Robert Maxwell wrote:
I'd like to occasionally stumble into a cave and find that it's actually a vast, populated dungeon system.
Yeah, I'd like to be able to adventure and encounter some NPCs who have built things of their own, but that's probably asking too much
Actually, sounds exactly like Multiplayer doesn't it? I was thinking more along the lines as different cultures you'd find that all have unique ways to build things according to culture and environment.