Marvel: Ultimate Alliance lets you create a four-member strike force of Marvel Super Heroes.  If you had to assemble a team of the best heroes, who would you pick? Choose wisely, because  this is an alliance for the ages -- the team you create will face incredible evils, from the  most exotic locations on Earth to the neighboring solar systems. Partner, battle and interact  with more than 140 characters from the entire Marvel Universe, in a multi-mission quest with  an innovative combat system. Command the largest roster of Super Heroes ever, as you  determine the fate of a universe.   Compete or cooperate online - coverge in battle against legendary villains, and Switch between cooperative and competitive mode to partner or challenge 3 other players