Another year passes without Hawkins making a breakthrough until he notices streams of energy moving through the Solar System towards Earth. He sends a warning down to Earth (along with some of Max's oranges), but is ignored. Upon reaching Earth, the streams disgorge gigantic "Minecrawlers", city-sized vehicles designed to strip mine the natural resources from a planet, crushing anything in their path. The aliens, known as "Streamriders", and under the command of Gunter Glut, easily demolish Earth's military forces, and so Hawkins decides to take action to save the planet. Hawkins reasons the only way to fight the aliens is with his newly invented "Coil Suit", but due to his advancing years and Max's extra pair of legs, Kurt is the only one who can wear it, and, thus, becomes the very reluctant hero.