Sometimes the jump mechanic bugs out. The atmosphere and art style are great - very cool cosmic vibe. My favorite mechanic was rotating the ship, which I used all the way through.
The audio fits the vibe and style perfectly. The x-ray mechanic is amazing and designed in a way that ties beautifully everything together. I'd add a few more levels with maybe time limits to make it more dynamic, or make the puzzles more advanced. Great game and idea!