Smart notifications
Stay on top of events. Attacks, builds, and resources — you never miss a beat.
Xterium
always with you
Play on Android and iOS
Manage your empire wherever you are. Build, develop, fight, and win — straight from your phone.
Play in browserAdvantages of the mobile version
Quick access
All key features at your fingertips. Manage your empire in a couple of taps.
Synchronization
Full real-time sync with the browser version.
Fleet management
Send fleets, scan systems, and fight straight from your phone.
Alliance coordination
Coordinate with allies, build strategies, win together.
How it works
One account — all platforms
1. Play in browser
Develop your empire on PC, plan strategies, and manage resources.
2. Real-time sync
All data is stored in the Xterium cloud. Progress updates instantly.
3. Continue on phone
Open the mobile app and continue from the same point anytime.
Mobile interface screenshots
Arsenal: captain and ship modules
Shipyard: build and upgrade your fleet
Research: the technology tree
Senate: hire specialists
Orbit: empire and colonies
Galaxy map: expeditions and sectors
Barbarians: camps and bosses
Destroyers sector: missions and rewards
Planetarium: planets and anomalies
Alliance: stats and vault
Alliance: growth and upgrades
Tournaments: rankings and rewards
Frequently asked questions
Can I play the same account on PC and phone?
Yes — your account is shared across all platforms. Just sign in with the same credentials on any device.
Will my progress carry over when I switch devices?
Yes — all data is stored in the cloud. Switching devices preserves your progress.
Do I need constant internet access?
Yes — Xterium is an online game, so an internet connection is required.
Which devices are supported?
Android 7.0+ and iOS 13+. You can also play in any modern browser on any device.
Are there differences between mobile and browser versions?
The mobile version is adapted for touch controls but includes all the core features of the browser version.
Is the mobile version safe to play?
Yes — the mobile app uses data encryption and a secure connection for account safety.
Your empire awaits
Start playing on mobile right now and lead your fleet to victory!