This is the game of checkers with superheroic powers. Each side has 7 superheroes among their checkers: Superman, Wonder Woman, Batman, Hawkgirl, Green Lantern, Martian Manhunter, and The Flash.There are 3 variants descibing how to use these powers: one has them activating powers once they are kinged, another has the superheroes open to both players, and the last has all the checkers shielded, like in Stratego so you don't know which of your opponents' checkers is which. - BoardGameGeek