Batman: Return to Arkham will release on October 21 for PS4 and Xbox One, and a new trailer showcasing the game’s improved graphics, upgraded models, environments, lighting, effects and shaders has been released.

　　The Return to Arkham bundle includes remastered versions of Batman: Arkham Asylum and Batman: Arkham City, as well as all of the Game of the Year edition bonus and all of the downloadable content ever released.

　　Batman: Arkham Asylum is where it all began. Originally developed by Rocksteady Studios and released in 2009, the game pushed the envelope for action, adventure and super hero games and exposed players to a unique, dark and atmospheric adventure taking them to the depths of Arkham Asylum.  Featuring an original story, gamers can move in the shadows, instill fear amongst their enemies and confront The Joker ™ and Gotham City's most notorious villains, including Harley Quinn ™, Bane ™, Killer Croc ™, Poison Ivy ™ and Scarecrow ™, who have taken over the asylum.

　　Batman: Arkham City is Rocksteady Studios’ 2011 follow-up to Batman: Arkham Asylum.  The game builds upon the intense, atmospheric foundation of Batman: Arkham Asylum, sending players soaring through the expansive Arkham City – the maximum security “home” for all of Gotham City’s thugs, gangsters and insane criminal masterminds.  Featuring an incredible Rogues Gallery of Gotham City’s most dangerous criminals including Catwoman ™, The Joker ™, The Riddler ™, Two-Face ™, Harley Quinn ™, The Penguin ™, Mr. Freeze ™ and many others, the game allows players to experience what it feels like to be The Dark Knight ™ and deliver justice to those confined within Arkham City.

　　Warner Bros has released a side-by-side comparison trailer, comparing the original last-gen versions to the next-gen PS4 versions.

　　Batman: Return to Arkham is being remastered by Virtuos using Unreal Engine 4, and will be available on October 21 for Xbox One and PS4.