Bulletstorm just hit store shelves today and already EA has announced plans for the first DLC – a pack called Gun Sonata.

Due out in Spring for the Xbox 360 and PS3 versions of the game, Gun Sonata adds three new maps to the Anarchy mode: Sewers of Stygia, Hotel Elysium, and Villa. The pack also includes two brand new single player Echoes maps called Crash Sight and Guns of Stygia. While the retail Echoes maps are ripped direct from the campaign, these areas are completely new for the downloadable content.

You’ll also get fancy leash enhancements with the DLC called Flamingo and Pulp. But, of course, these are all things that could have easily been included in the retail release.