Call of Duty- Countdown
Black Ops is a first person shooter game, retaining the same gameplay mechanics as previous Call of Duty titles. The player assumes the role of a foot soldier who can wield various firearms (only two of which can be carried at once), throw grenades and other explosives, and use other equipment as weapons. A player close enough to an enemy can kill with one knife blow.
http://en.wikipedia.org/wiki/Call_of_Duty:_Black_Ops
