The developers of the new Mortal Kombat X, also the debut Mortal Kombat title for the new generation of consoles, have revealed via a tweet that the game runs on a highly-modified version of Unreal Engine 3. Were you expecting Unreal Engine 4? Nevermind, as long as the gameplay is kick ass.
It is now confirmed that Mortal Kombat X will be rendered at 1080p resolution at 60 FPS. At least, that is what the case looks like for the PS4 and Xbox One. Meanwhile, PS3 and Xbox 360 versions might have to settle for 720p resolution, but could retain a solid 60 FPS gameplay.