Here’s what we know and don’t know about MK 10

It's official–Mortal Kombat is back. NetherRealm Studios and Warner Bros. have just released the first teaser trailer for Mortal Kombat X, the tenth (duh) entry in the storied fighting franchise. Set to release on PS4, PS3, Xbox One, Xbox 360, and PC sometime in 2015, it's already looking gloriously violent.