Xterium Offers
We break down what's inside an offer, what makes story offers special and whether they're worth buying. Inside the sets are artifacts, resources, parts and containers with an increased bonus; some offers guide a newcomer through the stages of development, some appear by rank, for VIP and as premium.
An offer is a set of items with an increased bonus. It appears at special moments: at the start, during the tutorial, on reaching a rank or as a premium set. The price is shown in the game itself and changes — so we don't publish it here.
- An offer is a set of items (artifacts, resources, parts, containers) with an increased bonus.
- Story offers guide a newcomer through the stages: from the rescue mission to the Barbarian sector (12 steps).
- Other sets appear by rank, for VIP subscribers and as premium.
- Buying is not required — it's an acceleration, not a mandatory condition for development.
Newcomer's path
Story offers appear in turn and guide the player through the first stages of building an empire — from the rescue to the Moon and the Barbarian sector.
The very first prompt. On the way to the colony, the group encountered a hostile fleet, but there are no warships in their fleet—the player is prompted to send several warships to the sector to provide an escort.
The rescue mission was a success, and the colony's initial infrastructure has been established. Now there are many things to keep track of—everyone is waiting for the first orders regarding the Empire's development.
The development of the first colony is in full swing—it's time to expand the empire. More colonized planets provide economic and military advantages.
A cluster of ships and debris has been spotted on the way to the new planet—the ruins of a major battle. There is a risk of marauders: you need to survey the sector and conduct several sorties accompanied by a combat fleet.
The Empire is growing stronger. The universe is teeming with emerging civilizations, and a powerful faction holds Tournaments to determine the strongest Emperor—one day, the most worthy will join their ranks.
Now that you've gained experience in running an empire, it's time to make sure all orders are being carried out. As the empire grows, your responsibilities increase, and everything needs to run like clockwork right from the start.
The scale of the battle in the Ruins Sector is incredible, and our last mission explored only a small part of it. Incredible artifacts may still be hidden there—we must continue exploring the sector.
Every planet can have a moon. The thinner atmosphere and weaker gravity allow for the construction of special, unique structures—developing the moon is important both for gaining a combat advantage and for the empire’s scientific potential.
Clusters of hostile fleets have been detected near the border with the Ruins sector. The enemy’s technology is primitive, but they are using unusual modifiers—it is recommended to send a task force to capture a modifier for research and a technological breakthrough.
How the sets work
Donation slot-sets are the second group of Xterium offers (besides the story ones). They have no names of their own — they differ by their appearance condition. Each slot gathers several items with an increased multiplier.
What can be inside
Inside an Xterium offer are the same items as in the regular game, but with an increased bonus for buying them as a set:


