNpokered: disassembly of Pokémon Red and Blue · data/maps/headers/VictoryRoad3F.asm#L1map_header VictoryRoad3F, VICTORY_ROAD_3F, CAVERNpokered: disassembly of Pokémon Red and Blue · data/maps/headers/PokemonMansion2F.asm#L1map_header PokemonMansion2F, POKEMON_MANSION_2F, FACILITYpokered: disassembly of Pokémon Red and Blue · data/maps/headers/PokemonMansion3F.asm#L1map_header PokemonMansion3F, POKEMON_MANSION_3F, FACILITYpokered: disassembly of Pokémon Red and Blue · data/maps/headers/PokemonMansionB1F.asm#L1map_header PokemonMansionB1F, POKEMON_MANSION_B1F, FACILITYpokered: disassembly of Pokémon Red and Blue · data/maps/headers/SafariZoneEast.asm#L1map_header SafariZoneEast, SAFARI_ZONE_EAST, FORESTpokered: disassembly of Pokémon Red and Blue · data/maps/headers/SafariZoneNorth.asm#L1map_header SafariZoneNorth, SAFARI_ZONE_NORTH, FORESTpokered: disassembly of Pokémon Red and Blue · data/maps/headers/SafariZoneWest.asm#L1map_header SafariZoneWest, SAFARI_ZONE_WEST, FORESTpokered: disassembly of Pokémon Red and Blue · data/maps/headers/SafariZoneCenter.asm#L1map_header SafariZoneCenter, SAFARI_ZONE_CENTER, FORESTpokered: disassembly of Pokémon Red and Blue · data/maps/headers/CeruleanCave2F.asm#L1map_header CeruleanCave2F, CERULEAN_CAVE_2F, CAVERNpokered: disassembly of Pokémon Red and Blue · data/maps/headers/CeruleanCaveB1F.asm#L1map_header CeruleanCaveB1F, CERULEAN_CAVE_B1F, CAVERNpokered: disassembly of Pokémon Red and Blue · data/maps/headers/CeruleanCave1F.asm#L1map_header CeruleanCave1F, CERULEAN_CAVE_1F, CAVERNpokered: disassembly of Pokémon Red and Blue · data/maps/headers/RockTunnelB1F.asm#L1map_header RockTunnelB1F, ROCK_TUNNEL_B1F, CAVERNpokered: disassembly of Pokémon Red and Blue · home/overworld.asm#L132-L145.noDirectionButtonsPressed ld hl, wMiscFlags res BIT_TURNING, [hl] call UpdateSprites ld a, 1 ld [wCheckFor180DegreeTurn], a ld a, [wPlayerMovingDirection] ; the direction that was pressed last time and a jp z, OverworldLoop ; if a direction was pressed last time ld [wPlayerLastStopDirection], a ; save the last direction xor a …Our readingno direction held: turn check ← 1136–137 a direction was held: last direction ← it138–142 held direction ← none143–144pokered: disassembly of Pokémon Red and Blue · home/overworld.asm#L179-L234.handleDirectionButtonPress ld [wPlayerDirection], a ; new direction ld a, [wStatusFlags5] bit BIT_SCRIPTED_MOVEMENT_STATE, a jr nz, .noDirectionChange ; ignore direction changes if we are ld a, [wCheckFor180DegreeTurn] and a jr z, .noDirectionChange ld a, [wPlayerDirection] ; new direction ld b, a ld a, [wPlayerLastStopDirection] ; old direction cp b …Our readinga direction pressed: new direction ← it180scripted movement: no turn, walk181–183turn check 0 (already moving): no turn, walk184–186the last direction again: no turn, walk187–191a reversal: face a side first (by the comment)192–223turn check − 1, to 0; face the new direction224–231try a battle with no step (NewBattle, its check)232a battle happened: the after-battle handling233else back to the loop234Checked by claude, 2026-10-28 — read the tile tests, the tileset table's grass column, the first indoor map's number (every map with a list but the routes comes after it), and the tileset of every indoor map with a list Also read the overworld loop's turn in place, which calls the battle check without a step (overworld.asm L232).Revised after a check by a second AI model, 2026-10-28.

Cited by: Random encounter, Wild encounters

On a shore half-block whose water lies only at its bottom right, such as Cinnabar Island's east coast (by the comment), a step rolls at the water rate but meets a Pokémon from the grass list. The rate comes from the half-block's bottom-right tile and the list from its bottom-left tile: the water list only when that tile is water ($14) as well, the grass list otherwise. pokered-wild/left-shore

