Descend into the core of the criminally insane as The Joker launches his most diabolical plot ever. The inmates of Arkham Asylum have been set free - and it's up to Batman to bring order to the chaos and take back the asylum. Explore the depths of this never-before-seen island as you experience the darkest journey of Batman's life.
Written by Paul Dini and featuring the voice talents of Mark Hamill and Kevin Contoy.