Free browser-based multiplayer space strategy game. Command your ship, colonize planets, gather resources, build defenses and battle other players in real-time across a vast galaxy.
Cost / License
- Free
- Proprietary
Platforms
- Online




Xterium (War of Alliance) is described as 'Strategic space simulator in real time. Fight with thousands of players around the world at the same time to become the best. To do this you will need a regular browser. Learn how to manage a Space Empire!' and is an game in the games category. There are more than 10 games similar to Xterium (War of Alliance) for a variety of platforms, including Windows, Web-based, Android, Mac and iPad apps. The best Xterium (War of Alliance) alternative is HexaGalaxy, which is free. Other Xterium (War of Alliance) like games are Space Agency, OGame, ScrumbleShip and Gratuitous Space Battles.
Free browser-based multiplayer space strategy game. Command your ship, colonize planets, gather resources, build defenses and battle other players in real-time across a vast galaxy.








Battle for universal dominance in the timeless space strategy classic OGame: conquer new planets, research ground-breaking technologies, form alliances and fight space wars with other emperors.




ScrumbleShip is the most accurate space combat simulation devised to date. Gather resources, construct a capital ship out of individual blocks, then pilot it with AI or real-human help against other players.

Who needs backstory? Who needs resource-gathering? Diplomacy is so last year. Gratuitous Space Battles cuts right to the chase of sci-fi strategy games, and deals with large, completely unjustified space battles between huge opposing space fleets.
SpaceHunt is a chat-based multiplayer adventure similar to Ogame and StarCraft: build a base and go on missions to explore the universe and attack other planets to gather resources and dominate the Universe.


Entropia Universe is a massively multiplayer online virtual universe designed by the Swedish software company MindArk, based in Gothenburg. Entropia uses a micropayment business model, in which players may buy in-game currency (PED - Project Entropia Dollars) with real money...




Galaxy on Fire is a space combat and trading simulation. With cutting-edge 3D graphics, an unprecedented depth of gameplay and 10+MM installs over all kinds of mobile platforms, the title is rightfully considered a benchmark of sci-fi gaming on smartphones and tablets by fans...



Vendetta Online is a 3D space combat MMORPG for Windows, Mac, Linux and Android. This MMO permits thousands of players to interact as the pilots of spaceships in a vast universe. Users may build their characters in any direction they desire, becoming rich captains of industry...




Bitfighter is a fast-paced team-based outer-space multi-player combat game. There are many game modes and unique maps. Players can (and do) create maps by using the built-in map editor. Space exploration for warfare, construction, and beyond! It's fast, fun, and frenetic.




Explore OGame at OGame.life a strategic space adventure where you build empires, conquer galaxies, and battle rivals. Join now and dominate the universe!.

Browser-based 4X strategy game where you build a base, research tech, use a unique symbol-based portal system and fight other players in ground and space battles. Alliances, asteroid mining, scouting, and real-time visible galaxy battles form the core of its progression and competition.



