Space Invaders Galaxy Class by Excalibur

Space Invaders Galaxy Class by Excalibur: Pilot your own flying saucer to defend our home planet against the alien menace bent on Earth's destruction! Maneuver your spaceship to take aim at the alien invaders and seek shelter behind protective barriers to regroup from their attacks! Spot the enemy flying saucer and blast it to receive bonus points for your skill and bravery. Turn space-age battle sound effects on or off and pause to take a break from the intergalactic action.