Called the Gun Sonata pack, it features three new maps for Anarchy multiplayer mode: the wretched Sewers of Stygia, the dilapidated ruins of Hotel Elysium and the open spaced of Villa.
In addition to the new Anarchy maps, Gun Sonata will also introduce two new Echo mode maps, including Crash Site, where Final Echo soldiers must deal with the ramifications of their crashed ship, and Guns of Stygia, in which a captive commando escapes from an enemy prison.
Completely new to Bulletstorm, Crash Site and Guns of Stygia offer brand new challenges for those interested in personal high scores and leaderboard rankings. Two new Leash enhancements, Flamingo and Pulp will also be made available.
Gun Sonata will run you $9.99/£7.99/800 MS Points on PS3 and Xbox 360, respectively, as is due for a spring release.
Bulletstorm is out today in the US and Friday in the UK and includes a one-time-use Online Pass registration code that gives players access to six bonus Echomaps and the exclusive Quicksilver leash.