When the Thanagarians visit Earth, Hawkgirl is forced to choose between loyalty to her people and love for her friends on her adopted planet Earth. This is the one battle that could rip the World's Greatest Super Heroes apart forever!!
For the first time ever Scorpion, Sub-Zero and the Mortal Kombat warriors battle with Batman, Superman and other popular DC Universe Super Heroes. Choose your side and challenge your opponents with a new fighting system including Freefall Kombat and Klose Kombat along with dynamic multi-tiered environments. Plus, pick your favorite character from MK or DCU and pursue a fighting adventure in the new single player mode with an intertwined storyline and two unique perspectives.