Many more games in the free Scratch Programming Playground book! https://inventwithscratch.com/book You can learn how to program with MIT's Scratch by following the screencast tutorials on http://inventwithpython.com Play this game online at http://scratch.mit.edu/projects/51551066/ This is an asteroids game made in Scratch. Use the WASD keys to push the ufo around. Use the mouse to aim and space key to fire. Asteroids break up into two smaller pieces when hit.