Codepokered: disassembly of Pokémon Red and Blue · engine/battle/wild_encounters.asm#L63-L73.gotEncounterSlot ; determine which wild pokemon (grass or water) can appear in the half-block we're standing in ld c, [hl] ld hl, wGrassMons lda_coord 8, 9 cp $14 ; is the bottom left tile (8,9) of the half-block we're standing in a water tile? jr nz, .gotWildEncounterType ; else, it's treated as a grass tile by default ld hl, wWaterMons ; since the bottom right tile of a "left shore" half-block is $14 but the bottom left tile is not, ; "left shore" half-blocks (such as the one in the east coast of Cinnabar) load grass encounters. .gotWildEncounterTypeOur readingthe slot's offset into the list (from the slot table)65list ← the grass list66the bottom-left tile is $14: list ← the water list67–70In caves, Pokémon Tower, the Power Plant, and Pokémon Mansion every step off water can start a wild battle; on routes, in Viridian Forest, and in the Safari Zone only a step in grass or on water can. A turn rolls as a step does: pressing a direction other than the last one walked, from standing, first turns the player in place, and the same check runs on the tile the player stands on, before any step. The tile decides: the tileset's grass tile rolls against the map's grass rate and a water tile ($14) against its water rate. Any other tile rolls against the grass rate on an indoor map, by map number, unless the map uses the forest tileset, as Viridian Forest and the four Safari Zone areas do; outdoors it doesn't roll. Only the overworld, forest, and plateau tilesets have a grass tile. CodeChecked by claude, 2026-10-28 — read the list choice after the slot pick against the rate's tile testChecked by a second AI model, 2026-10-28.

Cited by: Wild encounters

Surfing on open water meets only Tentacool, of levels 5 to 40, on Routes 19, 20, and 21: theirs are the only water lists. Every other map loads a water rate of 0, which no random byte is below, the water in Seafoam Islands and Cerulean Cave included; the water tile is $14 in every tileset that has water (by the comment). A left-shore half-block rolls at the water rate but draws from the grass list. pokered-wild/surfing

Cited by: Wild encounters

The slot byte picks slot 0 for 0–50, 1 for 51–101, 2 for 102–140, 3 for 141–165, 4 for 166–190, 5 for 191–215, 6 for 216–228, 7 for 229–241, 8 for 242–252, and 9 for 253–255. The slot table holds each slot's running total of chances less 1, and the byte takes the first slot whose entry it doesn't pass; the step then reads that slot's level and species from the list. pokered-wild/slot-pick

Value: up to 50, 101, 140, 165, 190, 215, 228, 241, 252, 255

Codepokered: disassembly of Pokémon Red and Blue · data/wild/probabilities.asm#L1-L9DEF wild_chance_slot = 0 DEF wild_chance_total = 0 MACRO wild_chance DEF wild_chance_total += \1 db wild_chance_total - 1 db wild_chance_slot * 2 DEF wild_chance_slot += 1 ENDMOur readingentry ← the running total, less 15–6then the slot's offset, 2 bytes a slot7–8pokered: disassembly of Pokémon Red and Blue · data/wild/probabilities.asm#L17-L26wild_chance 51 ; 51/256 = 19.9% chance of slot 0 wild_chance 51 ; 51/256 = 19.9% chance of slot 1 wild_chance 39 ; 39/256 = 15.2% chance of slot 2 wild_chance 25 ; 25/256 = 9.8% chance of slot 3 wild_chance 25 ; 25/256 = 9.8% chance of slot 4 wild_chance 25 ; 25/256 = 9.8% chance of slot 5 wild_chance 13 ; 13/256 = 5.1% chance of slot 6 wild_chance 13 ; 13/256 = 5.1% chance of slot 7 wild_chance 11 ; 11/256 = 4.3% chance of slot 8 wild_chance 3 ; 3/256 = 1.2% chance of slot 9pokered: disassembly of Pokémon Red and Blue · engine/battle/wild_encounters.asm#L54-L62ldh a, [hRandomSub] ld b, a ld hl, WildMonEncounterSlotChances .determineEncounterSlot ld a, [hli] cp b jr nc, .gotEncounterSlot inc hl jr .determineEncounterSlotOur readingb ← the second random byte54–55for each slot's entry, in order:56–58 entry not below b: this slot59–60 else the next slot61–62pokered: disassembly of Pokémon Red and Blue · engine/battle/wild_encounters.asm#L74-L80ld b, 0 add hl, bc ld a, [hli] ld [wCurEnemyLevel], a ld a, [hl] ld [wCurPartySpecies], a ld [wEnemyMonSpecies2], aOur readinglevel ← the list's byte at the slot's offset74–77species ← the byte after it78–80A second random byte, which the generator updates along with the first, then picks one of the map's 10 slots, which have 51, 51, 39, 25, 25, 25, 13, 13, 11, and 3 chances in 256. CodeChecked by claude, 2026-10-28 — summed the chances in the table's order; read the loop's compare, which keeps a slot while its entry is at least the byteChecked by a second AI model, 2026-10-28.

