Gotham City Impostors Patch 25 April 2012 and Trailer

The update will be applied automatically when your Steam client is restarted
Warner Bros. Interactive Entertainment and DC Entertainment have released a new patch for all three versions of Gotham City Impostors. Among various things, it adds a new game mode called Bounty Hunter, a new map called East End, and mute/unmute functionality in the matchmaking lobby.
A video is now locally mirrored.