Keeping a Batman Arkham Knight Riddler guide by your side will prove extremely helpful as you search around Gotham, especially if you're trying to complete all 243 Riddler puzzles that are stashed ...

Batman: Arkham Knight has a lot of secrets that still many players don't know about and this is just one of them.

Batman is a character with many iconic ... as well as several out-of-comic takes in the animated film of Hush, the Arkham City and Arkham Knight games, and even TV shows like the CW's Batwoman.