The United Americas sent your colony ship out years ago to colonise the newly discovered exoplanet Hargreaves 55 b. Earth like, with all signs of having a breathable atmosphere open for low cost terraforming, ownership of the world was hotly contests across the national blocks of Earth.

Now you awake from your sleep to news that while you have arrived in the Hargreaves 55 system, what millions of dollars worth of astronomical equipment missed was a number of superstructures across the system. No sign of life. Some are as large as small moons.

Now your mission has changed. Work out if this is a first contact situation. Find out what these structures are for. Are they inhabited. Is Hargreaves 55 b inhabited? While the colonists remain sleeping, you, the crew, must deal with the one situation nobody prepared you for.