Thank you all! And sorry shadowfire. Missunderstanding!
I tought my multiplayer teamdeathmatch level like this:
-Soldiers (they are coming to kill everyone in town, that the infectio wont spread)
-Survivors (Trying to survive zombies, and now even soldiers)
-Zomibes (Killing everyone, with poverfull and brainless melee attcks)
I do have couple of things thou:
-How can I make sure, that zombies wont pick up a weapon
-How do I delete the doors, like you said ekipshi?
EDIT* Maby I should attavh a pic to this post too:

PS: -.- ,,|,