And I click save, and it seems to save, but when I start up the server and play, nothing has changed whatsoever. I've tried on a server that hasn't been reset. I've tried on a server I've JUST reset. What the hell am I doing wrong? I've seen videos on youtube where people play together and they don't have nearly as many zombies as I do. :T Did you do a hard reset on your server after you changed the settings? Also, if the editor isnt working you may have to change manually. Some people can get it to work and some cant.