The American campaign begins with Private Martin, a member of the 506th Parachute Infantry Regiment, training at Camp Toccoa in the U.S. state of Georgia, on August 10, 1942. This level is meant to familiarize the player with the game controls.

During the single-player campaign, the player controls six different characters from a first-person perspective. The player assumes the role of a recent recruit to the British Special Air Service (SAS), Sergeant John "Soap" MacTavish for most of the game, starting with his induction into the 22nd SAS Regiment.

As the title suggests, Call of Duty: Warzone Mobile is a mobile-exclusive game with no crossplay features.

Once Modern Warfare Remastered has been downloaded, you do not need to be connected to the Internet to play/launch the Single Player Campaign or play Multiplayer locally. Will Call of Duty: Modern Warfare Remastered come as a separate disc?