[NOTE: The above image is NOT from the game; it is from an older MK title.]
We posted the video and The Joker render from Mortal Kombat vs. DC Universe earlier today. But hidden within the wall of text that came along with the pretty image and moving picture was confirmation of characters for the upcoming fighter.
While some were announced during a panel at last week's Comic-Con (The Joker, Kitana, and Green Lantern, among them), the announcement of MK veteran Jax seems to be a new addition. This brings us to a total of 14 revealed characters (DC universe characters are listed in red; MK universe is listed in blue):