Nonetheless, it seems concerns about series fatigue are beginning to seep in, at least over at Black Ops handlers Treyarch. Since 2022, however, Activision released two Modern Warfare games in sequence, followed by back-to-back entries in its Black Ops sub-series. Call of Duty: Black Ops 7 | Zombies Gameplay Reveal Trailer - YouTube Watch OnIt's this bunching up of similarly themed games that has Miller concerned. One advantage Black Ops has over Modern Warfare is that it isn't beholden to any specific time period. Call of Duty: Black Ops 7, for instance, is set in 2035, around 40 years after the events of Call of Duty: Black Ops 6.