"At a Midway press event in Las Vegas on Thursday, Mortal Kombat series creator Ed Boon took the stage to announce and show a teaser for the next Mortal Kombat game. This was no surprise; it's something of a tradition for Midway events. What was surprising was who was going at it in the brief trailer: One character was perennial favorite Sub-Zero....
The other was Batman.

"We have characters throwing each other off buildings, through buildings, and fighting [while] falling from one arena..."