Compare Stellar Warfare prices across trusted key stores and find the best deal. Developed by Tense Games. Published by Tense Games. Released on 8/4/2021. Available on PC. Genres: Action, Casual, Indie, RPG, Simulation, Strategy, Early Access.

Scratch that Homeworld itch without the AAA price tag, but pack patience: Stellar Warfare's fleet builder rewards tinkerers while punishing anyone who skips the manual.

I went into Stellar Warfare expecting a hobbyist curiosity and came out genuinely surprised by how much functional game is packed in here. This is a true-3D space RTS built by essentially one developer, Thomas van den Essenburg, who quit his day job and logged over 4,000 hours to ship it. That backstory matters because the game wears its ambition openly, and once you calibrate expectations to "passionate indie" rather than "studio-polished release," a lot of the rough edges stop feeling like failures. The core loop is classic RTS: build power stations, refineries, and factories, deploy harvesters to pull in metal, grow your population to crew ships, then push an increasingly customized fleet at the enemy. The economy runs on three resources - power, metal, and population - which is lean enough that you can hold most of it in your head during a fight. Where Stellar Warfare differentiates itself is the loot-and-build layer on top. Enemies drop blueprints for ship frames, weapons, and modules. You use those blueprints to design up to ten custom ships from a pool of over 200 components, producing anything from fast light raiders to long-range artillery platforms to shield-heavy Dome Cruisers that extend protection to nearby allies. A 2025 balance patch specifically addressed medium and heavy ships being overshadowed by light swarms, increasing their weapon fire rates, so the meta is more varied than it was at launch. The design space is genuinely large: over a million possible ship configurations is not marketing math, it reflects how many weapon and module slots can be cross-combined. Whether you exploit all of it depends on how deep you want to go. Game modes cover the expected bases. Skirmish, a short campaign following a sci-fi backdrop called "The Light," co-op wave defense with infinite waves and mini-boss escalation every five rounds, multiplayer PvP skirmish, and a battle royale mode. The wave defense is where most solo players will rack up hours, and it holds up reasonably well as a build-order puzzle: figure out your defensive perimeter, identify which ship archetypes your custom yard can produce fastest, survive the armada. The campaign, honestly, is the weakest part. Objectives are thin, presentation is minimal, and the narrative barely contextualizes what you are doing. Treat it as a tutorial with scenery. Now for the friction report, because there is real friction. The tutorial finishes without fully explaining core controls, and the UI has long been the game's most consistent criticism - small fonts, a minimap that struggles to communicate fleet positions in a large 3D space, and limited unit-grouping tools that make commanding a spread-out fleet feel unwieldy. Managing Z-axis movement while fighting and base-building simultaneously is a legitimate skill tax that the game does not ease you into gently. Finding random multiplayer opponents is also a low-probability event given the concurrent player counts; bring friends or default to AI skirmish and wave defense. The developer is responsive and post-launch updates have addressed the worst early-access stability problems, so this is a trajectory that trends upward, but right now the UI ceiling is real. On the audio side, sound design is noticeably thin in larger battles, with explosions and ambient effects not quite filling the space they should. For the right player profile, none of that kills the deal. If your RTS muscle memory lives in Homeworld or Command and Conquer, and you enjoy the meta-game of theorycrafting ship loadouts between sessions, Stellar Warfare gives you a functional sandbox for that. The ship customization system is the headline and it delivers. The workshop support means the community can extend the content, and multilingual support added in early 2025 opens it to a much wider audience. Go in knowing it is still technically Early Access, that the solo campaign is modest, and that fleet command in full 3D requires more mouse discipline than a flat-map RTS. Approach it as a long-burn fleet-builder rather than a campaign experience and it earns its place in the genre. Diego, Scout Team

Stellar Warfare

Stellar Warfare

Aug 4, 2021Tense Games
GamerScout Says

Scratch that Homeworld itch without the AAA price tag, but pack patience: Stellar Warfare's fleet builder rewards tinkerers while punishing anyone who skips the manual.

PC
Steam Deck PlayableProtonDB Platinum
Best Price Available
€6.68
at Kinguin
Lowest tracked: €6.68
Track this price

GamerScout Verdict

Best for Homeworld and C&C veterans who want a moddable fleet-builder and can forgive a thin campaign and a UI that needs more polish.

