: Two or more sister planets have reached a state of intense hostility. Lacking the technology for starfleets or teleportation, they instead build massive planetary artillery to launch projectiles across the void.

Since there is no scripted plot, the "story" of each match is defined by the strategic choices and technical progression you make: Go to product viewer dialog for this item. Interplanetary Enhanced Edition (PC) Steam Key - Global

: The ultimate goal is "system-wide genocide"—eliminating all rival populations until only your civilization remains.