http://newobmij.tumblr.com/post/24176813787/who-wants-to-play-some-mda
I'll go ahead and warn you. These things may be simple and blocky but that's because they're TINY. We're talking half-inch tall heroes and monsters here. Some of the bigger creatures like the trolls and fire demon are about three quarters of an inch. The dungeon board is modular (freeform build) and uses 1" tiles. Up to four miniatures can be on a tile at one time.
In its current iteration, there are twelve hero pawns to choose from, though the simple character generation rules allow for much more diversity.
The rules were heavily playtested for about a month and a half to get to this point. I'm hoping for just a bit more work before setting up a dedicated site for the game.