Treyarch has added a new piece to the puzzle, on GKNOVA6.com, their mysterious, Black Ops, update page, it has featured many clues towards this, but now, since the closing on Black Ops release comes near, they have released a montage of clips, on the page showing Zombies, similar to the ones from Treyarch's previous game in the series 'Call of Duty: World at War'. Go watch the full video clips with sound at http://GKNova6.com