CALL OF DUTY BLACK OPS

Call of Duty: Black Ops is a first-person shooter video gamedeveloped by Treyarch, published by Activision and released worldwide on November 9, 2010 for Microsoft Windows, Xbox 360, PlayStation 3and Wii consoles,with a separate version for Nintendo DS developed by n-Space. Announced on April 30, 2010, the game is the seventh installment of the Call of Duty series. It is also the first to be set in the Cold War and the fifth to be set in World War II. It is the third in the series to be developed by Treyarch, and is connected to the developer's Call of Duty: World at War.
Within 24 hours of going on sale, the game had sold more than 5.6 million copies, 4.2 million in the U.S. and 1.4 million in the UK, breaking the record set by its predecessor Modern Warfare 2 by some 2.3 million copies.Capcom released a subtitled version in Japan on November 18, 2010 and later a Japanese-dubbed version on December 16, 2010. After six weeks on release, Activision reported that Black Ops had exceeded $1 billion in sales. On August 3, 2011, Activision confirmed that the game had sold over 25 million copies worldwide, making it one of the best-selling games of all time in the US, UK and Europe.A sequel, Call of Duty: Black Ops II, was released on November 13, 2012

CPU: Intel® Core™2 Duo E6600 or AMD Phenom™ X3 8750 or better
RAM: 2GB
VGA: Shader 3.0 or better 256MB NVIDIA® GeForce® 8600GT / ATI Radeon® X1950Pro or better
DX: DirectX 9.0c
OS: Windows® Vista / XP / 7
http://gamesystemrequirements.com/
HDD: 12GB
Sound: DirectX 9.0c-compatible