When worlds collide and heroes and villains must choose their side and fight as a sinister plot with cataclysmic results unfolds.  Which side will you choose?
 
Utilize Signature Attacks and distinct brutalities and fatalities
Fight in all new arenas:  Compete in sprawling arenas, such as Gotham City, Earthrealm's Hell and even merged arenas
Select your Kombatant! :  Over 20 Mortal Kombat and DC Universe Heroes and Villains fight!
Choose Your Side with a unique storyline based on your alliance - Mortal Kombat or DC Universe
Experience and All-New Fighting Mechanism:  Battle in mid-air while falling in Freefall Kombat.  Get up close and personal in Klose Kombat.