This was a really nice little game, it took me around 8 minutes to finish it, I still tried to go back yet that door was well locked.
The puzzles were very cute and with a nice twist of dark with the fish, yet it was something made with passion which is what I liked the most.
I noticed you're starting to go into gamejams, if you're open to collaborating on a project id love to work on something new with your style.