Multiplayer FPS from F.E.A.R. studio.
Gotham City Impostors, a multiplayer downloadable FPS from F.E.A.R. developer Monolith Productions, is in the works for PlayStation Network and Xbox Live Arcade.
According to Kotaku, you won’t actually play as Batman but as a customisable “imposter” of one of the characters from either Batman’s wider circle of friends or The Joker’s motley crew.
Apparently you’ll be able to tweak your load-outs, costumes and character stats for play across a series of different game modes and maps.