Thanks for trying out! the feedback form is updated with dual language:
https://forms.gle/5RQpYfg4SrC15qEf6
Yea I have planned this game to be a touch-screen game, but the fat finger blocking the screen makes me settle for the mouse. It is best on PC with a mouse right now.
As for precision levels, yes by the power of level design i can easily do that as optional challenges.