Unlimited
Actually, a couple of my cousin's friends got to level 32
Technically you cant beat zombies but online you can only go to round 42
i believe you have to prestige a certain amount of times
You can get Nazi Zombies in CoD WaW on the PS3. If you are referring to CoD WaW as Cod 5, then your answer is yes. To get Nazi Zombies, simply beat the campaign on any difficulty.
Yes there will be zombies and zombies campain
cod: world at war & cod: black ops
There is definitely zombies in COD BO, even though it was made by different people to WaW.
no
NO!
Nazi zombies is renamed COD Zombies now.
On level 17 (I think) in the Nazi Zombies map "Five," there is a scientist who will come around and steal one of your guns, so this could be considered a "boss fight."