What a cool game. Awesome aestetics, loved that the background music depended on the state of the game. Refreshingly innovative.
My only critisism would be: why so goddam hard? I was close to quitting at the very beginning where you'd have to jump from the green platform to the purple moving blocks. The blocks moving kicked me off the platform instead of me staying in position on no input. This messed with my brain. Later I could not time the purple staircase correctly, something was always off no matter how many times I tried.
Had to give up, but didnt' want to as one could see that more awesome is to come, but I didn't have it in me to try for hours...