Love the idea and the visual look of the game, I did get skill checked because of the thickness check (and probably dents as well??) as I found these two to be hard to distingiush to me at least.
Graphics wise, I’m not sure if you could do such 3d magic on a gameboy, but for more capable devices this is a super cool idea and the game looks gorgeous.
Music and sfx were great, the music did stop for me though randomly, not sure if that is mood setting or some kind of bug.
Overall a very cool idea with a neat implementation, well done!