Batman: Return to Arkham has now received a new release date after getting delayed by several months. A comparison video featuring the PS4 and PS3 versions of the game has also been released.
Batman: Return to Arkham will now be out on October 18th, 2016 in North America and October 21st in Europe. The game includes remastered versions of Arkham Asylum and Arkham City. There is no Arkham Origins included.
You can also check out the new graphics in the comparison video below. It shows off how different the PS4 version is to the PS3 original. The remaster uses a new game engine and includes all of the DLC.