This has to be by far my favorite game in this game jam. The first time I used the folding mechanic, I was blown away by the effect, and I kept pressing space to watch it over and over again! There are so many effects I love and I wish I could access the Unity project to learn from it! The puzzles are also very well designed. I myself made a sokoban-style puzzle for the jam and I might take some inspiration from your game to improve mine :)
Amazing game. Well done!!