Your mission is to protect Mother Earth from destruction as wave after wave of high-velocity asteroids hurtle toward her from every corner of the universe (see screen shots). How long can you hold them off before the planet is pulverized? Enjoy the 3D asteroid-blasting, rock-smashing mayhem as you stave off threats. It's massive and relentless obliteration on a grand scale.
In the unregistered version, you can play the first three levels. This updated version includes a fast interface, new sounds, and better performance. Registration costs $20.