Just finished your game again! This time got all the 10 fishes (that barrel was a sneaky little one) also got the ticket and the interaction!
I took my time and found all the treasures chest as well, the one at the top was extremely UNEXPECTED, initially I thought it you forgot to remove some object but then after receiving the very SMALL number of shoes 😂😂😅 I investigated !!!
It kind of also gave me the "a short hike" vibes!
Without exaggerating or praising you too high this game could have a full blown commercial release maybe not in this form, but some of the ideas here can be expanded upon into something special!