#spoilers A couple of weeks ago, you might've seen Superman kill the Joker in cold blood in the prequel comics that build the backstory for upcoming fighting game Injustice: Gods Among Us. You could argue that Batman's archenemy had it coming since he's a psychopathic mass murderer. But as the series has continued, The Man of Steel has pulled off stunts that can only be called naïve, stupid or straight-up maniacal. More »