Among the returning features is the Ammo Mods system, originally introduced in Black Ops 4. Ammo Mods in Black Ops 6 Zombies are weapon modifiers that upgrade your ammunition, adding special effects to your bullets which prove highly effective for slaughtering large groups of the undead. Check how each works in Black Ops 6, including their effects.

Call of Duty’s greatest campaigns have offered one thing over all else: variety. Whether it’s the original Modern Warfare’s memorable behind-enemy-lines sniping of All Ghillied Up or Cold War’s KGB infiltration and hallucinogenic episodes,