With Call of Duty: Black Ops II now less than two months from release, we're eagerly anticipating what the sequel will have to offer. But now we know about a major new component to the game – zombies!


The zombies who originally debuted in World At War are making a comeback, this time in a new open-world environment where you can run across levels and kill anything that gets in your way. In addition, Activision is also throwing in a new 8-player Grief Mode. They haven't talked about it much yet, but we're guessing it'll be a competitive affair where the losers of each round probably won't like where they're ending up.


We've already got some preview coverage of Black Ops II on the site for you and we'll have more on Zombies in the weeks ahead leading to the game's release on November 13th. In the meantime, watch the carnage-filled trailer below and enjoy!


YouTube trailer: http://www.youtube.com/watch?v=YH_9GzaUW40