I would love a medieval fantasy 'prequel' to this game

As much as I love DRG, my love for medieval fantasy has me wanting more. I would go absolutely crazy for a sort of prequel where we're dwarves being sent down the mines for the original Deeprock company on whatever homeplanet our Karlsian heroes are from. Just imagine going down the shaft in a minecart, fighting goblins and the like, shooting blunderbusses and muskets.

What are some alternative DRG settings you would love?