Starring Mr. Freeze, the new adventure takes place after the events of the main campaign. Creative director Eric Holmes and game director Benoit Richer explain that WB Montreal wanted to include the villain in Origins, but couldn't figure out a way to make him fit the game's assassins narrative. Freeze isn't an assassin, it's against his character.
In a new video, the pair give a look at some of the new ice-themed gameplay introduced by the DLC. While enemies may have access to weapons, Batman has his own gear as well: the new XE suit.
"Cold, Cold Heart" will be available on April 22.