Call of Duty: Modern Warfare 3 Zombies took its fair share of risks, and for the most part, those risks have paid off. The open-world format may not be what round-based fans are looking for, but casual players are loving the DMZ style of gameplay the mode provides, with random interactions and the ability to team up with other groups providing a lot of entertainment. Contracts are fun and quick, loot is fun to hunt for, and killing the undead feels as satisfying as ever. Unfortunately, the storytelling of the mode leaves lots to be desired, which is a shame given how popular CoD Zombies’ story used to be.