In this game, we control the little space ship using mouse to move and arrow keys to rotate, follow the light path exactly on it's center. During the game, we need to save astronauts while their oxygin decreasing. Our score is depends on how much their oxygen remain. While playing, there are plenty tricky lightpath, "speed up" sign, time wrapper, and even blackhole. The total level is 15 levels with enhanced graphics and sound. Instructions: