Alright, I know the screenshots are pretty explicit. But as soon as I started to play and I "got it" (took like 1 sec) I chuckled in a "oh... this is it!" moment. Amazing game, excellent execution. great use of theme, beautiful game. Great challenge, just super polished all around. Nice progression between the levels, I thought it was perfect sized for a jam, but with clear potential for further expansion.
It was interesting to have no music, pure ambient, it worked really well with the feel. I think this is a winner, well done! (Oh and the whole perspective was so crazy, it often felt like there were much more than 6 sides (especially due to direction shifts) I don't know how you designed those levels, but hats off! Mind boggling stuff! Cheers.