From the short-and-sweet dep’t: As requested, here’s Undungeon laid out and neatly reformatted as a 5 page PDF.
For people who care about such matters, this is released under the Creative Commons Attribution Non-Commercial License so feel free to use, twist and abuse however you will.
Enjoy!
UPDATE: the pdf has been updated to fix a few Typographical Error Minions that crept in while I was sleeping. I’m sure there’s more in there, lurking.
I love your Undungeon setting concept and am sorely tempted to abandon my just started campaign in favour of running an Undungeon campaign! I also like that it’s written generically enough to be equally playable under other systems too. I’m looking forward to any future expansions that may evolve from this.
I look at this, and I keep thinking, toss Amethyst RPG ( http://www.goodman-games.com/4370preview.html )and you got yourself a good Hellgate: London game on your hands.