Please note that starting today you can download free of charge for owners of Xbox Live Gold membership Gotham City Impostors on Xbox 360, weighing approximately 1.91 GB. The title is a first-person shooter video game 6 against 6, an experience different from any other multiplayer where players can rise up to create their own characters conformism. As vigilantes or criminals, players will create their own Batman and Joker with personalization options never before so complete, including crazy costumes, gadgets created by independent developers and a wide range of traditional and imaginary weapons.