Fun little game, but when I tried to play it, it would crash around the first wooden stake and crossbow bolts area :(
In your GDD you say that the art is a bit amateur, because you're not an artist. But I think you shouldn't downplay yourself like that. I think the art is great! The bats are cute also :)
I think you should however spend a bit more time on organizing your key mappings. They are quite difficult to grasp. Especially because my instinct is to press [ENTER] when wanting to execute an attack or ability. Instead it skips the turn.
All in all, fun little dungeon crawler (although I couldn't experience much of it). And I'm a great fan of the dialogue!