Fun game! I enjoyed 3d platforming and puzzle solving. Usually I don't like to download windows builds for jams but the thumbnail and description intrigued me so I tried it out. Definitely consider trying to publish web builds in the future.
The visuals and level design were the strong points, great use of dithering.
It was a bit laggy and the character controller is a bit loose (perhaps on purpose) which made the platforming sections a tad difficult. Also hitting escape resets the level which happened to me at the end of the pens level when I went check for audio settings because the collision sounds were glitching out. And having a way to control audio in game is always a nice feature.