Free sci-fi turn-based strategy · Play in your browser

Scion Conflict Fleet Commander

Take command of a capital fleet in a galaxy at war. Maneuver across a tactical star map, colonize alien worlds, raise ground armies and outwit up to nine rival commanders — one turn at a time.

Set in the Scion Conflict universe by D.A. Basque · Developed by Syonix

Choose your allegiance

Four factions. One contested galaxy.

Every faction commands the same starter fleet — a Capital Ship, a Bomber and two Fighters — but each Capital carries its own devastating special weapon.

Scion Empire flag

Scion Empire

Scion Empire capital ship
Beam Saber

A 3-tile lance of energy that tears through every ship caught in its path.

Amalgamate Republic flag

Amalgamate Republic

Amalgamate Republic capital ship
Butterfly Cannon

An EMP cross-blast that leaves enemy ships dead in space for a turn.

Earth Colonies Federation flag

Earth Colonies Federation

Earth Colonies Federation capital ship
Hadron Shield

A protective field that makes every nearby friendly ship impervious to fire.

Atlas Corporation flag

Atlas Corporation

Atlas Corporation capital ship
Gravity Gun

A gravity pulse that hurls adjacent ships away — or smashes them into each other.

Gameplay

Tactics in space. Strategy on the ground.

01

Tile-based fleet combat

Move and fire on 28×28, 56×56 or 112×112 grid maps. Every shot shows its odds before you commit.

02

Colonize & harvest

Claim planets, reveal their biomes and mine Zyther and Industrialite to fund your war machine.

03

Build an empire

Raise cities, spaceports, shield emitters and defense cannons. Research weapons and armor tiers.

04

Ground warfare

Deploy infantry, armored companies, mechanoids and missile batteries to capture enemy colonies.

05

A hostile cosmos

Navigate burning stars, gas giant cover, asteroid fields, black holes and paired wormholes.

06

Up to 10 commanders

Host or join online lobbies with invite codes and chat, or play offline hotseat on one screen.

The universe

Born from the Scion Conflict

Fleet Commander brings the Scion Conflict universe, created by author D.A. Basque, to the tactical star map. The Scion Empire, the Amalgamate Republic, the Earth Colonies Federation and the Atlas Corporation vie for control of a galaxy where every world is a prize and every wormhole a gamble.

Originally designed as a tabletop game, it has been rebuilt for the browser by Syonix, with every dice roll turned into clear, visible odds.

Universe & rulesD.A. Basque
DeveloperSyonix

Read the saga

Scion Conflict — the novel

Discover the story behind the war. D.A. Basque's Scion Conflict introduces the empires, rivalries and worlds that Fleet Commander puts under your command.

FAQ

Before you launch

Is Scion Conflict: Fleet Commander free to play?

Yes. Create a free account and play directly in your web browser — no download required.

How many players can join a battle?

Each lobby supports 2 to 10 commanders online, or you can play offline hotseat on a single screen.

Who created the Scion Conflict universe?

The Scion Conflict universe was created by author D.A. Basque. Fleet Commander is developed by Syonix.

What kind of game is Fleet Commander?

A tile-based, turn-based space strategy game: move fleets, fire cannons and faction specials, colonize planets, harvest resources, build structures and ground armies, and navigate stars, black holes and wormholes.

Your fleet awaits

Take command

Enlist with a callsign and passphrase, then host a battle or join one in seconds.

Play Now ▸