Press the green flag to start. Use the arrow keys to move. Press the space key to switch the background. Move your mouse around to make a line. Press the a key to clear, b and c to change the darkness of the line, d and e to change the size, f and g to change the cat's size, and 0 to stop. Enjoy and have fun with this abstract art maker!
Thanks to @labradoodle11 for being my test account and making it! Btw if anyone has any music ideas it'd be great if you could help!