[Astromancer]

Kromm, I like the idea of the cultural difference between the underground society and the surface. You could have had the Fantasy/Magical equivalent of a post-apocalyptic desolation on the surface and the survival of civilization below. Maybe the surface is the dungeon.

This would also allow for Swashers and Barbarians in the same dungeon party. But I've rigged that by saying that the Swashers came from Western Europe (it was a fantasy/print the legend version of the late 1500s) and the Barbarians were Cossacks and other similar Eastern European types. And yes I know that late 1500's Eastern Europe had some very sophisticated cultures. They also had the available barbarians in period. Still, Sword and Sorcery above and Urban Fantasy/ Swashbuckling below is a fun mix.