overall great and polished platformer, the biggest problem i personally have with it is that it can often be very tricky to control the dash (especially in the later stages where you have to dash diagonally).
a lot of platformers (including celeste iirc) have this little qol thing where within the first ~0.2 seconds after you start your dash you can still change its direction. this game, i suppose, doesn't and i feel this is what caused most of my deaths (i VERY often found myself pressing both A and S keys and yet still only dashing sideways) and what eventually led me to give up on the metagame challenge (maybe ill come back to it tho).
the audio and visuals are still great (but probably could be better) and the main gimmick feels quite fresh and inventive.