Batman: Arkham Knight is an action-adventure video game developed by Rocksteady Studios and released in 2015. It is the fourth and final installment in the Batman: Arkham series, following Batman: Arkham City (2011). Set in an open-world Gotham City, the game places players in the role of Batman as he faces his greatest challenge yet: a mysterious villain known as the Arkham Knight, who has a personal vendetta against him and commands an army of enemies. #batmanreturntoarkhamasylum #batman #dccomics #arkhamknight #batman