1. Black Ops II. Call of Duty: Black Ops II took everything that Black Ops did right with the Zombies mode and perfected it even more. No one thought this would have even been possible, but Black Ops II created the perfect and best Call of Duty Zombies mode of all time.
Call of Duty: Black Ops III combines three unique game modes: Campaign, Multiplayer, and Zombies, providing fans with the deepest and most ambitious Call of Duty ever.