Call of Duty Black ops

Call of Duty: Black Ops is developed by Treyarch and Activision 9 November 2010, published the first-person shooter.
The game is Call of Duty franchise's seventh game and fourth game developed by Treyarch Call of Duty 2: Big Red One, Call of Duty 3 and Call of Duty: World at War then. Black Ops Series is the first game, which takes place during the Cold War, when a series of earlier parts located in the Second World War and the modern anti-terrorism war. The game took place at the 1960 Vietnam, Laos, Cambodia, Cuba and the Soviet Union.
Call Of Duty: Black Ops includes a story-based single player and online multiplayer game where the player assumes the role of infantry soldier. Game character can carry at the same time, two handguns and two grenades and other explosives. Game's primary weapons are machine guns, assault rifles, shotguns and machine and Sniper. Secondary weapons are guns, recoilless rifles, and special weapons, the bow and the Ballistic Knife can also kill the enemy in close proximity with one knife stroke. Game character can take three positions: standing, squats and sleeping positions, each position affects the mobility, accuracy and visibility. Game character is able to temporarily run, but gets tired after a while. When the player's character is in the vicinity of the grenade, a grenade indicator indicate the location and gives the player an opportunity to escape or throw the grenade back. Precision rifle shooting player may be suspended respiration.