Some steps can't start a wild battle wherever they are: the two after a battle, a step while a character's scripted movement runs, a ledge jump, a step out of a door, a step that ends on a door or warp tile, and a step past the map's edge. A turn in place runs the same check and the same limits hold for it, but a turn doesn't count the post-battle cooldown down, since only a finished step does: during the cooldown a turn neither rolls nor shortens it. Those steps and turns also leave a Repel's count alone. pokered-wild/skipped-steps

Codepokered: disassembly of Pokémon Red and Blue · engine/battle/wild_encounters.asm#L1-L18; try to initiate a wild pokemon encounter ; returns success in Z TryDoWildEncounter: ld a, [wNPCMovementScriptPointerTableNum] and a ret nz ld a, [wMovementFlags] and a ; is player exiting a door, jumping over a ledge, or fishing? ret nz callfar IsPlayerStandingOnDoorTileOrWarpTile jr nc, .notStandingOnDoorOrWarpTile .CantEncounter …Our readingan NPC movement script is set (by its label): none4–6a door exit, ledge jump, or fishing (by the comment): none7–9on a door or warp tile (by its label): none10–15just outside the map (by its label): none17–18pokered: disassembly of Pokémon Red and Blue · engine/battle/core.asm#L6661-L6664ld a, [wNumberOfNoRandomBattleStepsLeft] and a ret nz callfar TryDoWildEncounterOur readingno-battle steps left: no encounter check6661–6663else the encounter check (wild_encounters.asm)6664After any battle, including one that ends in a blackout, the first two steps once the map reloads can't start a wild battle and the third can (computed). Every battle's end sets a cooldown flag; the map then reloads (after a blackout, at the place the warp sends the player), and a map load with the flag set sets a counter of 3. Each step not taken under scripted movement counts it down while the flag is set, clearing the flag when it reaches 0, and a wild battle can't start while it is above 0. A step's countdown runs before that step's encounter check. CodeIn caves, Pokémon Tower, the Power Plant, and Pokémon Mansion every step off water can start a wild battle; on routes, in Viridian Forest, and in the Safari Zone only a step in grass or on water can. A turn rolls as a step does: pressing a direction other than the last one walked, from standing, first turns the player in place, and the same check runs on the tile the player stands on, before any step. The tile decides: the tileset's grass tile rolls against the map's grass rate and a water tile ($14) against its water rate. Any other tile rolls against the grass rate on an indoor map, by map number, unless the map uses the forest tileset, as Viridian Forest and the four Safari Zone areas do; outdoors it doesn't roll. Only the overworld, forest, and plateau tilesets have a grass tile. CodeChecked by claude, 2026-10-28 — read the check's early returns, all before the Repel count (L19), and the caller's test of the cooldown counter The turn's call to the battle check (overworld.asm L232) skips the step counting (L291-L305), the only place the cooldown counter drops.Revised after a check by a second AI model, 2026-10-28.

Cited by: Random encounter, Wild encounters

A Repel lasts 100 steps, a Super Repel 200, and a Max Repel 250, counted on every step, and every turn in place, that the encounter check runs on, in towns and on paths as well as in grass. Using one outside battle sets the count, replacing what was left. On the step or turn the count reaches 0 the game prints "REPEL's effect wore off." and meets nothing. pokered-wild/repel-steps

Value: repel 100 · super 200 · max 250 (steps)

Codepokered: disassembly of Pokémon Red and Blue · engine/items/item_effects.asm#L1532-L1541ItemUseRepel: ld b, 100 ItemUseRepelCommon: ld a, [wIsInBattle] and a jp nz, ItemUseNotTime ld a, b ld [wRepelRemainingSteps], a jp PrintItemUseTextAndRemoveItemOur readingRepel: steps ← 1001532–1533in battle: refuse (by its label)1535–1538Repel steps ← that count1539–1541pokered: disassembly of Pokémon Red and Blue · engine/items/item_effects.asm#L1622-L1628ItemUseSuperRepel: ld b, 200 jp ItemUseRepelCommon ItemUseMaxRepel: ld b, 250 jp ItemUseRepelCommonOur readingSuper Repel: steps ← 200, as Repel1622–1624Max Repel: steps ← 250, as Repel1626–1628pokered: disassembly of Pokémon Red and Blue · engine/battle/wild_encounters.asm#L19-L25ld a, [wRepelRemainingSteps] and a jr z, .next dec a jr z, .lastRepelStep ld [wRepelRemainingSteps], a .nextOur readingRepel steps 0: go on19–21Repel steps − 1; reaching 0: last step22–23else store the count24pokered: disassembly of Pokémon Red and Blue · engine/battle/wild_encounters.asm#L90-L99.lastRepelStep ld [wRepelRemainingSteps], a ld a, TEXT_REPEL_WORE_OFF ldh [hTextID], a call EnableAutoTextBoxDrawing call DisplayTextID .CantEncounter2 ld a, $1 and a retOur readinglast step: Repel steps ← 090–91show the wore-off text92–95no encounter96–99pokered: disassembly of Pokémon Red and Blue · data/text/text_4.asm#L20-L23_RepelWoreOffText:: text "REPEL's effect" line "wore off." doneSome steps can't start a wild battle wherever they are: the two after a battle, a step while a character's scripted movement runs, a ledge jump, a step out of a door, a step that ends on a door or warp tile, and a step past the map's edge. A turn in place runs the same check and the same limits hold for it, but a turn doesn't count the post-battle cooldown down, since only a finished step does: during the cooldown a turn neither rolls nor shortens it. Those steps and turns also leave a Repel's count alone. CodeAfter any battle, including one that ends in a blackout, the first two steps once the map reloads can't start a wild battle and the third can (computed). Every battle's end sets a cooldown flag; the map then reloads (after a blackout, at the place the warp sends the player), and a map load with the flag set sets a counter of 3. Each step not taken under scripted movement counts it down while the flag is set, clearing the flag when it reaches 0, and a wild battle can't start while it is above 0. A step's countdown runs before that step's encounter check. CodeIn caves, Pokémon Tower, the Power Plant, and Pokémon Mansion every step off water can start a wild battle; on routes, in Viridian Forest, and in the Safari Zone only a step in grass or on water can. A turn rolls as a step does: pressing a direction other than the last one walked, from standing, first turns the player in place, and the same check runs on the tile the player stands on, before any step. The tile decides: the tileset's grass tile rolls against the map's grass rate and a water tile ($14) against its water rate. Any other tile rolls against the grass rate on an indoor map, by map number, unless the map uses the forest tileset, as Viridian Forest and the four Safari Zone areas do; outdoors it doesn't roll. Only the overworld, forest, and plateau tilesets have a grass tile. CodeChecked by claude, 2026-10-28 — read the three items' counts and the shared store, the countdown at the top of the encounter check, which runs on any map, and the last step's textRevised after a check by a second AI model, 2026-10-28.

