Batman: Arkham Knight is a 2015 action-adventure video game developed by
Rocksteady Studios.
It is the sequel to the 2011 video game Batman: Arkham City, and is the fourth in the Batman: Arkham series. The game has been released by
Warner Bros. Interactive Entertainment
for the PlayStation 4, Xbox One, and
PC.
It was released worldwide on June 23, 2015.