Batman: Arkham Knight, the climactic final chapter of Rocksteady's Arkham series, has been delayed until 2015. The news was announced at an even that press had attended to view the game hands on.
A range of villains have already been confirmed for the title, including Riddler, Penguin and Two-Face. We also know Harley Quinn is set to appear in the upcoming climactic chapter to the Arkham series, and pre-ordering will let you play as her. Kevin Conroy is confirmed to return as Batman, while Troy Baker has strongly hinted he'll once again lend his pipes to voicing Two-Face.