Batman: Arkham Knight announced for PS4, Xbox One, and PC, and you'll be able to drive the Batmobile - GameSpot

[UPDATE] Batman: Arkham Asylum and Arkham City developer Rocksteady behind the fourth instalment in the Arkham series, with a release date of 2014 mentioned.
Batman: Arkham Origins is the latest entry in the Batman Arkham series that will see a younger Caped Crusader facing many noted villains for the first time, including Deathstroke.

All info on future Arkham Knight DLC gained from the game's source code (x-post /r/BatmanArkham) : r/PS4

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Custom Art Book - 80 Page, Full Color Art Book Showcasing the concept art of Batman Arkham Knight Limited Edition Steel Book - Unique Steel Book case

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