The real-time strategy space game
for experts
CREATE YOUR OWN SPACE EMPIRE
Xterium is a massively multiplayer web browser based management/strategy game based on a completely invented science fiction universe. You start out with just one undeveloped world and turn that into a mighty empire able to defend your hard earned colonies.
+27 SHIPS
Establish a unique army with Death Star, Avatar, Frigate and other magnificent fleets.
+20 BUILDINGS
Gather resources and upgrade the buildings in your planets.
+35 RESEARCH
Explore the vast science tree, which will give you stronger buildings, fleets and defences.
+25 ARSENALS
Fly into dangerous space missions and find powerful arsenals to improve your ships.
+30 PARTS
Collect parts and blueprints, sell them or use them to become stronger!
CONQUER THE UNIVERSE
Join corporations, make new friends, develop your own planet and fleet and scour the galaxy for pirate camps to rid the world of them!
THE MOST ADDICTING GAME
You think you can revalue with other people to impose your ideology, your laws?
Join the already registered players who are waiting for you to fight!