Cited by: Wild encounters

While a Repel lasts, a wild Pokémon below the level of the first Pokémon in the party is turned away, and one at that level or above still appears, so battles come less often. The rate roll and the slot pick run first and are unchanged: a Repel alters neither how often they turn up a Pokémon nor which one, and a slot below the leader's level then ends the step with no battle. The first Pokémon's level counts even if it has fainted. pokered-wild/repel-level

Codepokered: disassembly of Pokémon Red and Blue · engine/battle/wild_encounters.asm#L81-L89ld a, [wRepelRemainingSteps] and a jr z, .willEncounter ld a, [wPartyMon1Level] ld b, a ld a, [wCurEnemyLevel] cp b jr c, .CantEncounter2 ; repel prevents encounters if the leading party mon's level is higher than the wild mon jr .willEncounterOur readingno Repel steps left: battle81–83b ← the first party Pokémon's level84–85the wild level below b: no encounter86–88else battle89The slot byte picks slot 0 for 0–50, 1 for 51–101, 2 for 102–140, 3 for 141–165, 4 for 166–190, 5 for 191–215, 6 for 216–228, 7 for 229–241, 8 for 242–252, and 9 for 253–255. The slot table holds each slot's running total of chances less 1, and the byte takes the first slot whose entry it doesn't pass; the step then reads that slot's level and species from the list. CodeChecked by claude, 2026-10-28 — read the level test after the rate and slot picks; it reads the first party slot's level with no HP testRevised after a check by a second AI model, 2026-10-28.

Cited by: Wild encounters

In Viridian Forest a Pikachu takes about 620 steps of grass on average, in either version, and a Repel only makes it rarer (computed). A grass step starts a battle 8 times in 256, once in 32 steps; 14 in 256 battles are a Pikachu (slot 8 at level 3, 11 in 256, and slot 9 at level 5, 3 in 256), so one comes every 18.3 battles, 585 steps, plus 2 steps of cooldown after each of the 17.3 battles before it. With a Repel and a first Pokémon of level 4 or 5, the level-3 Pikachu is turned away, and the walk grows to about 2,800 steps; above level 5 no Pikachu gets through. A turn in place in the grass rolls as a step does and counts here as one; the 2 steps of cooldown are steps walked, since a turn doesn't count them down. pokered-wild/hunt-pikachu

Value: rate 8 · steps per battle 32 · pikachu 14 · of 256 · share 5.5 · battles 18.3 · steps 585 · with cooldown 620 · with repel 2800

