Call of Duty 4: Modern Warfare is a first-person shooter video game developed by Infinity Ward and released in November 2007 by Activision. The game is a fourth installment in the Call of Duty series and now takes players to the modern times as opposed to its predecessors that were focused on the Second World War. During a single-player campaign, players will assume the role of six different soldiers fighting in various locations across the globe against threats coming from Russian ultranationalists and extremists from the Middle East.StoryModern Warfare 4is set in 2011 and takes place during two major events – a civil war in Russia and seizing power by extremists led by Khaled Al-Asad somewhere in the Middle East. During the campaign, you will be able to control several different soldiers representing U.S. Forces and British SAS, allowing you to experience the conflicts from different perspectives. The ultimate goal is to stop Russian ultranationalists and Middle Eastern extremists fr