Each battle consists of a 3 versus 3 match between you and your opponent. In each round, 1 of your characters fights against 1 of your opponent's characters. The first player to drive the other player's health bar to zero wins the round. If a player won a round, his health bar regains a little health. If a player lost a round, his character is out of the game and he has to use his next character. The first player who doesn't have any characters left loses the match.