Cute little platformer! I think the biggest issue I had was that there wasn't any indication for when you were moving fast enough to get a spin jump, which made getting the time down very difficult. Having something like an animation change and a sound effect would help a lot there (Pizza Tower would be a great reference for this I think, where you have to be moving at max speed in order to do certain things like plow through enemies and break through blocks, and it takes a long time to get to max speed so it has good feedback to indicate when you have). I also found the worm in the level on the far right to be a really difficult encounter for the first time seeing it, it would be nice to have some more introduction to the spikes to teach you how to get around them while wall jumping before it got quite so challenging. However the idea was neat, and there's a lot of personality here. I thought the signs scattered around were funny, and the main mechanic was satisfying to get the hang of. Great job!