Good game. All the informational stuff you wrote on this page could be added into the game as little pop ups or something. The fact that the key is in the second level of the yard could be stated at the bottom of the yard screen. Everything could be expanded upon like more items, further stat increased, larger garden with more variety and stuff found in the yard. Unused moves could cause extra healing.
Only big concern was the yard ran funny. The movement was slow, the keyboard commands only worked part of the time and if you hit the on screen buttons to quickly they would use moves but not actually move the character.