Call of Duty®: Modern Warfare® 3 is Now Available on Steam!

Prepare yourself for a cinematic thrill-ride as only Call of Duty can deliver. Engage enemy forces in New York, Paris, Berlin and other attack sites across the globe. As the world stands on the brink, are you willing to do what is necessary?

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.