Call of Duty: Black Ops is a first-person shooter video game, developed by Treyarch and published by Activision. Announced on April 30, 2010, it was released worldwide on November 9, 2010 for Microsoft Windows, PlayStation 3, Xbox 360,and Wii consoles,with a separate version for Nintendo DS developed by n-Space.It is the seventh title in the Call of Duty series and the third to be developed by Treyarch. It serves as the sequel to Call of Duty: World at War.Set in the 1960s during the Cold War, the game’s campaign follows CIA operative Alex Mason as he attempts to recall certain memories in combat in order to locate a numbers station, which is due to transmit broadcasts to sleeper agents who are bound to use chemical weapons across the United States.
CPU: Intel® Core™2 Duo E6600 or AMD Phenom™ X3 8750 or better
RAM: 2 GB
OS: Windows® Vista / XP / 7
Video Card: Shader 3.0 or better 256MB NVIDIA® GeForce® 8600GT / ATI Radeon® X1950Pro or better