The doubling of nuggets seems like a dangerous gambit for game balance. I got 128 money off one because I just kept selling the other ones I earned. Still got mauled by the dragon, but that may have just been me misjudging the sudden difficulty spike. I could afford the buster sword, but didn't think I'd need it with what I'd faced before then, and then got shredded by an angry dragon (former) parent.
The artwork is stellar. I could have *sworn* it didn't follow the 160x144 requirement, but I checked some screenshots, and it did. Deceptively detailed. Well done.
Soundscaping largely faded into the background for me, they were there for sure, but I didn't really pay them heed either.
Certainly of of the top games in the jam. Its got all the components of the game and polish to boot.