Call of Duty Black Ops: Bonus Round Part 4

Finally part 4 of the bonus round has been uploaded. With the game slightly over a week away, shooter fans have something to get excited about. In this episode the Treyarch team talks about futures they had to cut from the game, and the challenges they went through trying to make a well paced singleplayer campaign, a great co-op zombie experience, and a balanced and fun multiplayer experienced.

http://www.gametrailers.com/episode/bonusround/410?ch=4&sd=1