Halo 2 is now complete ... teaser trailer. Super soldier Master Chief is back in action and you now have the chance to get him on your desktop! Downloading your very own desktop Master Chief will give you access to all kinds of news and special features to help prepare you for the release of one of the most anticipated titles of the year.



A little background for those not in the "Halo" know: The sequel picks up the story of Master Chief, a masked and armored marine who wages heavy-artillery war against alien invaders known as The Covenant, which look like humanoid scorpions.

In "Halo" the Chief destroyed a ring-shaped planet and wiped out a fleet of the alien baddies. This time, the villains have decimated most of the galaxy's human colonies and have landed on Earth in the year 2552 to exact revenge.