Generation II
- Region
- Johto
- Games
- Gold, Silver, Crystal, HeartGold, SoulSilver
- New Pokémon
- #152–#251 (100)
New mechanics
- Held items, breeding and eggs.
- Day/night cycle and the new Dark and Steel types.
- Split of Special into Sp. Atk and Sp. Def.
New Pokémon
#0152Chikorita
Grass
#0153Bayleef
Grass
#0154Meganium
Grass
#0155Cyndaquil
Fire
#0156Quilava
Fire
#0157Typhlosion
Fire
#0158Totodile
Water
#0159Croconaw
Water
#0160Feraligatr
Water
#0161Sentret
Normal
#0162Furret
Normal
#0163Hoothoot
NormalFlying
#0164Noctowl
NormalFlying
#0165Ledyba
BugFlying
#0166Ledian
BugFlying
#0167Spinarak
BugPoison
#0168Ariados
BugPoison
#0169Crobat
PoisonFlying
#0170Chinchou
WaterElectric
#0171Lanturn
WaterElectric
#0172Pichu
Electric
#0173Cleffa
Fairy
#0174Igglybuff
NormalFairy
#0175Togepi
Fairy
#0176Togetic
FairyFlying
#0177Natu
PsychicFlying
#0178Xatu
PsychicFlying
#0179Mareep
Electric
#0180Flaaffy
Electric
#0181Ampharos
Electric
#0182Bellossom
Grass
#0183Marill
WaterFairy
#0184Azumarill
WaterFairy
#0185Sudowoodo
Rock
#0186Politoed
Water
#0187Hoppip
GrassFlying
#0188Skiploom
GrassFlying
#0189Jumpluff
GrassFlying
#0190Aipom
Normal
#0191Sunkern
Grass
#0192Sunflora
Grass
#0193Yanma
BugFlying
#0194Wooper
WaterGround
#0195Quagsire
WaterGround
#0196Espeon
Psychic
#0197Umbreon
Dark
#0198Murkrow
DarkFlying
#0199Slowking
WaterPsychic
#0200Misdreavus
Ghost
#0201Unown
Psychic
#0202Wobbuffet
Psychic
#0203Girafarig
NormalPsychic
#0204Pineco
Bug
#0205Forretress
BugSteel
#0206Dunsparce
Normal
#0207Gligar
GroundFlying
#0208Steelix
SteelGround
#0209Snubbull
Fairy
#0210Granbull
Fairy
#0211Qwilfish
WaterPoison
#0212Scizor
BugSteel
#0213Shuckle
BugRock
#0214Heracross
BugFighting
#0215Sneasel
DarkIce
#0216Teddiursa
Normal
#0217Ursaring
Normal
#0218Slugma
Fire
#0219Magcargo
FireRock
#0220Swinub
IceGround
#0221Piloswine
IceGround
#0222Corsola
WaterRock
#0223Remoraid
Water
#0224Octillery
Water
#0225Delibird
IceFlying
#0226Mantine
WaterFlying
#0227Skarmory
SteelFlying
#0228Houndour
DarkFire
#0229Houndoom
DarkFire
#0230Kingdra
WaterDragon
#0231Phanpy
Ground
#0232Donphan
Ground
#0233Porygon2
Normal
#0234Stantler
Normal
#0235Smeargle
Normal
#0236Tyrogue
Fighting
#0237Hitmontop
Fighting
#0238Smoochum
IcePsychic
#0239Elekid
Electric
#0240Magby
Fire
#0241Miltank
Normal
#0242Blissey
Normal
#0243Raikou
Electric
#0244Entei
Fire
#0245Suicune
Water
#0246Larvitar
RockGround
#0247Pupitar
RockGround
#0248Tyranitar
RockDark
#0249Lugia
PsychicFlying
#0250Ho-Oh
FireFlying
#0251Celebi
PsychicGrass