The Batman: Arkham Knight Special Edition for PlayStation 4 is a PAL region game released in 2015. This special edition includes a Steelbook packaging and is rated PEGI 18. The action and adventure game features Batman as the protagonist, offering an immersive experience for players to enjoy on their Sony PlayStation 4 console. With its unique features and special edition packaging, this game is a must-have for fans of the Batman Arkham series.