Game Boy / Game Boy Color

2 generations · 251 distinct Pokémon · 4 games

Generation I (Kanto)

Pokémon Red / Blue

151 Pokémon

Dex: #001 – #151

Pokémon Yellow

151 Pokémon

Dex: #001 – #151

Generation II (Johto)

Pokémon Gold / Silver

100 Pokémon

Dex: #152 – #251

Pokémon Crystal

100 Pokémon

Dex: #152 – #251

← All generations