CodeRed and Blue have 57 lists of wild Pokémon, 570 rows in all: 55 for grass and cave floors, one map each, and two for water, one shared by Routes 19 and 20 and one for Route 21. Each list holds its encounter rate and ten slots, each a level and a species. Grass rates run from 8 (Viridian Forest) to 30 (the Safari Zone); both water lists are all Tentacool, at rate 5. The versions differ in 175 rows across 34 lists, always in the species, and in one row the level too: Pokémon Mansion B1F's slot 8 holds a level-42 Weezing in Red and a level-38 Magmar in Blue. A slot's chance is the same on every list. The species' names are as the game prints them. CodeA step, or a turn in place, that can meet a wild Pokémon finds one when a random byte is below the map's encounter rate, out of 256: Route 1's grass rate is 25, so a step in its grass finds one 25 times in 256. CodeThe slot byte picks slot 0 for 0–50, 1 for 51–101, 2 for 102–140, 3 for 141–165, 4 for 166–190, 5 for 191–215, 6 for 216–228, 7 for 229–241, 8 for 242–252, and 9 for 253–255. The slot table holds each slot's running total of chances less 1, and the byte takes the first slot whose entry it doesn't pass; the step then reads that slot's level and species from the list. CodeAfter any battle, including one that ends in a blackout, the first two steps once the map reloads can't start a wild battle and the third can (computed). Every battle's end sets a cooldown flag; the map then reloads (after a blackout, at the place the warp sends the player), and a map load with the flag set sets a counter of 3. Each step not taken under scripted movement counts it down while the flag is set, clearing the flag when it reaches 0, and a wild battle can't start while it is above 0. A step's countdown runs before that step's encounter check. CodeWhile a Repel lasts, a wild Pokémon below the level of the first Pokémon in the party is turned away, and one at that level or above still appears, so battles come less often. The rate roll and the slot pick run first and are unchanged: a Repel alters neither how often they turn up a Pokémon nor which one, and a slot below the leader's level then ends the step with no battle. The first Pokémon's level counts even if it has fainted. CodeSome steps can't start a wild battle wherever they are: the two after a battle, a step while a character's scripted movement runs, a ledge jump, a step out of a door, a step that ends on a door or warp tile, and a step past the map's edge. A turn in place runs the same check and the same limits hold for it, but a turn doesn't count the post-battle cooldown down, since only a finished step does: during the cooldown a turn neither rolls nor shortens it. Those steps and turns also leave a Repel's count alone. CodeIn caves, Pokémon Tower, the Power Plant, and Pokémon Mansion every step off water can start a wild battle; on routes, in Viridian Forest, and in the Safari Zone only a step in grass or on water can. A turn rolls as a step does: pressing a direction other than the last one walked, from standing, first turns the player in place, and the same check runs on the tile the player stands on, before any step. The tile decides: the tileset's grass tile rolls against the map's grass rate and a water tile ($14) against its water rate. Any other tile rolls against the grass rate on an indoor map, by map number, unless the map uses the forest tileset, as Viridian Forest and the four Safari Zone areas do; outdoors it doesn't roll. Only the overworld, forest, and plateau tilesets have a grass tile. CodeChecked by claude, 2026-10-28 — computed from the list: 256/8 = 32 steps a battle, 256/14 = 18.29 battles a Pikachu, 32 × 18.29 = 585.1 steps, plus 2 × 17.29 = 34.6 cooldown steps, 619.7 in all; with a Repel and a level-4 leader (193 of 256 slots get through, 3 of them Pikachu) 2,857 steps, and level 5 (104 through) 2,798. Counts every step as in grass and each random byte as equally likelyRevised after a check by a second AI model, 2026-10-28.

Cited by: Wild encounters

On Mt. Moon 1F a Clefairy takes about 2,350 steps on average, and a Repel saves few of them (computed). Every step there rolls at rate 10, and Clefairy has only slot 9, 3 in 256 at level 8, so one comes every 85.3 battles. With a Repel and a level-8 first Pokémon, the slots below level 8 are turned away: one Clefairy in 60 battles instead, and about 2,300 steps, since a Repel spares battles and their 2 steps of cooldown, not the steps between them. A turn in place rolls as a step does and counts here as one; the 2 steps of cooldown are steps walked, since a turn doesn't count them down. pokered-wild/hunt-clefairy

Value: rate 10 · clefairy 3 · of 256 · battles 85.3 · steps 2350 · repel battles 60 · repel steps 2300

CodeRed and Blue have 57 lists of wild Pokémon, 570 rows in all: 55 for grass and cave floors, one map each, and two for water, one shared by Routes 19 and 20 and one for Route 21. Each list holds its encounter rate and ten slots, each a level and a species. Grass rates run from 8 (Viridian Forest) to 30 (the Safari Zone); both water lists are all Tentacool, at rate 5. The versions differ in 175 rows across 34 lists, always in the species, and in one row the level too: Pokémon Mansion B1F's slot 8 holds a level-42 Weezing in Red and a level-38 Magmar in Blue. A slot's chance is the same on every list. The species' names are as the game prints them. CodeIn caves, Pokémon Tower, the Power Plant, and Pokémon Mansion every step off water can start a wild battle; on routes, in Viridian Forest, and in the Safari Zone only a step in grass or on water can. A turn rolls as a step does: pressing a direction other than the last one walked, from standing, first turns the player in place, and the same check runs on the tile the player stands on, before any step. The tile decides: the tileset's grass tile rolls against the map's grass rate and a water tile ($14) against its water rate. Any other tile rolls against the grass rate on an indoor map, by map number, unless the map uses the forest tileset, as Viridian Forest and the four Safari Zone areas do; outdoors it doesn't roll. Only the overworld, forest, and plateau tilesets have a grass tile. CodeA step, or a turn in place, that can meet a wild Pokémon finds one when a random byte is below the map's encounter rate, out of 256: Route 1's grass rate is 25, so a step in its grass finds one 25 times in 256. CodeAfter any battle, including one that ends in a blackout, the first two steps once the map reloads can't start a wild battle and the third can (computed). Every battle's end sets a cooldown flag; the map then reloads (after a blackout, at the place the warp sends the player), and a map load with the flag set sets a counter of 3. Each step not taken under scripted movement counts it down while the flag is set, clearing the flag when it reaches 0, and a wild battle can't start while it is above 0. A step's countdown runs before that step's encounter check. CodeWhile a Repel lasts, a wild Pokémon below the level of the first Pokémon in the party is turned away, and one at that level or above still appears, so battles come less often. The rate roll and the slot pick run first and are unchanged: a Repel alters neither how often they turn up a Pokémon nor which one, and a slot below the leader's level then ends the step with no battle. The first Pokémon's level counts even if it has fainted. CodeSome steps can't start a wild battle wherever they are: the two after a battle, a step while a character's scripted movement runs, a ledge jump, a step out of a door, a step that ends on a door or warp tile, and a step past the map's edge. A turn in place runs the same check and the same limits hold for it, but a turn doesn't count the post-battle cooldown down, since only a finished step does: during the cooldown a turn neither rolls nor shortens it. Those steps and turns also leave a Repel's count alone. CodeChecked by claude, 2026-10-28 — computed from the list: 256/10 × 256/3 = 2,184.5 steps plus 2 × 84.3 = 168.7 of cooldown, 2,353.2 in all; with a level-8 leader 180 of 256 slots get through, so 60 battles a Clefairy and 2,184.5 + 2 × 59 = 2,302.5 steps. Counts each random byte as equally likelyRevised after a check by a second AI model, 2026-10-28.

