Warcraft II KPUD - A huge selection of PUDs created for Kali and Kahn players with guidelines for user submission. - http://members.nuvox.net/~on.billw/KPUD/
WarMaker - A downloadable random map generator. - http://www.warmaker.net/
Warcraft II Levels - Offers a selection of user created maps. - http://www.tk421.net/warcraft/