The maps are not free except for the PC World at War were they were included with game updates. For the PS3 you can only download them from the PlayStation Store so even if you had a downloaded PS3 copy they would not work. You should also understand that each map pack only works for the version of the game they were developed for. If you have 4 Zombie Maps for the PC version of World at War they do not work on PC Black Ops or any other versions of World at War or Black Ops
all nazi zombie maps will be available for wii march 1st, 2011 on wii shop channel
So far, you can only do that for the computer if you have mods.
you start out with one you have to download the others.
There is no "head" zombie there are bosses in different maps
yes
Unless I counted wrong, there are 11 total zombie maps for WAW and BO combined
yes there are
no
I am assuming that you have to get a program that allows you to edit maps and stuff like that. It is possible without being a Treyarch imployee because people have made many custom Nazi Zombie maps.
You must have Call of Duty World at War for the PC and the extra Maps come with the games updates
Their are three new nazi zombie maps that you can buy from the playstation store for 10 bucks and the original that you get at the end of the game.
march 9th 2009