Although no details about the game have been officially released, some fans now believe that it will take place during the Gulf War a continuation of Call of Duty: Black Ops Cold War. Essentially, that would mean Call of Duty's 2024 release would be Black Ops 5.
Developed in partnership between Treyarch and Beenox, Call of Duty: Black Ops 4 will be the most robust, refined, and customizable PC shooter experience we've ever created. Features include uncapped framerate, 4K resolution, HDR, support for ultrawide monitors and additional features built for the PC community.