Lake Of Rage: 12 species in 3 games

12 species, 5 versions

Gold and SilverCrystalHeartGold and SoulSilver

Gold and Silver: 7 species
Species	Method	Levels	Chance	Game page
Caterpie	Headbutting a high encounter rate tree	10	50%	All places
Caterpie	Headbutting a low encounter rate tree	10	65%	All places
Caterpie	Headbutting a normal encounter rate tree	10	65%	All places
Metapod	Headbutting a low encounter rate tree	10	15%	All places
Metapod	Headbutting a normal encounter rate tree	10	15%	All places
Butterfree	Headbutting a high encounter rate tree	10	5%	All places
Butterfree	Headbutting a low encounter rate tree	10	5%	All places
Butterfree	Headbutting a normal encounter rate tree	10	5%	All places
Exeggcute	Headbutting a high encounter rate tree	10	15%	All places
Exeggcute	Headbutting a low encounter rate tree	10	15%	All places
Exeggcute	Headbutting a normal encounter rate tree	10	15%	All places
Magikarp	Fishing with a good rod	20	90%	All places
Magikarp	Fishing with an old rod	10	100%	All places
Magikarp	Fishing with a super rod	40	70%	All places
Magikarp	Surfing	10 to 19	90%	All places
Gyarados	Fishing with a good rod	20	10%	All places
Gyarados	Static encounter	30	100%	All places
Gyarados	Fishing with a super rod	40	30%	All places
Gyarados	Surfing	15 to 19	10%	All places
Pineco	Headbutting a high encounter rate tree	10	30%	All places

Crystal: 6 species
Species	Method	Levels	Chance	Game page
Venonat	Headbutting a low encounter rate tree	10	15%	All places
Venonat	Headbutting a normal encounter rate tree	10	15%	All places
Exeggcute	Headbutting a high encounter rate tree	10	20%	All places
Exeggcute	Headbutting a low encounter rate tree	10	20%	All places
Exeggcute	Headbutting a normal encounter rate tree	10	20%	All places
Magikarp	Fishing with a good rod	20	90%	All places
Magikarp	Fishing with an old rod	10	100%	All places
Magikarp	Fishing with a super rod	40	70%	All places
Magikarp	Surfing	10 to 19	90%	All places
Gyarados	Fishing with a good rod	20	10%	All places
Gyarados	Static encounter	30	100%	All places
Gyarados	Fishing with a super rod	40	30%	All places
Gyarados	Surfing	15 to 19	10%	All places
Hoothoot	Headbutting a high encounter rate tree	10	50%	All places
Hoothoot	Headbutting a low encounter rate tree	10	65%	All places
Hoothoot	Headbutting a normal encounter rate tree	10	65%	All places
Pineco	Headbutting a high encounter rate tree	10	30%	All places

HeartGold and SoulSilver: 6 species
Species	Method	Levels	Chance	Game page
Venonat	Headbutting trees	17 to 19	15%	All places
Exeggcute	Headbutting trees	14 to 19	up to 20%	All places
Magikarp	Fishing with a good rod	20	90%	All places
Magikarp	Fishing with an old rod	10	100%	All places
Magikarp	Fishing with a super rod	40	70%	All places
Magikarp	Surfing	5 to 20	90%	All places
Gyarados	Fishing with a good rod	20	10%	All places
Gyarados	Static encounter	30	100%	All places
Gyarados	Fishing with a super rod	40	30%	All places
Gyarados	Surfing	10 to 20	10%	All places
Hoothoot	Headbutting trees	14 to 19	up to 65%	All places
Pineco	Headbutting trees	14 to 16	30%	All places