This is a spaceship simulator; Not only that, it's (semi) 3D. When you start the program, music will start playing, and you will be going forwards, at a velocity of 5. To turn, use the left and right arrow keys. You can't go backwards.
Mostly myself... wow. It's 3D, and looks really cool. If you use this in your project, give me credit for this. Thanks to the Scratch library for the music.