Two new maps and a video will available for download through Xbox Live Marketplace from Thursday.

Sponsored by the Discovery Channel, the complimentary new content will be available for download via Xbox Live Marketplace early Thursday morning.

The map pack will feature two new maps including one where players fight around a downed King Raven helicopter.

* Raven Down: A Raven Helicopter has gone down in the middle of a large scale battle with the omnipresent Locust Horde. Gears have taken out the Seeder and gamers join Delta Forces moving into the crash site from all angles to search for survivors.
* Old Bones: In an attempt to eradicate any traces of human history and culture, the Locust Horde has emerged under Sera’s Capitaline Museums and has begun to destroy them brick by brick. Each gamer’s mission is to help the Delta Force recapture the museums before all remnants of humankind’s existence are obliterated.

In addition, an introductory video hosted by Cliffy B will be available for download via Xbox Live Marketplace to coincide with the release of the map packs.