I really like this unique twist on the classic fishing mini-game! I think I might like it even more than stardew's fishing! I wish the music had looped in the web version (I figured out in my game that you have to change audio stream options in project settings to get it to loop in web builds). Maybe the difficulty of the fishing could have ramped up more as you caught more fish? It was pretty easy but I see the vision.
Too bad about the shop getting bugged but I hope you keep working on this or use it to inspire future projects.
Really awesome work!