Not possible
no
You cannot get Nazi Zombies for the wii, even if you complete the game.
You need to complete the campaign and then you will unlock zombies>
Yes, but you need to complete all of the missions.
No it just keeps on going until the zombies kill you.
Yes. To unclock the nazi zombies feature you must first complete the whole campaign in any difficulty.
complete the campaign then you will unlock it
fully complete the whole story mode and you automatically unlock it
you have to complete campaign first
No, you do not need to complete the campaign in Call of Duty: World at War to play Nazi Zombies. The Nazi Zombies mode is accessible from the main menu and can be played independently of the campaign. Players can jump straight into the cooperative zombie mode without any prior campaign completion.
Nazi zombies is renamed COD Zombies now.
Complete Solo Campaign on any Difficultly