Legend of Grimrock Message Board  

I like the idea behind this game. Every other dungeon crawler always has pretty much the same story. "Heroes hired by ruler must go through dungeon to get item/kill evil to save world". I know dungeon crawlers aren't here for their story but the reasoning behind you being in this dungeon is pretty different. If they ever wanted to expand on this game in to the map world they could make a pretty original game out of it.

It's currently available as part of the humble indie bundle 7 if you pay more then the average.