What a blast of a hack. It's fast-paced in a way that it requires a lot of reaction time. Some things I'd like to point out is that some levels were a bit harder than average, mainly the first castle, as the flying bit before the midpoint was really hard to do toolless... was it not for the wall of death blocks, I'd pull off the flying maneuvers easily. Also, spikes acting as lava? And lastly, the secret exit to the yellow switch was a bit... nonchalant (I had to open a video to check it out).
Good job otherwise!