As we know, Mortal Kombat 1 added several additional characters, namely Homelander, Omni-man and most recently Peacemaker, the anti-hero from DC.
Reported on the official Mortal Kombat 1 YouTube account page, we are shown the game play of the Peace Maker character.
And it has been reported that Peace Maker will be present on February 28 2024.
Source: Mortalkombat1