Doom 3 BFG Edition, the enhanced rerelease of the third game in id Software's Doom trilogy, features eight never-before-seen levels entitled "The Lost Missions." In this new trailer, we get our first look at some of the new content.

In addition to these new levels, BFG Edition includes all the content featured in the original Doom 3 and Doom 3: Resurrection of Evil -- as well as complete versions of Doom and Doom II. The game's visuals have been remastered for current-gen systems and PC and are also viewable in 3D. The game is slated for release on PS3, Xbox 360, and PC sometime this fall.