Unlock Modes - Call of Duty: World at War
These features become available options when the indicated task has been successfully completed.
Unlock Veteran Mode:
Veteran mode becomes unlocked when you reach Level 32. This feature is a Co-Op mode with enemies that are harder to defeat.
Unlock Zombie Mode:
Complete Campaign mode to unlock this feature which is a 4-Player Co-Op mode that has endless waves of Nazi zombies attacking you.
Added by: Sanzano Nov 14th 2008, ID#3462