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Star LegionsA galaxy worth shaping

Browser-based space strategy

The frontier is yours to shape.

Chart unknown systems, build thriving colonies, and command a fleet of your own. Every decision takes your empire further beyond the familiar stars.

Play the sandbox in your browser. No account required.

Your first frontierPerseus ReachSandbox · 28 systems

Think beyond the next turn

One empire. A universe of decisions.

Discovery, industry, and diplomacy all start with a plan. Choose how your frontier grows.

Explore the unknown

Send science vessels through connected star systems. Survey new worlds and investigate the signals waiting beyond your borders.

Build your foothold

Establish colonies, specialize their economies, and turn raw resources into the ships and research your empire needs.

Command your future

Assemble fleets, unlock technology, and negotiate with neighboring factions. Your next move is yours to make.

Your first command

A small beginning. A bigger horizon.

  1. Enter the sandbox

    Take command of the Aurora Directorate in the Perseus Reach demo.

  2. Find your next world

    Select a science fleet and survey a nearby system to reveal its potential.

  3. Make it your own

    Plan a colony, queue production, or open negotiations with a neighbor.

Keep your bearings

Everything a commander needs.

Get familiar with the controls, read the field manual, and follow the game as it develops.

Development log

From the shipyard

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Find your destination
Play Star LegionsLaunch Frontier Command.OverviewYour gateway to the frontier.CodexLearn the systems behind your empire.RankingsSee how empires measure up.UpdatesFollow the evolution of the frontier.Getting startedYour first survey, colony, and trade agreement.Controls & shortcutsGet comfortable with galaxy and system views.Connect to a serverSet up your live game connection.Frequently asked questionsAnswers for new commanders.CreditsThe people and tools behind Star Legions.doc1 titlewhat page is thisdoc2 titlemore info