Interstellar Conquest — Steam capsule
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Interstellar Conquest Free Download

by GoldenGod Games

Windows · macOS · Linux · Feb 26, 2023

Download Now Data checked on Steam: Oct 20, 2026
Fit check

Is Interstellar Conquest worth it for you?

We tell you who should skip it, too.

Play it if you…

Good fit
  • Turn-based strategy players who want fleet command and planetary conquest
  • Science-fiction fans who enjoy tactical use of hazardous space environments
  • Players who want both premade scenarios and custom-map creation

Skip it if you…

Saves you a refund
  • Players seeking real-time combat rather than turn-based fleet decisions
  • Players looking for character-focused progression instead of planetary control and fleet management
  • Players who want a narrow single-battle format rather than galaxy exploration and conquest

Drafted from Steam store data with AI and reviewed by an editor · How we write fit checks · Report an error

Our take on Interstellar Conquest

Its defining structure is turn-based fleet conquest across planets with different building potential, while asteroid fields, nebulas, and sensor-disrupting ion storms shape where ships can operate.

What is Interstellar Conquest?

In this turn-based space strategy game, lead a fleet while exploring the galaxy and competing for control of planets.

Worlds have varying class levels and building options; establish markets and factories on those under your control. Use asteroid fields and nebulas as you move between planets, while ion storms may disrupt ship sensors. Assemble ships for different roles, from nimble attack craft and gunships to larger warships and carriers. Select one of 3 factions, each with distinct abilities and strengths. Play premade scenarios or use the Map Editor to make custom maps. The objective is to establish dominance across the galaxy.

How Interstellar Conquest plays

01Planetary conquest
Planets vary in class and available construction, giving captured worlds different strategic uses.
02Seven ship classes
Fleet composition can include fighters, bombers, gunboats, destroyers, cruisers, battleships, and carriers.
03Three factions
Each faction has its own strengths and abilities.
04Environmental hazards
Asteroid fields and nebulas affect movement and positioning, while ion storms disrupt ship sensors.
05Custom map editor
A built-in editor allows custom maps to be created alongside the premade scenarios.

Interstellar Conquest compared to similar games

Interstellar Conquest centers on commanding space fleets, capturing planets, and placing markets and factories, with three factions and a custom map editor. Men of War: Assault Squad focuses on direct control of units in large-scale World War II battles, while Xenonauts uses persistent soldiers and small squads to defend Earth from an alien invasion.

Interstellar Conquest: platforms & release

Is Interstellar Conquest worth it?

It is worth it if: turn-based strategy players who want fleet command and planetary conquest. Skip it if: players seeking real-time combat rather than turn-based fleet decisions.

Where can I download Interstellar Conquest?

Use the Download Now button on this page: it opens Interstellar Conquest's store page, where you can choose how to get it.

What platforms is Interstellar Conquest on?

Windows, macOS and Linux.

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Interstellar ConquestWindows, macOS, LinuxDownload Now
Interstellar ConquestWindows, macOS, Linux
Download Now