Generation I, Pokémon Wiki

Generation I (第一(だいいち)世代(せだい), Dai Ichi-sedai) (sometimes referred to as the Color Generation, due to the names of the versions released) is the first installment of the Pokémon franchise. The games begin with Pokémon Red and Green Version in Japan, which are later joined with a third version Pokémon Blue Version and a special edition Pokémon Yellow Special Pikachu Edition. Internationally, the first two games were released as Pokémon Red Version and Pokémon Blue Version, using the code, script

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