Call of Duty: Modern Warfare 2 (or Call of Duty 6: Modern Warfare 2) is a first-person shooter video game developed by Infinity Ward and published by Activision for the Xbox 360 and PlayStation 3 video game consoles and the Microsoft Windows operating system. Officially announced on February 11, 2009,[8]...

Call of Duty: World at War is, like its predecessors, a straightforward military first-person shooter with authentic weaponry like the Thompson Sub Machine Gun or the Arisaka Rifle Type 99, and fairly linear but heavily scripted levels that put the player right in the middle of the action with several...