Unlock Nightmares Mode cheats for Call of Duty: Black Ops III

Unlock Nightmares Mode

Nightmares mode will become unlocked when you complete the Campaign. In Nightmares mode you must fight your way through the same maps from the Campaign fighting a few human enemies, robotics, and hordes of zombies. Five difficulties can be chosen: Recruit, Regular, Hardened, Veteran, and Realistic.

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