2K and Irrational Games reveal the first downloadable content pack for Bioshock Infinite is available worldwide, available on PC, PS3 and Xbox 360.

BioShock Infinite: Clash in the Clouds is an action-focused downloadable content pack that presents players with a series of unique, intense challenges and a whole new gambit of combat opportunities.

Players will combine a diverse toolset of weapons, Vigour’s, gear, Tears and Sky-Lines in four new areas inspired by the classic BioShock Infinite environments.

In addition, by completing all 60 Blue Ribbon challenges, players will unlock exclusives in the Columbian Archaeological Society, gaining access to new Voxophones, Kinetoscopes, concept art and more.

The downloadable pack is available starting today for AU$6.65 (400 Microsoft Points on Xbox Live for Xbox 360) via online marketplaces on all available platforms, and is included in the BioShock Infinite Season Pass.

Check out a teaser for the game below: