Despite the best efforts of Xbox and Activision to keep details about future updates and projects under wraps, previously unknown Call of Duty information leaks from time to time. One well-known insider and dataminer, TheGhostOfHope, recently claimed the idea of a standalone Call of Duty Zombies game has been considered by Microsoft.
Reportedly, it would presumably be developed by Treyarch and released alongside the next mainline Call of Duty game — believed by many to be Call of Duty: Modern Warfare 4 from Infinity Ward — next year with the next Xbox that's rumored to come in 2027. However, Call of Duty has come out to publicly and sharply deny the existence of said standalone Zombies game.
