Ok this is just a quick thing I want to share on my experiences with 15th lobbies. So right now there aren't many 15th lobbies out there. They are real but after April 2012 people stopped hosting them because Trearch made a patch to stop them. . Yes, and so now there are that many people that can host them, and they also don't want to release the patches because then trearch might make another fix for it.

For those who don't remember there was a patch at the end of April that fixed zombie mods and this.