First off, this game was gorgeous, I really lliked the vibrant colors and the color palette you chose for everything just made for an overall cool vibe. Second off, I feel like the mechanic of rotating the level around like that has a looooot of potential for complexity, and I would totally love to see more if you ever come back to this project. I think the player could do with a little fine tuning, the jump felt a little floaty to me although that's just a nitpick as I know the player controller is not really the focus of the game.
Congrats on the submission, and overall well done!