It's official: the undead are rising once more for Call of Duty: Black Ops as Treyarch confirms that the popular zombie feature it debuted in World at War is back. (One site says its called Nova but I'm waiting for confirmation on that) Four players will be able to face the onslaught in co-op, and Treyarch promises some fresh twists along the way. "We've taken extra special care to retain the essential ingredients of our Zombie game, and have also crafted a nice surprise for the fans," said Treyarch boss Mark Lamia. The confirmation of the poorly kept secret came along with news that updated versions of four World at War maps would be included with Prestige and Hardened versions of Call of Duty: Black Ops. Stay tuned for a trailer / footage very very soon.... I will be posting on youtube channel as soon as I find some. Be suer to check the bookmark at the top next to the amazon button for video updates.