Good challenge! Jumping around really makes you feel good about your reflexes, and the challenge was fair (and well tested! I didn't find any bugs during my play, well done!)
I wanted to play the ""secret level"" in the area between levels, but my goofy ahh would accidentally bump into the next mission portal.
Great job, also loved the main character almost folding on itself instead of simply flipping when changing moving direction -- a nice arty touch.
One last feedback -- I would suggest either making the character move a little slower, or achieving a similar effect, as sometimes I would exit out of the "projectile" state and simply die because of how fast I could move (you may also call it a skill issue on my end)
All the best!