The evil empire is rushing at light-speed across the galaxies, heading towards Mother Earth. Barely 24 hours ago, they penetrated the last defence line of our galaxy, the Arsion Laser Belt. Millions of innocent people perished in outer space colonies. 70% of our fleet was destroyed during first contact. Our intelligence has now extrapolated their arrival within six days. Conventional weapons cannot stop them. Our last hope is in your hands: The Z-42 Warpstar. Warp into their territories and destroy their leader before they reach Earth.