Call of Duty: Black Ops 6 will finally reveal its Zombies game mode on Thursday, August 8 at 8am PT. Call of Duty: Black Ops 6 has a great deal of hype behind it for a variety of reasons. For one, its single-player campaign looks like an action-packed return to form after the missteps that were made by 2023's Modern Warfare 3, and for two, it will see the long-awaited return of round-based Zombies.