Very Difficult Game!
It was quite fun to play your game.
Sadly, I f'ed the game up by skipping the part
where you have to get your double jump boots... maybe you take a look at the platform and that takes some time to float downwards. Idiots like me just push to the next part and get stuck D:
Anyways, your game was very difficult to complete but very much fun.
It reminded me of Celeste and Carrion.
Keep at it!