Infinity Ward had previously stated that Modern Warfare's campaign was a work of fiction. In addition, they 📈 highlighted how in the game's cooperative Special Ops mode, which acts as a sequel to the campaign's story, the playable 📈 character and their group eventually ally with Russian forces for one of the missions.

Call of Duty 4: Modern 📈 Warfare is a 2007 first-person shooter video game developed by Infinity Ward and published by Activision. It is the fourth 📈 main installment in the Call of Duty series. The game breaks away from the World War II setting of previous 📈 entries and is instead set in modern times.