It has been confirmed by Warner Bros. that a new Batman Arkham game is slated to release in 2013. It was revealed in Time Warner’s earnings report, which is Warner Bros. parent company. Last month Warner Bros. registered 15 domains for the Arkham series. Some domains included Arkham Universe, Arkham Rising, Arkham Begins, and many others.
It is rumored that Rocksteady, the team behind the first two Arkham games, is not working on the third game. Rocksteady is said to be working on a new Batman game that deals with the Dark Knight meeting the Joker for the first time. It is rumored to have the same art style as the Batman comics from the Silver Age of DC Comics in the 1950′s. That is supposed to release in 2014, most likely on next-gen consoles.
We are expecting more details about the new Arkham game to be revealed at either GDC in March, or at E3 in June.