Call of Duty: Modern Warfare is a first-person shooter video game developed by Infinity Ward and published by Activation. Serving as the sixteenth overall installment in the Call of Duty series, as well as a reboot of the Modern Warfare sub-series, it was released on October 25, 2019, for Microsoft Windows, PlayStation 4, and Xbox One.

The game takes place in a realistic and modern setting. The campaign follows American CIA officers and British SAS forces as they team up with rebels from the fictional country of Urzikstan, combating together against Russian forces who have invaded the country. The game's Special Ops mode features cooperative play missions that follow up the campaign's story. The multiplayer mode supports cross-platform multiplayer for the first time in the series. It has been reworked for gameplay to be more tactical and introduces new features, such as a Realism mode that removes the HUD as well as a form of the Ground War mode that now supports 64 players.

Call of Duty 2 is a first-person shooter video game developed by Infinity Ward and published by Activation in most regions of the world. It is the second installment of the Call of Duty series. Announced by Activation on April 7, 2005, the game was released on October 25, 2005 for Microsoft Windows, and on November 22, 2005 as a launch title for the Xbox 360. Other versions were eventually released for OS X, mobile phones, and Pocket PCs.

The game is set during World War II and the campaign mode is experienced through the perspectives of four soldiers: one in the Red Army, one in the United States Army, and two in the British Army. It contains four individual campaigns, split into three stories, with a total of 27 missions. Many features were added and changed from the original Call of Duty, notably regenerating health and an icon that indicates a nearby grenade about to explode.

Operating System: Windows Vista/7/8/8.1/10

CPU: Pentium 4 or later.

RAM: 256MB

Setup Size: 3.5GB

Hard Disk Space: 4GB