This impact railgun was called 'Eye of God', a satellite weapon that could move on its own after being detached from the spaceship. It could be plotted at the edge of the atmosphere to orbit around the planet.
Unlike the DarkStar main cannon, the Eye of God was not a particle beam weapon; it used physical ammo. Its shells were exceptionally large and could be used with many different types of ammunition, providing more tactical options. Attacking the surface from outer space, its attacks would gain more kinetic energy from the initial thrust and gravity. With Han Xiao's calculations, its accuracy was very precise.
The cost of this impact railgun was remarkably high, only next to the Berserk Ape mechanical suit, not including the cost of every shot it took.
