Marvel Boomez is a collectible game with Chibi style miniatures for each character. These come individually in mystery booster packs or in preset boxes. Each character miniature comes with a color coordinated 20 sided dice and a card which features his or her abilities. The game itself consists of each player alternatively throwing a number of D20s defined by their character and trying to pass the defense threshold of the opponent character. When playing with several characters on each side, for each attack the player will choose which character will attack which opponent, while taking account of possible modifications caused by the special abilities in play.