Diamond/Pearl
Pokemon #233 - Porygon2 Pokemon #233 - Porygon2 (Shiny)
Platinum
Pokemon #233 - Porygon2 Pokemon #233 - Porygon2 (Shiny)
HeartGold/SoulSilver
Pokemon #233 - Porygon2 Pokemon #233 - Porygon2 (Shiny)
Black/White/Black 2/White 2
Pokemon #233 - Porygon2 Pokemon #233 - Porygon2 (Shiny)
X/Y/Omega Ruby/Alpha Sapphire
Pokemon #233 - Porygon2 Pokemon #233 - Porygon2 (Shiny)
Sun/Moon/Ultra Sun/Ultra Moon
Pokemon #233 - Porygon2 Pokemon #233 - Porygon2 (Shiny)
Sword/Shield/Pokemon Legends: Arceus
Pokemon #233 - Porygon2 Pokemon #233 - Porygon2 (Shiny)
 
Pokemon Information
Generation: 2 (HeartGold/SoulSilver) Gender(s) Available: Genderless
Generations:2nd - 7th
Type(s):Normal
Evolution Chain
Pokemon #137 - Porygon Pokemon #233 - Porygon2 Pokemon #474 - Porygon-Z
 
Pokedex Entries
Diamond With planetary development software installed, it became capable of working in space.
Pearl
Platinum It was upgraded to enable the exploration of other planets. However, it failed to measure up.
HeartGold This upgraded version of PORYGON is designed for space exploration. It can't fly, however.
SoulSilver Further research enhanced its abilities. Sometimes, it may exhibit motions that were not programmed.
Black It was upgraded to enable the exploration of other planets. However, it failed to measure up.
White
Black 2
White 2
X Further research enhanced its abilities. Sometimes, it may exhibit motions that were not programmed.
Y With planetary development software installed, it became capable of working in space.