You are journeying to another planet, so you are in a rocket ship. Use the up and down arrows to move. Avoid the asteroids, and press space to shoot lasers. If you get 400 energy points or more, press s or right arrow to activate the shields. To win, get 600 energy points!
Thank you, Max Wainewright for the book Code Your Own Games! 20 Games to create with Scratch!
