Call of Duty: Black Ops 6 is a return to the franchise's Cold War branch of covert warfare and espionage. The game has received a large amount of praise from fans alongside a highly successful launch. The full package includes a single-player campaign, multiplayer, and the fan-favorite Call of Duty Zombies mode. Call of Duty: Black Ops 6 is also the first time that a CoD has been available on Game Pass from day one.