Cited by: Wild encounters

A battle comes once every 256 ÷ rate rolls on average, a roll being a step, or a turn in place, where the tile rolls: about 8.5 in the Safari Zone (rate 30), 10.2 on Route 1 (25), 32 in Viridian Forest (8), and 51.2 on water (5), plus the 2 steps of cooldown after each battle (computed). pokered-wild/steps-per-battle

Value: safari 8.5 · route 1 10.2 · viridian forest 32 · water 51.2 (steps)

Cited by: Wild encounters

The Old Rod always gets a bite, and it is always a level-5 Magikarp. pokered-wild/old-rod

Codepokered: disassembly of Pokémon Red and Blue · engine/items/item_effects.asm#L1826-L1831ItemUseOldRod: call FishingInit jp c, ItemUseNotTime lb bc, 5, MAGIKARP ld a, $1 ; set bite jr RodResponseOur readingcan't fish here: refuse (by its label)1827–1828level 5, Magikarp; a bite1829–1831A rod works only outside battle, facing water or a shore (at Vermilion Dock, water only), and not while surfing. A bite starts its battle at once, without the step's checks, so neither the cooldown after a battle nor a Repel stops a hooked Pokémon. CodeChecked by claude, 2026-10-28 — read the Old Rod's effect and the shared bite handlingChecked by a second AI model, 2026-10-28.

Cited by: Wild encounters

The Good Rod's list has two entries, a level-10 Goldeen and a level-10 Poliwag, on every map. pokered-wild/good-rod-mons

Value: level 10, 10 · species GOLDEEN, POLIWAG

Codepokered: disassembly of Pokémon Red and Blue · data/wild/good_rod.asm#L1-L5; random choice of 2 good rod encounters GoodRodMons: ; level, species db 10, GOLDEEN db 10, POLIWAGChecked by claude, 2026-10-28 — read the table; the Good Rod's effect reads no mapChecked by a second AI model, 2026-10-28.

Cited by: Wild encounters

Wherever a rod works, a Good Rod cast gets a bite one time in three, a Goldeen or a Poliwag equally (counting each random byte as equally likely and each draw as independent). An odd byte ends the cast with no bite; an even byte bites when its next two bits make 0 or 1, picking that entry, and draws again otherwise, so 64 of the 192 values that end a cast bite. pokered-wild/good-rod

Value: bite 33.3 · each 16.7 (%)

Codepokered: disassembly of Pokémon Red and Blue · engine/items/item_effects.asm#L1833-L1857ItemUseGoodRod: call FishingInit jp c, ItemUseNotTime .RandomLoop call Random srl a jr c, .SetBite and %11 cp 2 jr nc, .RandomLoop ; choose which monster appears ld hl, GoodRodMons …Our readingcan't fish here: refuse (by its label)1834–1835draw a random byte; shift out its low bit1836–1838low bit 1: no bite1839n ← the next two bits; n of 2 or 3: draw again1840–1842level, species ← the list's entry n1844–1851carry clear: a bite; set: none1852–1857The Good Rod's list has two entries, a level-10 Goldeen and a level-10 Poliwag, on every map. CodeA rod works only outside battle, facing water or a shore (at Vermilion Dock, water only), and not while surfing. A bite starts its battle at once, without the step's checks, so neither the cooldown after a battle nor a Repel stops a hooked Pokémon. CodeChecked by claude, 2026-10-28 — counted the byte's 256 values: 128 odd (no bite), 64 bite, 64 draw again; the bite flag is the carry, invertedChecked by a second AI model, 2026-10-28.

