Rocksteady will not be involved in the new game in the Arkham series, presumably still working on the Silver Age Batman game previously mentioned. Eric Holmes, designer behind Prototype, is heading Arkham Origins. A 3DS and Vita game called Arkham Origins Blackgate will also be released the same day.

According to early reports, the developer of critically acclaimed Arkham City and Arkham Asylum series is working on a prequel set during the formation of the Justice League. Set to release 2014, it is likely this will come out on next gen consoles, but the possibility of another Arkham game before then is currently unknown.