Call of Duty 4: Modern Warfare is an intense online first-person shooter. This new game is based on the same universe as the previous games of the series, and it continues the story of the battle between the US Army and the terrorist group called “E.V.I.”. 

The story of the game takes place in the year 2021, and the war has continued for several years. The E. has expanded its territory, and now the Army is forced to send its best soldiers to fight against this terrorist group. The main character is a captain named John Llama, and he is sent to fight against E. in the city of Los Angeles. 

The main mission of the player is to complete the mission of the city of Los Angeles. The player will be sent to different locations to complete the mission. In order to complete the mission, the player has to eliminate all the enemies, and they can do this by using various weapons.