So completed today:
- Intro story cutscene complete
- Some mini boss logic
- Another player action added (Quack!)
- Cleanup of area corner tiles (still heaps more to cleanup)
- Some prop variations & polish

With tomorrow effectively my last full day, the following remains:
- Mini boss logic (add more variation)
- Final boss logic & end scene
- Cleanup & Polish
- Input cleanup (e.g. allow number buttons to also buy things in the shop
- Setup the itch page
- Anything else I can cram in
- Probably should do some game testing.