The 14 regions of Kanto, Sevii, Orange, Johto, Hoenn, Orre, Almia, Sinnoh, Fiore, Unova, Ransei, Kalos, Decolora, and Oblivia all playable in one game as well as 883 different Pokémon (including forms, extreme gender differences such as Meowstic and Jellicent, and Arceus, Genesect and Furfrou's...