For those of you who have been itching to give Universe at War: Earth Assault a try for the Xbox 360, here’s your chance! Available now on the LIVE Marketplace is a demo that allows you to play as two of the three factions, the Novus and the Hierarchy.

The 546 Meg demo gives players a taste of the PC/360 cross platform strategy game that features on-the-fly customization to dynamically swap out weaponry, rework your tech tree, and instantly retrain units in the middle of combat to overcome any challenge within a persistent fully destructible world. Hit up the LIVE Marketplace to grab the demo for free!