Cited by: Wild encounters

The Super Rod's lists give 33 maps two to four entries each, 109 rows in all, the same in both versions; on any other map it finds nothing. Ten lists are shared among those maps, and every entry is level 15 except Cerulean Cave's and Route 23's four at level 23, Celadon City's and Route 10's Poliwhirl and Fuchsia City's Seaking at 23, and a level-5 Tentacool on Routes 12, 13, 17, and 18. Its only Dratini are in the Safari Zone. pokered-wild/super-rod-mons

Map	Level	Species
Pallet Town	15	TENTACOOL
Pallet Town	15	POLIWAG
Viridian City	15	TENTACOOL
Viridian City	15	POLIWAG
Cerulean City	15	PSYDUCK
Cerulean City	15	GOLDEEN
Cerulean City	15	KRABBY
Vermilion City	15	KRABBY
Vermilion City	15	SHELLDER
Celadon City	23	POLIWHIRL
Celadon City	15	SLOWPOKE
Fuchsia City	23	SEAKING
Fuchsia City	15	KRABBY
Fuchsia City	15	GOLDEEN
Fuchsia City	15	MAGIKARP
Cinnabar Island	15	STARYU
Cinnabar Island	15	HORSEA
Cinnabar Island	15	SHELLDER
Cinnabar Island	15	GOLDEEN
Route 4	15	PSYDUCK
Route 4	15	GOLDEEN
Route 4	15	KRABBY
Route 6	15	KRABBY
Route 6	15	SHELLDER
Route 10	23	POLIWHIRL
Route 10	15	SLOWPOKE
Route 11	15	KRABBY
Route 11	15	SHELLDER
Route 12	5	TENTACOOL
Route 12	15	KRABBY
Route 12	15	GOLDEEN
Route 12	15	MAGIKARP
Route 13	5	TENTACOOL
Route 13	15	KRABBY
Route 13	15	GOLDEEN
Route 13	15	MAGIKARP
Route 17	5	TENTACOOL
Route 17	15	KRABBY
Route 17	15	GOLDEEN
Route 17	15	MAGIKARP
Route 18	5	TENTACOOL
Route 18	15	KRABBY
Route 18	15	GOLDEEN
Route 18	15	MAGIKARP
Route 19	15	STARYU
Route 19	15	HORSEA
Route 19	15	SHELLDER
Route 19	15	GOLDEEN
Route 20	15	STARYU
Route 20	15	HORSEA
Route 20	15	SHELLDER
Route 20	15	GOLDEEN
Route 21	15	STARYU
Route 21	15	HORSEA
Route 21	15	SHELLDER
Route 21	15	GOLDEEN
Route 22	15	GOLDEEN
Route 22	15	POLIWAG
Route 23	23	SLOWBRO
Route 23	23	SEAKING
Route 23	23	KINGLER
Route 23	23	SEADRA
Route 24	15	PSYDUCK
Route 24	15	GOLDEEN
Route 24	15	KRABBY
Route 25	15	PSYDUCK
Route 25	15	GOLDEEN
Route 25	15	KRABBY
Cerulean Gym	15	PSYDUCK
Cerulean Gym	15	GOLDEEN
Cerulean Gym	15	KRABBY
Vermilion Dock	15	KRABBY
Vermilion Dock	15	SHELLDER
Seafoam Islands B3F	15	STARYU
Seafoam Islands B3F	15	HORSEA
Seafoam Islands B3F	15	SHELLDER
Seafoam Islands B3F	15	GOLDEEN
Seafoam Islands B4F	15	STARYU
Seafoam Islands B4F	15	HORSEA
Seafoam Islands B4F	15	SHELLDER
Seafoam Islands B4F	15	GOLDEEN
Safari Zone East	15	DRATINI
Safari Zone East	15	KRABBY
Safari Zone East	15	PSYDUCK
Safari Zone East	15	SLOWPOKE
Safari Zone North	15	DRATINI
Safari Zone North	15	KRABBY
Safari Zone North	15	PSYDUCK
Safari Zone North	15	SLOWPOKE
Safari Zone West	15	DRATINI
Safari Zone West	15	KRABBY
Safari Zone West	15	PSYDUCK
Safari Zone West	15	SLOWPOKE
Safari Zone Center	15	DRATINI
Safari Zone Center	15	KRABBY
Safari Zone Center	15	PSYDUCK
Safari Zone Center	15	SLOWPOKE
Cerulean Cave 2F	23	SLOWBRO
Cerulean Cave 2F	23	SEAKING
Cerulean Cave 2F	23	KINGLER
Cerulean Cave 2F	23	SEADRA
Cerulean Cave B1F	23	SLOWBRO
Cerulean Cave B1F	23	SEAKING
Cerulean Cave B1F	23	KINGLER
Cerulean Cave B1F	23	SEADRA
Cerulean Cave 1F	23	SLOWBRO
Cerulean Cave 1F	23	SEAKING
Cerulean Cave 1F	23	KINGLER
Cerulean Cave 1F	23	SEADRA

Codepokered: disassembly of Pokémon Red and Blue · data/wild/super_rod.asm#L1-L101; super rod encounters SuperRodData: ; map, fishing group dbw PALLET_TOWN, .Group1 dbw VIRIDIAN_CITY, .Group1 dbw CERULEAN_CITY, .Group3 dbw VERMILION_CITY, .Group4 dbw CELADON_CITY, .Group5 dbw FUCHSIA_CITY, .Group10 dbw CINNABAR_ISLAND, .Group8 dbw ROUTE_4, .Group3 dbw ROUTE_6, .Group4 …Checked by claude, 2026-10-28 — expanded each map's list from the shared lists at the pin; the file has no version branchChecked by a second AI model, 2026-10-28.

