Porygon can be found in the majority of Pokémon games. In the Kanto and Johto games, it is available as a prize in the Celadon Game Corner; in the Sinnoh games, it can be received as a gift (only in Platinum). In the Hoenn remakes, it is available on a Mirage Island and Mirage Mountain after gaining access to Soaring.

Completed analyses of the Porygon line so far: