According to Hollywood Reporter, there’s a Batman: Arkham Asylum animated film coming, which will be based on the Arkham video game franchise. Jay Oliva, who is building a shared continuity of DC animated films beginning with this month’s Justice League: War, will direct the film. The new Batman: Arkham film is considered a “stand-alone, continuity-free project,” and is due to come out as a Warner Bros. home release sometime in 2014. Oliva was quoted as saying: “We can do original content, we can do New 52 [based on the New 52 DC line] stuff.”
As of right now, it’s unknown if the film will be based on Arkham Asylum, Arkham City, or Arkham Origins.