New Batman: Arkham Asylum Easter Egg Harley Quinn Cube

A strange cube with an Harley Quinn artwork from Batman: The Animated Series can be found out of bounds in Intensive Treatment. Thanks to DJPRANKstar for the find. , Batman, BatmanArkham, ArkhamAsylum ABOUT THIS CHANNEL This channel is in no way associated with Rocksteady Studios or Warner Bros. Interactive Entertainment. Batman Arkham Videos is a fan channel dedicated to bringing you the latest news, guides and videos from the Batman Arkham vide