by beating the game
complete the campaign then you will unlock it
You can't simpley unlock them, you have to buy them.
there is none the wii does not support nazi zomies AI
yes, you just have to beat the game.
If you mean for the Nintendo DS they had no Zombie Maps
you cant why would u think that u could
I'm pretty sure that you just have to beat the game to get it
iam pretty sure u can
There is no nazi zombies on the Wii.
No
No.
Call of Duty World at War: Nazi zombies