Compare Space Colony: Steam Edition prices across 50+ stores and find the best deal. Developed by Firefly Studios. Published by Firefly Studios. Released on 4/30/2015. Available on PC. Genres: Simulation, Strategy. Metacritic score: 74/100.

Managing oxygen scrubbers and crew therapy sessions simultaneously sounds exhausting. It is, and that's exactly why colony-sim fans keep coming back to this 2003 cult classic.

My first instinct when loading Space Colony: Steam Edition was to treat it like a base builder with a thin Sims wrapper. That instinct gets corrected fast. The real pressure here is not the alien swarms or the mining quotas from Blackwater Industries corporate overlords, it is the fact that your 20 named colonists have moods, feuds, romantic entanglements, and hygiene scores that all feed directly into their productivity. Let a grudge fester between two workers and your ore output craters. Forget to build a sauna or a decent restaurant and people start slacking on shift. The loop is tighter than it looks at first glance, and that tension between keeping humans happy and meeting hard objectives is where the game genuinely earns its Metacritic 74. On paper the structure is clean: pick a planet, start with a tiny outpost, expand by constructing from a pool of over 100 buildings covering everything from nutrient extractors and space chicken farms to casinos, alien zoos, and colony psychologist offices. Story mode offers two tracks, a military contractor path focused on defence and combat, and a civilian path that leans into tourism revenue, both requiring you to hit financial targets while managing colonist morale. Galaxy mode loosens the mission order so you can skip a brutal planet if a specific scenario is punishing you. Sandbox lets you build without objectives at all. The Steam Edition adds the Obar mini-campaign set in the Tartumaa system, Workshop support, achievements, and a rebalanced Easy Mode that actually functions as an accessible entry point rather than a difficulty slider stuck at medium. Here is where I want to address newcomers directly, because this game looks intimidating but plays more forgivingly than its age suggests. The voiced tutorial covers the basics competently enough to get you operational, and the early campaign missions genuinely hold your hand through the oxygen-and-power fundamentals before complexity ramps. Colonist needs, once you learn the priority stars on each character, become readable at a glance. The bigger strategic puzzle is dome placement: biodomes are permanent once placed, so planning your layout before committing credits matters a lot, especially as expansion corridors cannot have buildings placed inside them, which constrains your base footprint more than you expect. The weaknesses are real and worth flagging. Alien combat is the clear weak point. Enemies can swarm before your defences, Hovermines, laser turrets, and the Dogbot, are properly online, and the lack of target priority orders for soldiers means hoping the AI shoots the right enemy, which it reliably does not. The colonist AI is similarly passive off-shift, often sitting idle when they should be attending to their own needs, which generates annoying manual micromanagement exactly when alien pressure is also peaking. Critics at launch and players since have flagged limited AI quality as the one area where the age of the underlying code shows most clearly. The UI also has resolution scaling issues on modern high-DPI displays that Firefly never fully resolved, making text legible but not comfortable for extended sessions. Steam Workshop integration is the strongest argument for this edition over the GOG HD release. The community has been producing custom maps and scenarios for years, and that content pipeline meaningfully extends the campaign beyond what the shipped missions offer. If the base game runs dry, Workshop is where the replay value lives. For players who grew up with Stronghold and want to see what Firefly did when they pointed the castle-building formula at outer space and jammed in a colony-management sim, this is a worthwhile detour that still holds up in the ways that matter, even if the combat and AI show every one of their years. Diego, Scout Team

Space Colony: Steam Edition
SimulationStrategy

Space Colony: Steam Edition

Apr 30, 2015Firefly Studios
GamerScout Says

Managing oxygen scrubbers and crew therapy sessions simultaneously sounds exhausting. It is, and that's exactly why colony-sim fans keep coming back to this 2003 cult classic.

