IMPORTANT: Activate Turbo Mode by holding shift while clicking the green flag. This is a version of the game from my other game, except you can customize some of the difficulty factors. https://scratch.mit.edu/projects/782482369/ Click on the robot thing in the bottom right corner to start the game after adjusting the noteDelay and noteSpeed variables to your liking. Click the appropriate number keys (1-4) when the notes near the yellow bar at the end of the meter. Doesn't always work. Too lazy to perfect this version.