Call of Duty is a first-person shooter video game available on Microsoft Windows, Playstation 4, and Xbox One. Infinity Ward develops this game, and the plot of this game involved combat taking place among a CIA officer, British SAS forces, rebels of a fictional country Urzikstan and the Russian troops. The CIA officer and British SAS forces have joined their hands together to assist the insurgents of Urzikstan, which is fictional to fight against the Russian troops.