Gotham City Impostors received a new map and game mode as part of a free update that launches today on Xbox Live, PSN and the Games for Windows Live Marketplace.

Gotham City Impostors received a new map and game mode as part of a free update that launches today on Xbox Live, PSN and the Games for Windows Live Marketplace.

The patch offers players "The East End," a map which places teams Batz and Jokerz in a dilapidated part of Gotham City — well, a more dilapidated part, anyways. It also lets them war against one another in "Bounty Hunter" mode, which causes killed players to drop coins which the other team must collect to score. Friendly players can grab their teammates coins to prevent the score, making the mode similar to Modern Warfare 3's Kill Confirmed gametype.

Check out the trailer below for a rundown of the Gotham City Impostors update's free offerings.