lol, most of the original post is copy/pasted from: http://callofduty.wikia.com/wiki/Zombie_Verr%C3%BCckt you should link to your sources edit: original post has been updated
ok this is weird online it stops at day 5 and then 1 strong zombie comes out of no were whats going on it happening to me and my friends and people like it stops on day 5 any of you know why.
....Day??!!! LOL. Anyway, it works fine for me after the strong zombie. And I seriously doubt you got to 45 by yourself.