Hello,
You did great. I love this kind of challenge with high difficulty and good physics. You let me control MC nicely and you put me in front of good challenges to overcome.
Every time I died, I learnt something. That is good design, you can be proud of your game.
Every room was unique, every platform, spike, fireball and enemies were just perfectly placed.
You did a really good job, you were meticulous and gave attention to all details, and this game shows that you understand and know to design a good game.
Seriously, congratulations!
Cheers
PS: don't hesitate to try and finish our game:)