I've play UFOai quite long.
But I've never see following maps:
druglord07, gasstation05, harbor07, stadium06, subway07 and I think this list is incomplete. I just look through pics/maps/loading directory and found out that there are MUCH more maps that I've seen before!
Standard list of my maps:
bunker01, city04, const05, estate01, excavation06, farm08, japan06, mine01
Several times I've seen: terrain08, mine_crash05, dum01, bridge01
And what about other maps?