Cited by: Wild encounters

A Super Rod cast bites half the time on a map whose list has four entries, 3 times in 7 with three, and once in 3 with two, every entry equally likely (counting each random byte as equally likely and each draw as independent). An odd byte ends the cast with no bite; an even byte's next two bits pick an entry, and a number past the map's list draws again. pokered-wild/super-rod

Value: four 50 · three 42.9 · two 33.3 (%)

Codepokered: disassembly of Pokémon Red and Blue · engine/items/item_effects.asm#L2855-L2898ReadSuperRodData: ; return e = 2 if no fish on this map ; return e = 1 if a bite, bc = level,species ; return e = 0 if no bite ld a, [wCurMap] ld de, 3 ; each fishing group is three bytes wide ld hl, SuperRodData call IsInArray jr c, .ReadFishingGroup ld e, $2 ; $2 if no fishing groups found ret .ReadFishingGroup …Our readingthe map has no list: nothing here2859–2865b ← the list's size2867–2877draw a random byte; low bit 1: no bite2880–2883n ← the next two bits; n not below b: draw again2885–2887level, species ← entry n; a bite2889–2898pokered: disassembly of Pokémon Red and Blue · engine/items/item_effects.asm#L1861-L1865ItemUseSuperRod: call FishingInit jp c, ItemUseNotTime call ReadSuperRodData ld a, eOur readingcan't fish here: refuse (by its label)1862–1863read the map's list (above)1864–1865The Super Rod's lists give 33 maps two to four entries each, 109 rows in all, the same in both versions; on any other map it finds nothing. Ten lists are shared among those maps, and every entry is level 15 except Cerulean Cave's and Route 23's four at level 23, Celadon City's and Route 10's Poliwhirl and Fuchsia City's Seaking at 23, and a level-5 Tentacool on Routes 12, 13, 17, and 18. Its only Dratini are in the Safari Zone. CodeA rod works only outside battle, facing water or a shore (at Vermilion Dock, water only), and not while surfing. A bite starts its battle at once, without the step's checks, so neither the cooldown after a battle nor a Repel stops a hooked Pokémon. CodeChecked by claude, 2026-10-28 — counted per draw: 128 of 256 values end with no bite and 32 bite per entry, so four entries bite 128/256, three 96/224, two 64/192Checked by a second AI model, 2026-10-28.

Cited by: Wild encounters

A rod works only outside battle, facing water or a shore (at Vermilion Dock, water only), and not while surfing. A bite starts its battle at once, without the step's checks, so neither the cooldown after a battle nor a Repel stops a hooked Pokémon. pokered-wild/fishing

Codepokered: disassembly of Pokémon Red and Blue · engine/items/item_effects.asm#L1891-L1916; checks if fishing is possible and if so, runs initialization code common to all rods ; unsets carry if fishing is possible, sets carry if not FishingInit: ld a, [wIsInBattle] and a jr z, .notInBattle scf ; can't fish during battle ret .notInBattle call IsNextTileShoreOrWater ret c ld a, [wWalkBikeSurfState] …Our readingin battle: can't fish1894–1898the tile ahead isn't shore or water (below): can't fish1900–1901surfing: can't fish1902–1904else print the use text, play a sound, wait 80 frames1905–1913pokered: disassembly of Pokémon Red and Blue · engine/items/item_effects.asm#L2826-L2851; checks if the tile in front of the player is a shore or water tile ; used for surfing and fishing ; unsets carry if it is, sets carry if not IsNextTileShoreOrWater: ld a, [wCurMapTileset] ld hl, WaterTilesets ld de, 1 call IsInArray jr nc, .notShoreOrWater ld a, [wCurMapTileset] cp SHIP_PORT ; Vermilion Dock tileset ld a, [wTileInFrontOfPlayer] ; tile in front of player …Our readinga tileset without water: no2830–2834Vermilion Dock's tileset: water only2835–2838an eastern shore tile ($48 or $32): yes2839–2842the water tile, $14: yes2844–2845pokered: disassembly of Pokémon Red and Blue · engine/items/item_effects.asm#L1866-L1877RodResponse: ld [wRodResponse], a dec a ; is there a bite? jr nz, .next ; if yes, store level and species data ld a, 1 ld [wMoveMissed], a ld a, b ; level ld [wCurEnemyLevel], a ld a, c ; species ld [wCurOpponent], aOur readinga bite: the opponent ← the species, at its level1866–1877pokered: disassembly of Pokémon Red and Blue · home/overworld.asm#L64-L66ld a, [wCurOpponent] and a jp nz, .newBattleOur readingan opponent is set: start a battle64–66pokered: disassembly of Pokémon Red and Blue · engine/battle/core.asm#L6642-L6651InitBattle:: ld a, [wCurOpponent] and a jr z, DetermineWildOpponent InitOpponent: ld a, [wCurOpponent] ld [wCurPartySpecies], a ld [wEnemyMonSpecies2], a jr InitBattleCommonOur readingno opponent set: the wild encounter check6643–6645else battle that opponent6647–6651Checked by claude, 2026-10-28 — read the rods' shared setup and bite handling, the overworld loop's opponent test, and the battle setup, which goes to the encounter check (cooldown, Repel) only with no opponent setChecked by a second AI model, 2026-10-28.

Cited by: Wild encounters