|Previous level||Zombie Arena|
|Game||Call of Duty Online|
|Objective||Survive and defeat the Deep Sea Lord|
|Enemies||Zombies, Pirate Hounds, Parasites, Mutant Crabs, Pirate King, Deep Sea Lord|
Zombie Island is a map of Super Zombie Battle mode exclusive to Call of Duty Online. Unlike other zombie maps, after a set number of rounds the player is transported to another location on the island and is centered around an "arena" style theme.
This map features new zombie variants such as Giant Mutant Crabs, Big Zombies, and boss zombies such as The Pirate King and The Deep Sea Lord. Hellhounds return as Pirate Hounds, which are able to breathe fire and shoot projectiles.