Digimon Fusion
Digimon All-Star Rumble features 12 base playable Digimon (6 of them from "Digimon Adventure", 2 from "Digimon Adventure 02", 2 from "Digimon Tamers" and 2 from "Digimon Fusion"), and a total of 32 forms. Six of the base forms and their Digivolutions were revealed in the game's announcement.