Test your strategic shooting skills in the classic fixed-shooter Space Invaders arcade game, one of the first shooting games ever produced and now available for play on an Arcade Classics machine. Your mission? Defeat multiple waves of encroaching aliens with your laser cannon and accumulate points for every alien you take out. However, the more aliens you defeat, the faster they move. For additional bonus points, shoot the flying mystery spaceship, and for even more opportunities to take out your enemy, shoot through the protective green layer that surrounds your laser canon.