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Players
Aleryos
Online strategy game: 4X and space conquest
Build your empire, explore the galaxy, colonize worlds, and face other players across space and ground fronts. Play for free in your browser, with no download.
Your legend starts here
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Colonized planets
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Aggregated universes
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Formed alliances
Endless possibilities
Strategic universe
A 4X game of space conquest and exploration
Aleryos is a free multiplayer strategy game playable in a browser. Build your empire across 11 to 13 planets, colonize new territories, specialize your colonies, and secure the routes linking your systems.
Aleryos does not limit conquest to ships. Pillars create a second strategic language on the ground, tied to the Weave, surface operations, and control of contested planets.
Custom ships
In Aleryos, no ship is predefined. Every emperor assembles their own designs from infrastructure, hulls, reactors, weapons, and shields. Give each creation a unique role and build a custom fleet ready to colonize, explore, spy, transport, or fight.
Two fronts to build your domination.
Aleryos does not limit conquest to ships. Pillars create a second strategic language on the ground, tied to the Weave, surface operations, and control of contested planets.
Quests, missions, and events
Between regular quests, public events, PvE bots, alliance technologies, and collective goals, each session can follow a different plan: produce, catch up, attack, support your alliance, or pursue a rare reward.
A modern browser experience
Play with no download on desktop or mobile, with a modern interface that lets you keep track of your empire wherever you are. Then come the galaxies, colonies, fleets, Pillars, alliances, technologies, events, and decisions that define your place in the universe.
Welcome back, commander
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Aleryos news and updates
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