Thanks for your feedback :) yes, very late testing the game I figured out “simple mechanic” is not necessarily easy … I died so many times just few steps to reach the end.. I tried to add flash effects to text so that could be read too but is not enough and I still wonder how this could be improved for other rythm games I want to make.
BTW in case you are interested on seeing more, ENTER key = debug I intentionally left to always do perfect hits :)