It's a fun game, but I did have a couple of bugs.
Once when I returned to the dungeon using town portal, the fog of war had all reset (so I had to re-map the floor, but all the monsters were still dead).
Similarly, the secret door to the shrine on the last level stopped working when I returned to that floor - it looked open, but I couldn't walk through it, and Colmen said he saw a secret door again.
Finally, is there any way to use skills after the fourth? I had all 4 Dex skills, but when I unlocked the regen spell, I couldn't assign it to a key, or seem to activate it in any other way.
I thoroughly enjoyed it overall, so keep up the good work!