Warner Bros. Interactive Entertainment and DC Entertainment released a new trailer for the forthcoming download-only, multiplayer first-person shooter, Gotham City Impostors. The game uniquely allows players to customize their own toons and impersonate their favorite heroes or villains. The game also includes exotic customization options which allow you to choose from bizarre costumes, unique gadgets, and well-known and creative weapons. Gotham City Impostors is set to release in the winter 2012 for $15 or 1200 Microsoft points.