The Xterium Store offers premium boosts and subscriptions that speed up your progress. Unlike the Merchant (resource exchange), here you buy premium accelerators with Antimatter, while resource packs and subscriptions are for real money.
What's in the store: Boosters — flexible premium bonuses (choose a boost for 30 days: mine output, energy, science, expeditions, etc.); antimatter packs—sets of antimatter purchased with real money (the same ones available from the Merchant); VIP subscription—for 30, 90, or 365 days.
We do not list prices in real currency—they fluctuate; please check the game itself for the exact price.
PvE · economy & development
· 10Rudnikov's Output
+10%+400%
Increases the output of metal, crystal, and deuterium mines. Power boost ranges from +10% to +400%.
Production Funds Output
+25%+500%
Increases the amount of resources contributed by Production Funds. Effect: +25% to +500%.
Power Generation
+50%+500%
Increases energy production from power plants and solar satellites. Power boost ranges from +50% to +500%.
Mining in the Endless Reaches
+25%+500%
Increases rewards in Endless Depths (does not affect Star Ore). The bonus can be adjusted from +25% to +500%.
Looting in the Ruins
+25%+500%
Increases resources after a victory in the Ruins. Power increases from +25% to +500%.
Number of expedition groups
+1+20
Increases the number of groups in an expedition (affects the chance of finds and the reward amount in the Endless Reaches and the "Hostile" sector). From +1 to +20 groups.
Collider Output
+15%+300%
Increases Collider output. Power: +15% to +300%.
Level of Science
+10%+200%
Increases the empire's science level, which speeds up research. Power boost ranges from +10% to +200%.
Simultaneous Mission
+1
Allows you to send a second expedition to a different sector at the same time (+1 mission).
Construction Schedule
+1+3
Allows you to build multiple structures at the same time. From +1 to +3 in the queue.
PvP · combat & war
· 3Contracts Award
+25%+500%
Increases the reward for completing Contracts (does not increase experience). Power: +25% to +500%.
Production in the Hostail Sector
+25%+500%
Increases the number of parts earned after victories against Barbarians, Pirates, and Ravagers. Power boost ranges from +25% to +500%.
Number of containers
+1+9.
Increases the number of containers earned from tournaments and daily, weekly, and monthly missions. From +1 to +9.
VIP Subscription
· 3VIP subscription for 30, 90, or 365 days. The longer the subscription, the better the value.
Bags of antimatter
· 6Antimatter packs for real money (the same ones sold by the Merchant). Check the game for exact prices.
75
375
750
1,500
3,750
7,500
· price in-game
Summary table of all items
| Name | Group | Effect |
|---|---|---|
| 75 antimatter | Bags of antimatter | Antimatter Pack: 75 units of antimatter for real money. Check the game for the exact price. |
| 375 units of antimatter | Bags of antimatter | Antimatter Pack: 375 units of antimatter for real money. Check the game for the exact price. |
| 750 units of antimatter | Bags of antimatter | Antimatter Pack: 750 units of antimatter for real money. Check the game for the exact price. |
| 1,500 units of antimatter | Bags of antimatter | Antimatter Pack: 1,500 units of antimatter for real money. Check the game for the exact price. |
| 3,750 units of antimatter | Bags of antimatter | Antimatter Pack: 3,750 units of antimatter for real money. Check the game for the exact price. |
| 7,500 units of antimatter | Bags of antimatter | Antimatter Pack: 7,500 units of antimatter for real money. Check the game for the exact price. |
| VIP — 30 days | VIP Subscription | 30-day VIP subscription. See the game for the exact price. |
| VIP — 90 days | VIP Subscription | 90-day VIP subscription (18% better value than the 30-day subscription). See the game for the exact price. |
| VIP — 365 days | VIP Subscription | 365-day VIP subscription (35% cheaper than the 30-day subscription). See the game for the exact price. |
| Rudnikov's Output | Accelerators | Monthly Premium Bonus: Increases the output of metal, crystal, and deuterium mines. Power boost ranges from +10% to +400%. |
| Production Funds Output | Accelerators | Monthly Premium Bonus: Increases the amount of resources contributed by Production Funds. Effect: +25% to +500%. |
| Power Generation | Accelerators | Monthly Premium Bonus: Increases energy production from power plants and solar satellites. Power boost ranges from +50% to +500%. |
| Contracts Award | Accelerators | Monthly Premium Bonus: Increases the reward for completing Contracts (does not increase experience). Power: +25% to +500%. |
| Mining in the Endless Reaches | Accelerators | Monthly Premium Bonus: Increases rewards in Endless Depths (does not affect Star Ore). The bonus can be adjusted from +25% to +500%. |
| Looting in the Ruins | Accelerators | Monthly Premium Bonus: Increases resources after a victory in the Ruins. Power increases from +25% to +500%. |
| Production in the Hostail Sector | Accelerators | Monthly Premium Bonus: Increases the number of parts earned after victories against Barbarians, Pirates, and Ravagers. Power boost ranges from +25% to +500%. |
| Number of expedition groups | Accelerators | Monthly Premium Bonus: Increases the number of groups in an expedition (affects the chance of finds and the reward amount in the Endless Reaches and the "Hostile" sector). From +1 to +20 groups. |
| Collider Output | Accelerators | Monthly Premium Bonus: Increases Collider output. Power: +15% to +300%. |
| Level of Science | Accelerators | Monthly Premium Bonus: Increases the empire's science level, which speeds up research. Power boost ranges from +10% to +200%. |
| Simultaneous Mission | Accelerators | Monthly Premium Bonus: Allows you to send a second expedition to a different sector at the same time (+1 mission). |
| Construction Schedule | Accelerators | Monthly Premium Bonus: Allows you to build multiple structures at the same time. From +1 to +3 in the queue. |
| Number of containers | Accelerators | Monthly Premium Bonus: Increases the number of containers earned from tournaments and daily, weekly, and monthly missions. From +1 to +9. |
Questions and answers
How many items are there in Xterium in total?
The game has 22 items. They are split into 3 groups: Accelerators — 13, Bags of antimatter — 6, VIP Subscription — 3.
How does the Shop differ from the Trader?
The Trader is a resource exchange at a rate. The Shop is premium buffs and subscriptions: boosters, antimatter packs and VIP. Antimatter packs are available in both.
What are boosters?
Flexible premium boosters for Antimatter for 30 days: you choose the strength yourself. They boost mine, energy and science output, expedition rewards and more.
For how long are boosters and VIP taken?
Flexible boosters — for 30 days (you choose the power yourself, paying with Antimatter). VIP — for 30, 90 or 365 days for real money. Exact prices in real money change — check them in the game itself.
VIP for 30, 90 or 365 days — which is more favorable?
The longer the subscription, the lower the price per day. VIP for 90 days is about 18% more favorable than the monthly one, and the yearly one (365 days) — about 35%. See the exact real-money prices in the game.
Where is it more profitable to buy antimatter — in the Shop or at the Trader?
Antimatter packs in the Shop and at the Trader are the same: identical composition and price. Get them wherever is more convenient, there is no difference.
How much do boosters and VIP cost in real money?
We do not publish the exact price in the reference: it depends on the region and changes periodically, so the game itself always shows the current amount at purchase. From the ratios it is known that the yearly VIP is about 35% more favorable than the monthly one.
