All instructions are in the game. If you have a bug where you cant finish the 1D section, try reloading and not playing in fullscreen. I have no Idea why this works, but it does. Heart and Star if you enjoyed!
Check out part 1: https://scratch.mit.edu/projects/445431324/ Thanks to @Wes64 for the 2d engine. That number at the end isn't a score btw, It's your time. My best is 110. Post yours in the comments!