Gotham City Impostors is a crazy looking multiplayer game, giving you the opportunity to customize your own characters based on Joker and Batman. You will be able to change costumes, gadgets, and use a wide range of traditional and imagined weapons. The gameplay and customization options make it sound a lot like BRINK, but that’s not a bad thing. Gotham City Impostors will be coming to X-Box live and PSN sometime in 2012.