About the game
The first main entry designed as a fully open world. Paldea, modeled on the Iberian Peninsula, can be explored in any order through three parallel storylines involving Gyms, Titans, and taking down Team Star. The new mechanic is Terastallization, which changes a Pokémon's type during battle and crowns it with a crystalline ornament. Koraidon is both the player's mount and the cover mascot, while this version features ancient Paradox Pokémon such as Great Tusk and Roaring Moon.
Pokédexes in this game
The number you see in the game is regional — different from the National number in our Pokédex. These lists keep the in-game order.
Related games (Generation 9)
Pokémon from this generation
PokéAPI has no wild encounter data for this game, so below is an approximation: Pokémon from Generation 9 and earlier. Some of them do not appear in this game.