Compare Prices(5 stores)

KinguinBest price
StandardGlobalSteam KeyKey
€6.68
Priced in EUR by the store
Buy
StandardGlobalSteam KeyKey
€6.80
Priced in EUR by the store
Buy
StandardGlobalSteam KeyKey
€8.25-59%
Priced in EUR by the store
Buy
StandardNorth AmericaSteam KeyGift copy
€10.29-12%
Priced in EUR by the store
Buy
StandardEurope (EU)Steam KeyGift copy
€11.54-14%
Priced in EUR by the store
Buy
StandardGlobalSteam KeyGift copy
€11.54-14%
Priced in EUR by the store
Buy
StandardEurope (EU)Steam KeyKey
€19.99
Priced in EUR by the store
Buy

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Price History

Lowest tracked
€6.687 Sept 2026
Current best
€6.68
Lowest since we started tracking
Keyshops
€6.32€7.56€8.81€10.058 Jun1 Jul24 Jul15 Aug7 Sept
8 Jun — 7 Sept
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Screenshots & Media

About Stellar Warfare

I went into Stellar Warfare expecting a hobbyist curiosity and came out genuinely surprised by how much functional game is packed in here. This is a true-3D space RTS built by essentially one developer, Thomas van den Essenburg, who quit his day job and logged over 4,000 hours to ship it. That backstory matters because the game wears its ambition openly, and once you calibrate expectations to "passionate indie" rather than "studio-polished release," a lot of the rough edges stop feeling like failures. The core loop is classic RTS: build power stations, refineries, and factories, deploy harvesters to pull in metal, grow your population to crew ships, then push an increasingly customized fleet at the enemy. The economy runs on three resources - power, metal, and population - which is lean enough that you can hold most of it in your head during a fight. Where Stellar Warfare differentiates itself is the loot-and-build layer on top. Enemies drop blueprints for ship frames, weapons, and modules. You use those blueprints to design up to ten custom ships from a pool of over 200 components, producing anything from fast light raiders to long-range artillery platforms to shield-heavy Dome Cruisers that extend protection to nearby allies. A 2025 balance patch specifically addressed medium and heavy ships being overshadowed by light swarms, increasing their weapon fire rates, so the meta is more varied than it was at launch. The design space is genuinely large: over a million possible ship configurations is not marketing math, it reflects how many weapon and module slots can be cross-combined. Whether you exploit all of it depends on how deep you want to go. Game modes cover the expected bases. Skirmish, a short campaign following a sci-fi backdrop called "The Light," co-op wave defense with infinite waves and mini-boss escalation every five rounds, multiplayer PvP skirmish, and a battle royale mode. The wave defense is where most solo players will rack up hours, and it holds up reasonably well as a build-order puzzle: figure out your defensive perimeter, identify which ship archetypes your custom yard can produce fastest, survive the armada. The campaign, honestly, is the weakest part. Objectives are thin, presentation is minimal, and the narrative barely contextualizes what you are doing. Treat it as a tutorial with scenery. Now for the friction report, because there is real friction. The tutorial finishes without fully explaining core controls, and the UI has long been the game's most consistent criticism - small fonts, a minimap that struggles to communicate fleet positions in a large 3D space, and limited unit-grouping tools that make commanding a spread-out fleet feel unwieldy. Managing Z-axis movement while fighting and base-building simultaneously is a legitimate skill tax that the game does not ease you into gently. Finding random multiplayer opponents is also a low-probability event given the concurrent player counts; bring friends or default to AI skirmish and wave defense. The developer is responsive and post-launch updates have addressed the worst early-access stability problems, so this is a trajectory that trends upward, but right now the UI ceiling is real. On the audio side, sound design is noticeably thin in larger battles, with explosions and ambient effects not quite filling the space they should. For the right player profile, none of that kills the deal. If your RTS muscle memory lives in Homeworld or Command and Conquer, and you enjoy the meta-game of theorycrafting ship loadouts between sessions, Stellar Warfare gives you a functional sandbox for that. The ship customization system is the headline and it delivers. The workshop support means the community can extend the content, and multilingual support added in early 2025 opens it to a much wider audience. Go in knowing it is still technically Early Access, that the solo campaign is modest, and that fleet command in full 3D requires more mouse discipline than a flat-map RTS. Approach it as a long-burn fleet-builder rather than a campaign experience and it earns its place in the genre.

Diego
Diego · Scout Team

Strategy & simulation

Tags

singleplayermultiplayerpvponline-pvpcooponline-coopachievementsworkshopcloud-savestier:indieFleet Builder3D Space CombatBlueprint LootWave DefenseBattle Royale ModeTrue 3D MovementSkirmish-FocusedSolo-Friendly AI

System Requirements

Minimum

OS
Windows 10
Memory
2046 MB RAM
Storage
3000 MB available space
Graphics
GTX 780
Processor
Core i3

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Game Info

Developer
Tense Games
Publisher
Tense Games
Release Date
Aug 4, 2021

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Frequently asked questions about Stellar Warfare

How much does Stellar Warfare cost?

As of 7 September 2026, the cheapest in-stock offer for Stellar Warfare is €6.68 at Kinguin, out of 7 live offers we track across verified key stores. Prices change daily — the table on this page is refreshed continuously.

Where can I buy Stellar Warfare cheapest?

The lowest in-stock price we track for Stellar Warfare is €6.68 at Kinguin (7 September 2026). We compare 7 live offers from verified key stores — the full table with every store and its trust score is on this page.

What platforms is Stellar Warfare available on?

Stellar Warfare is available on PC.

When was Stellar Warfare released?

Stellar Warfare was released on 4 August 2021.

Who developed Stellar Warfare?

Stellar Warfare was developed by Tense Games.