Just amazing! I really loved this one.
And I think there is some kind of error I believe it was when two lazers collided (or problem might be be in other part) they stopped in that colliding point visually but their colliders didn't, there were out there even it's invisible! (I crushed with invisible wall in a nutchell). I can't say exactly where was it because it happened only once.
However, don't worry, game is stunning. (just like tunnel trouble)
Lovely! Good luck!