I was thinking about the possibility of doing a playthrough as a dwarf who is largely limited to the underground. To start, a steady supply of pickaxes and wood would be necessary, and underground farming may be the only way of getting food. I imagine that it would be in the dwarf's best interest to find ruins and excavate them from below. As for looking the part, I am a really big fan of Aillun's Goblin ears (and friends). And when water wheels come out, it would be awesome to use underground rivers as a source of mechanical power. So which things would be absolutely necessary in a playthrough like this? How might one get started? It's been a fun thing to think about logistically while playing.