Keeping a Batman Arkham Knight Riddler guide by your side ... Check the studio rooftop for a Riddler bot standing near two switches. Use the Voice Synthesizer to order him onto one switch, then ...

DC's smash-hit, alt-reality title Absolute Batman has reinvented characters such as Riddler, Penguin, Two-Face, and Killer ...

Batman: Arkham Knight would forgo Titan-infused brutes ... of villainy ensue within its walls and it’s here where Two-Face, Penguin, and Joker have all staked claim with rivalries established ...