Love this! - Great introduction of mechanics over time, controls work, nothing can go wrong...I fell into a long loop of falling, don't know if that was by design, got out of it, had fun. Glad not to lose all progress on failing. 
Oh, there is story in description! Works for me. 

Stashing it for later to finish. 

 I made it to the end, I like how many levels there are. The gameplay is interesting with the bounce pads and jumping shadows coming into play. Great job! 

Speed tech for games is always cool, but I felt like there was a little too much usage of the shadows in the level design. If they were supplemental to the platforming it would feel a lot less overbearing.

Really interesting narrative concept for the theme expression!