Well I guess I'd have to say Kino Der Toten because I play the Wii version and thats the only zombie map there is for the wii. I'm happy that its a map everyone likes because otherwise I would feel a little jealous that ps3 and xbox users get better maps haha. But its cool.
Kino der Toten Haven't tried any of the new maps except for Ascension because Black Ops isn't worth my time or money
I didn't played Zombie Mode too much, so I have to admit that I know only Kino Der Toten map and I enjoyed to play on it
How could anyone not love a zombie map. What is more fun than killing Zombies. I play on XBOX360. Its just too damn fun.