SHGames has confirmed that Advanced Warfare will have some sort of a co-op mode
The GameInformer magazine has revealed more details: Advanced Warfare will feature some sort of co-op mode, but they aren’t ready to go into detail about what that mode may be.
Treyarch’s co-op mode is the very popular Zombies mode, and Infinity Ward introduced Extinction with Call of Duty: Ghosts. It’ll be interesting to see what Sledgehammer Games will bring to the table.
SOURCE: GameInformer Magazine (Thanks Maki for the tip!)