You can now download the Halo Wars demo off of Xbox LIVE Marketplace. The demo allows you to play as the Covenant and UNSC in three campaign missions and one skirmish map against the AI. Sad to say tho, the demo does not have any multiplayer. Size of the demo is 1.40GB.
Halo Wars lets you effortlessly command powerful UNSC and Covenant armies in epic battles. Designed from the ground up for the Xbox 360, experience events in the Halo universe 20 year prior to the events of Halo: Combat Evolved.
