Batman: Arkham Origins Blackgate is an action game developed by Armature Studio for Nintendo 3DS, PlayStation Vita. It is released alongside its companion game Batman: Arkham Origins, but has a unique story and gameplay.
While patrolling Gotham, Batman captures Catwoman and takes her to Blackgate. Two weeks later, Captain Gordon contacts Batman to aid in the recapture of some inmates set free by an explosion. The prison is now divided into three main territories, each one held by the Joker, Penguin and Black Mask and Batman must defeat each to retake the prison.