Advanced Dwarven Dungeon
Here's a screen from a v2 playtest (click for full size):
I consider this a pretty much finished vision of the game for the time being. This is a game that I find fun to play, so I'll probably keep throwing minor revs out as ideas percolate, or as I get a response from players.
Coincidentally, costik over at Play This Thing! has a review of Dwarf Fortress, a nethack-like Dwarven Fortress simulator and an inspiration for How to Host a Dungeon! His review is brilliant, as he points out that Dwarf Fortress has the same spark of brilliance that spawned Civilization and Sim City, yet "is a game from an alternate universe. Clearly, no one in his right mind would have created it in our own."