Battle your opponent by transforming in to your favorite alien from the Omnitrix! Attack your opponents forces on Earth or in space. Use a fireball from Heatblast or the strength of Fourarms to carry the day! You start the game with 10,000 life points, and lose when your life points reach 0 on the play mat. Cards have a healthy and injured Battle rating, and aliens have a transformation time limit. Use an Effect card to cause your heroes to appear, or a Trick card to confuse your opponent. Your starting deck is 40 cards.