6. Injustice: Gods Among Us (2013)
"Who would win in a fight?" It's a question as old as the playground, and Injustice was the game to answer it. Developers NetherRealm brought the same crowd-pleasing gladiatorial spirit to the DC Universe that it brought to its (seemingly immortal) Mortal Kombat series. A backstory elaborated on the game's alternate universe where superstrength pills were handed out like dog treats and everyone in the DC Universe was a Very Good Boy, which meant that not only could Batman fight Superman, neither needed to hold back. This is a game where Superman could fling Harley Quinn to the ground from low-orbit and, even better, she could bounce back and clobber him.