Call of Duty 4: Modern Warfare is the sequel to the Call of Duty super series, which was first released in 2003. Call of Duty 4 for the first time in the history of the series leaves the setting of World War II and is set in the modern battlefield of the SAS and US Force Recon Marines special forces. The plot is set in the Middle East, where Western culture clashes with Eastern ideology, fights against the revival of the Soviet Union, and strategic raw materials also play a role here. The game physics has changed and thus the corresponding possibility of destroying the environment. If in previous games it was enough for you to hide behind a wall from an SS man, now it will not be enough, because using a larger caliber can take the wall. This is also related to new combat tactics, the heroic performance of an individual will no longer be enough, but it will be necessary to deploy the air force, artillery, shoot down enemy helicopters, etc. The game will also offer a sophisticated multiplayer with an RPG system of the character. It will be possible to improve skills and weapon equipment.