The world knew that Robin would be a playable character via Challenge maps in Batman: Arkham City, but now we also know that the Boy Wonder will have clothing options. Come October, you'll be able to play as Red Robin, hooded Robin or Robin from Batman: The Animated Series. The photo below is cobbled together from ArkhamCity.co.uk posters, and the animated series Robin has been confirmed on Batman: Arkham City's official site...