Really great work, looks incredible! Gameplay-wise, I feel like the recoil that the spinner does after hitting an obstacle is really needlessly punishing, often the recoil from one hit will cause a chain reaction, and your single mistake will mean all of your lives lost, which feels really unfair, so some i-frames might be a good idea I think. That's really my only gripe! Your level design is really underrated, super nice progression of levels, and the level geometry itself is suuuper satisfying to navigate around when you do it just right. Awesome stuff!