OKAY SO. I played this and I LOVE the level design. It screams of old-school SNES platformers and the pacing is really good. The visuals are fun (some darker areas I struggled with, think a gamma slider would help that a lot) but the environments are really unique. Sound is great, as are the story beats. I won't give much away but the cracks at the end did get me, haha. I had a bit of trouble with getting the gears, I think it's because sometimes when you move along a beam it goes a little too far and you have to sort of backtrack/wiggle to pick a gear up. Not really a problem though. I'd actually definitely play more of this, especially if there's further lore/story. I think your best points are level design and pacing.