The best-selling first person action series of all-time returns with the epic sequel to multiple “Game of the Year” award winner, "Call of Duty®: Modern Warfare® 2." In the world’s darkest hour, are you willing to do what is necessary? Prepare yourself for a cinematic thrill-ride only Call of Duty can deliver. The definitive Multiplayer experience returns bigger and better than ever, loaded with new maps, modes and features. Co-Op play has evolved with all-new Spec-Ops missions and leaderboards, as well as Survival Mode, an action-packed combat progression unlike any other.

A Steam account is required to play Call of Duty®: Modern Warfare® 3

OS: Windows® XP/ Windows® Vista / Windows® 7
Processor: Intel® Core™ 2 Duo E6600 or AMD Phenom™ X3 8750 processor or better
Memory: 2 GB RAM
HDD: 16 GB free hard drive space
Video: Shader 3.0 or better 256 MB NVIDIA® GeForce™ 8600GT / ATI® Radeon™ X1950 or better
Sound: DirectX® 9.0c or later
DirectX: DirectX® 9.0c or later
Internet: Broadband connection and service required for Multiplayer Connectivity. Internet connection required for activation.