It started as a mini-game and when they found it was a popular hit they decided to expand the idea.
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.
There is definitely zombies in COD BO, even though it was made by different people to WaW.
There is no Nazi Zombies for CoD 4-MW, it's only in CoD 5-WaW and CoD 7-Bops. And as I know, you have to somewhat "Hack" the CoD 5-WaW if you want a Nazi Zombies in it, I'm not sure, check it yourself
Zombies are not on MW2 only WAW and Black Ops
Yes you can
Yea. Trust me. I've played on it before.
yes and if you get the hardened edition you get the 4 from waw not nazi zombies though, just zombies
you have to buy the cod waw zombies map pack
Yes, no commando, or if there was a zombie mode (like Nazi zombies in CoD WaW)
you cannot, only cod 5 waw and cod 7 bops supports survival zombies. You could hack to get zombies but you shouldnt hack a popular game
There are no zombies in COD 4 they are in WAW and Black Ops
yep a lot just search