The music starts out great - then it just grates your nerves.
I enjoyed the short little adventure.
Hitboxes really seem too big.
In the room with the bones, the balls don't all start moving at the same time, I guess they start moving once you get within a certain range? Any way, I had to replay that room a dozen or so times until I got all the balls in a line and could run straight past them.
The room with the necklace, the necklace sprite doesn't disappear after you pick it up, like it does for the fishing rod and bones.