It's a little frustrating to get down to 2 health, and have to spend 37 gold to get a single HP back. Keep the +1 HP potions cheap, add some more expensive ones that add more HP or have other special features.
Would like to be able to skip the dialogue, also.
As someone else said, needs a way to distinguish strong enemies from weak ones. Maybe label them with levels or make the regions more separated (like around the village, they're weak, but if I cross a bridge there's stronger ones or something).
EDIT: After posting my complaint about the indistinguishable enemies, I went back in, and eventually ran into a 600 HP Mystic sitting directly in front of the village. It had wandered from the top of the map to the desert.