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Xterium Knowledge base

The official encyclopedia, guides and mechanics for the game Xterium.

All game entities, systems, tips and reference materials for commanders of any level. The data is taken — no made-up content.

6
sections
24
categories
707
cards
30
language versions
2.12.7
data version

Xterium — Free browser and mobile space MMO strategy. Three universes, alliance wars, fleet command. Sign up and play in 30 seconds — no download.

Knowledge base sections

Encyclopedia

Complete game reference: 24 categories — buildings, ships, research, alliances, events.

707 cards Go

Guides

Step-by-step instructions for beginners and veterans: the first day, fleet, defense, alliance.

27 guides Go

Collections

Themed collections: everything about expedition, combat, economy and a beginner's start — curated links in one place.

14 collections Go

Mechanics

Game formulas and systems: battles, economy, speeds, espionage, moons, debris.

26 breakdowns Go

Glossary

Player terms and slang: DM, AM, SO, Hostile, AB — what they mean and where to look.

77 terms Go

Calculators

Exact math: moon cost, mining output, fleet travel, storage, combat efficiency and more.

10 calculators Go

Why is the Xterium knowledge base useful?

Up-to-date information

Data synced with game version v2.12.7.

Verified data

The numbers are verified against the current game version — not from memory and not from guesswork.

In your language

The knowledge base is available in Russian and English (glossary still Russian-only). More languages are added as translations are ready.

For any player

From a beginner on their first day in the game to a veteran with a level 100 mine.

What players say

«A good project — a shame it is little known»
Google Play review (translated from Russian)

«A game for those who want to relax and remember the old days. I personally liked it»
Google Play review (translated from Russian)

«A genuinely pleasant and at times unconventional game»
Google Play review (translated from Russian)

100 000+ downloads on Google Play

Didn't find the answer to your question?

Ask it on the community forum or suggest a topic for a new guide. We regularly expand the knowledge base based on player requests.

Go to the Telegram community Suggest a topic

Questions and answers

What is Xterium?
Xterium is a free browser and mobile space strategy in the 4X MMO genre. Players build bases, mine resources, research technologies, assemble fleets and fight in alliances. Three universes: WoA, Classic, Reborn.
How do I get started in the game?
Open the “Guides” section and start with the “Getting started for beginners” guide. Then move on to “How to grow your economy” and “How not to lose your fleet”. All guides are written in plain words and tested in practice.
Where does the data in this wiki come from?
All numbers, formulas and parameters are taken straight from the game code (version 2.12.7) and re-checked after every game update. Each card links to its own section with details.
Is an English version supported?
Yes. The English version is live: the encyclopedia, all guides, mechanics and collections are translated. The glossary is still Russian-only. More languages — German, Spanish, French, Italian, Polish, Portuguese — are coming during 2026.
How often is the base updated?
Every game update (roughly once every 1-2 months) — we re-read the engine and update the affected cards. Recent changes are visible in the “Recent updates” section.
What should I do if I find an error?
The fastest channel is the Xterium Telegram community. Write: which page, what's wrong, what it should be. Critical errors in formulas are fixed within 24 hours.
Can I use the data from this wiki?
Yes — copy it, quote it, make guides on YouTube or Twitch. Just credit the source: “xterium.com/ru/knowledge”. For large projects and AI training — write to support@xterium.com.