This revision contains 4 additional maps and some fixes to the others. I accidentally included some test versions which may have had cities with no defenders and custom heroes. All fixed now, I think.
Cave Crawlers is a series of (10) maps I did because I found AOW2 to be dreadfully void of good underground maps. Since my favorite race is Dark Elves I found myself grieving for underground maps to play.
I wanted some underground maps and I wanted them to LOOK like underground maps, not to have the look of those "terrain inversion" AOW maps. I think I succeeded and I think they came out pretty well. So if you like underground and any of the cave dwelling races you might want to check these out.