Batman: Arkham Knight will release on PlayStation 4, Xbox One and PC on October 14, a promotional image for the game has revealed.

The poster (pictured above) is hosted on the site of US retailer GameStop and states that the game will be "Available 10/14/14". The UK equivalent, meanwhile, simply states "Coming 2014!".

Beyond a 2014 window, Warner Bros. has yet to announce a specific date for next-gen Bats, which was formally announced by Rocksteady yesterday.

The game sees Batman return to face Gotham's most feared enemies in an "explosive finale" to the Arkham series, and will only see a release on next-gen consoles and PC.