Wow, this is an incredible game! The mechanics were super cool and the movement and levels felt really good! One thing I recommend adding is something like the watchtower/binoculars in Celeste that let you see the whole room, especially for things like the last level, it was an amazing level, but it was annoying having to die every time I wanted to see what's next. Another thing I recommend adding is some corner correction for when you dash, because it feels pretty bad bonking your head on a corner when you dash. But other than that, I think this is an amazing game!