Zen Studios is bringing their 2D physics destruction meets tower defense brawler CastleStorm, to Steam on July 29th for $10. The game features a story-driven single player campaign as well as local and online co-op/multiplayer modes.

Controlling the battle in real time, you will harness the power of medieval artillery, manage a fearsome ground attack, and cast powerful spells Additional PC features include mouse and keyboard support with fully customizable controls, and multiple graphical settings including anti-aliasing.

CastleStorm is currently available on Xbox LIVE® Arcade for 800 MSP.