Pokémon Pokopia features 300 Pokémon from Generations I through IX.
The roster gives the game a broad cross-generational cast while supporting its habitat-based design. Pokémon are not simply opponents or collection entries; many can help Ditto, teach moves, converse with others, or move into environments that suit their needs.
Pokopia’s selection reaches from the original Kanto generation through Generation IX. That range distinguishes it from games limited to one regional Pokédex or one small group of newly introduced species.
The number can be confused with the total number of Pokémon in the wider franchise, which is much larger. It also describes the game’s roster, not the number of habitats, moves, or species introduced by one expansion area. The crisp figure associated with Pokopia is 300.