The year is 2101 and the two planets Tellus and Mars negotiating an important trade agreement. But something is out of proper order. The equipment att NMEDF (Northern Mars Exosperical Defence Force) indicate spatial disturbances behinde the Marsian moon Phobos, and sometimes asteroids and satelites orbiting the planet vanish from radar, only to appear again a few moments later.

"Earth Invades" is Superattacks first game using the Flash platform.