Press the green flag twice.
Instructions are in-game.
Apart from the intro and instructions, the game is vector. Feel free to use full screen.
I hope you like this project!
Can you beat my personal best of 16?
Music from Steven Universe (Strawberry Battlefield/Sleeping Pyramid)
I copied @skyset by using a song from the Steven universe soundtrack. Check out the game he uses one in:
Thanks to @Pixelisator for a circle script.