Intriguing idea, loved the 3D top view and feel of the character. Level is also interesting to explore a few times.
I think scoring is broken at the moment: the cost of artifacts doesn't count, but the gold saves between runs, so player can just rerun a few times and pick up the same gold pile from the ground.
Unlocked shield and sword and opened the crypt; don't know if there is anything to do with horn, mead, diary and mushrooms.