Bungie Unveils 'New Halo 3 Campaign' in Trailer; Coming January 6, 2009?

After months of teasing, speculation and delayed announcements for its next project, Halo creator Bungie continues the mystery with the below teaser trailer.

Though the video isn't explicitly clear as to what it is teasing, the Xbox Live Marketplace offers the following clarification: "High action and deep mystery await players in this new Halo 3 campaign experience. Prepare to drop!"

The video ends with a mention of Halo 3--which hit Xbox 360 exactly one year ago today--along with the phrase "Prepare to Drop." It also hints at something occurring on 01/06/09, as seen in this screen capture provided by NeoGAF user Tapiozona, with many speculating that the new campaign may arrive on that day. BOOM video 973 /i>.