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Screenshots & Media

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About Space Colony: Steam Edition

My first instinct when loading Space Colony: Steam Edition was to treat it like a base builder with a thin Sims wrapper. That instinct gets corrected fast. The real pressure here is not the alien swarms or the mining quotas from Blackwater Industries corporate overlords, it is the fact that your 20 named colonists have moods, feuds, romantic entanglements, and hygiene scores that all feed directly into their productivity. Let a grudge fester between two workers and your ore output craters. Forget to build a sauna or a decent restaurant and people start slacking on shift. The loop is tighter than it looks at first glance, and that tension between keeping humans happy and meeting hard objectives is where the game genuinely earns its Metacritic 74. On paper the structure is clean: pick a planet, start with a tiny outpost, expand by constructing from a pool of over 100 buildings covering everything from nutrient extractors and space chicken farms to casinos, alien zoos, and colony psychologist offices. Story mode offers two tracks, a military contractor path focused on defence and combat, and a civilian path that leans into tourism revenue, both requiring you to hit financial targets while managing colonist morale. Galaxy mode loosens the mission order so you can skip a brutal planet if a specific scenario is punishing you. Sandbox lets you build without objectives at all. The Steam Edition adds the Obar mini-campaign set in the Tartumaa system, Workshop support, achievements, and a rebalanced Easy Mode that actually functions as an accessible entry point rather than a difficulty slider stuck at medium. Here is where I want to address newcomers directly, because this game looks intimidating but plays more forgivingly than its age suggests. The voiced tutorial covers the basics competently enough to get you operational, and the early campaign missions genuinely hold your hand through the oxygen-and-power fundamentals before complexity ramps. Colonist needs, once you learn the priority stars on each character, become readable at a glance. The bigger strategic puzzle is dome placement: biodomes are permanent once placed, so planning your layout before committing credits matters a lot, especially as expansion corridors cannot have buildings placed inside them, which constrains your base footprint more than you expect. The weaknesses are real and worth flagging. Alien combat is the clear weak point. Enemies can swarm before your defences, Hovermines, laser turrets, and the Dogbot, are properly online, and the lack of target priority orders for soldiers means hoping the AI shoots the right enemy, which it reliably does not. The colonist AI is similarly passive off-shift, often sitting idle when they should be attending to their own needs, which generates annoying manual micromanagement exactly when alien pressure is also peaking. Critics at launch and players since have flagged limited AI quality as the one area where the age of the underlying code shows most clearly. The UI also has resolution scaling issues on modern high-DPI displays that Firefly never fully resolved, making text legible but not comfortable for extended sessions. Steam Workshop integration is the strongest argument for this edition over the GOG HD release. The community has been producing custom maps and scenarios for years, and that content pipeline meaningfully extends the campaign beyond what the shipped missions offer. If the base game runs dry, Workshop is where the replay value lives. For players who grew up with Stronghold and want to see what Firefly did when they pointed the castle-building formula at outer space and jammed in a colony-management sim, this is a worthwhile detour that still holds up in the ways that matter, even if the combat and AI show every one of their years. Diego, Scout Team

Tags

singleplayerachievementstrading-cardsworkshopcloud-savestier:sub-5Colony ManagementMorale SystemDual Campaign PathsRetro SimWorkshop SupportVoiced TutorialBase Layout PlanningAlien Defense

Steam Deck & Linux

Steam Deck PlayableProtonDB Silver

Valve rates this game Steam Deck Playable. Playable on Linux with some workarounds. Based on 12 ProtonDB community reports.

System Requirements

Minimum

OS
Windows 7/8/10/11
Memory
1 GB RAM
DirectX
Version 9.0c
Storage
2 GB available space
Graphics
DirectX 9.0c Compatible
Processor
Intel or AMD Dual Core

Community Discussion

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Reviews & Ratings

Metacritic
74

Game Info

Developer
Firefly Studios
Publisher
Firefly Studios
Release Date
Apr 30, 2015

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Space Colony: Steam Edition is available on PC.

When was Space Colony: Steam Edition released?

Space Colony: Steam Edition was released on 30 April 2015.

Who developed Space Colony: Steam Edition?

Space Colony: Steam Edition was developed by Firefly Studios.

Is Space Colony: Steam Edition worth buying?

Space Colony: Steam Edition holds a Metacritic score of 74/100, making it one of the standout Simulation titles. See the full reviews, ratings and how-long-to-beat times on this page to decide.