- up/ down arrow keys to move up/down - left/right turns left/right - press H for hyperspace - press x for lower volume/ press o to increase - space bar to shoot - Try to get as many stars and points as you can. Avoid smashing into the asteroid, you'll lose a life. Shoot the asteroid for points. Every 10 stars you collect, you get onto a new level. If you're low on health, hit the fuel cell for an extra life. Press H for hyperspace, it will teleport you randomly.
