Your mission is to protect mother earth from destruction, wave after wave of high velocity asteroids hurtle towards earth from every corner of the universe. How long can you hold them off before the planet is pulverized. Enjoy seemingly endless levels of asteroid blasting, rock smashing mayhem, it's massive and relentless obliteration on a grand scale, also loads of fun. The games is completely 3D with great rendered graphics, brilliant sound and gripping play.