Batman Return To Arkham is a remastered collection containing Batman Arkham Asylum (my favourite) and Arkham City. This was leaked quite some time ago in an Italian magazine but shortly after got confirmed by an announcement trailer – which did not wow a lot of people. The announcement trailer did receive backlash from fans because they claimed the remasters were not an improvement from the originals. Hearing this outcry, WB pulled the game to work on it indefinitely. Now its back. With a new side by side comparison trailer and a release date.
The port and remaster is being handled by Virtuos and is a monumental challenge because they are not just upping the resolution and possibly increasing frame rate (hasn’t been announced yet) but they are actually reworking the game from Unreal Engine 3 to Unreal Engine 4. We can expect this on the 21st of October 2016.