Introduced all the way back in 2008 with the release of Call of Duty: World at War, Call of Duty: Zombies has remained a highlight of the franchise for well over a decade now. An addictive blend of highly accessible gameplay and a sprinkling of complex mechanics, Call of Duty's Zombies mode has continued to appeal to both veteran players and newcomers alike. And though recent entries have somewhat forgotten what made the mode so beloved in the first place, Call of Duty: Black Ops 6 seems to understand exactly what it needs to do to get fans on board from the jump.