Arkham Knight (DC)

The Arkham Knight is a new villain in Gotham and an anti version of Batman, he wears a militarist Batsuit and an Arkham symbol on his chest. He is one of two main antagonists in Batman: Arkham Knight and seems to have an unknown connection with the Dark Knight. He is known to call Batman "old man" refering that the Arkham Knight is most likely younger then Batman. Since the game hasn't came out yet, little information on this character is known. Also many fans believe and hope that the Arkham Knight may adventuly transfer to the comics, much like how Harley Quinn did.