Mass Effect - Bring Down the Sky Now Available

The new downloadable content for Bioware's Mass Effect is now available on the XboxLive Marketplace. Full details are here at Major Nelson, along with a short plot summary:

Batarian extremists have hijacked a mobile asteroid station in the Asgard system, setting it on a collision course with the nearby colony world of Terra Nova. Only you can save the human hostages on the asteroid and reroute it before it crashes into the world, killing millions of innocent civilians.

Bring Down the Sky is available for 400 Microsoft points and is 253.40 MB.