- Reyes City is a fictional city mentioned in the video game series "Call of Duty." It is the capital city of the fictional country of Urzikstan and serves as the main setting for the game "Call of Duty: Modern Warfare" (2019). Reyes City is portrayed as a war-torn urban environment, heavily impacted by the conflict between the Urzikstan Liberation Force and the Russian military. The city features various landmarks and locations that players encounter throughout the game's campaign missions.