A long time ago, a great empire comprised of Humans, Velox, Thrynn and Elowan ruled the stars. The Empire's currency was an energy source called Endurium. But something happened and this empire is no more. Furthermore, the small colony world named Arth has forgotten this heritage and technology. A thousand years have since passed and the people of Arth have rediscovered archaeological evidence of their empire. Using these discoveries, they create spaceships and form the Interstel corporation to govern the fleet. It's time to take the first steps back into space... but could it be the same enemy that destroyed the Empire still exists?