New Batman: Arkham City screenshots

Warner Bros. Interactive and Rocksteady has released a bunch of screenshots for Batman: Arkham City.  Sequel to the successful Batman: Arkham Asylum, Batman must now traverse a much larger landscape in order to bring his most heinous enemies to justice.  Take a look at some screens and concept art below.

This game is set to be released some time in 2011 for the PS3, PC, and Xbox 360.