The game can be played as a single player game or up to a four players cooperatively. Each character can do a special move related to their super power which reduces their health. The game allows the user to play as one of four heroes: Spider-Man, Black Cat, Sub-Mariner, and Hawkeye. Unlike many games of this type which assigned a certain character to a certain joystick, any player can choose any character (as long as another player isn't already controlling them). (Wikipedia.org)