The company launched the highly anticipated Activision eighth installment of the series of video games, "Call of Duty", the new title, "Call of Duty: Modern Warfare 3" (COD: MW3), has continuity with its predecessor, "Call of Duty: Modern Warfare 2 "(COD: MW2), as this game starts when the Russian Federation is invading the United States, Europe, England, France and Germany. Quickly, you take control of the soldier 'Derek Westbrook', better known as "Frost". The same is under the command of the soldier "Sandman", who has appeared in previous installments. Both belong to the Delta Squadron of the Armed Forces of the United States, and his first mission is to stop the attack on the city of New York. This mission is called 'Black Tuesday', which aired on the show the game at E3 this year 2011. During the story the player will also become the boots of a soldier called 'Marcus Burns'. Specifically, this soldier can only be used once throughout the game and the occasion will be at the Battle of London. The main characters of the saga as the Captains 'Prince' and 'Soup' can not miss as these provide an unforgettable climax and conclusion to this saga.