The Challenge Mode of Dawn of Justice Superman is released on 3 March 2016. Normally, the standard stage of this challenge must be completed to unlock Dawn of Justice Superman, but currently he's bugged and cannot be unlocked. Like all challenges, it has three stages of difficulty - Standard, Expert, and Nightmare. Each stage has 63 matches, divided into 5 challenge battles. There is no particular order for the battles, but the whole stage must be complete before it will be reset to a higher difficulty level.