The story of Digimon Battle is based on the original animated TV Series, Seasons 1 - 4 (“Digimon Adventure,” “Digimon Adventure 02,” “Digimon Tamers” and “Digimon Frontier”). The classic anime characters are brought to life in the online game as players select a Tamer character, either Takato Matsuki, Henry Wong, Rika Nonaka, or Jeri Katou, and set off with their Digimon and human friends, using the Digivolution system to help their Digimon companions grown stronger. There are three types of Digimon Partners and seven types of Captured Digimon for players to find and tame in the world. Players and their Digimon level up by winning battles, and players can progress from a Rookie Tamer to the powerful Brave Grade. During the open beta, only the Normal Digivolution system, where players strengthen their Digimon partners by leveling up, will be available. In addition, the maximum level will be limited to 50.