use qwerty keyboard q-m to play white keys, use 1-0 to play black keys (I sacrificed a lot), use space for sustain
Dvorak edition: https://scratch.mit.edu/projects/870371851 azerty edition: https://scratch.mit.edu/projects/870376647 ----------------------------------------------------------------- sorry not for mobile, too hard ----------------------------------------------------------------- here is a griffpatch platformer maker video: https://scratch.mit.edu/discuss/youtube/dQw4w9WgXcQ