ModsSpace Colony: Steam Edition
Space Colony: Steam Edition mods
A mod changes the game itself. It needs something to load it, it may need other mods first, and it only works on the versions its author built it for.
204 mods, most downloaded first · newest update 24 Aug 2026
- Power Restorationby DexterAn EMP blast from a pulsar has destroyed most electronics in this sector, leaving several bases in peril! Set up a hub base, then go and rescue the three bases. 8-part mission, hard difficulty Version 3 - fixed the corrupted .cam file which caused the wrong level to be called, resulting in an ins...130 downloadsupdated 3 y ago
- Ambooby DexterA planet full of wild space chickens has been discovered! Build a tourist attraction - what could go wrong!? This mission was made by exploiting a cool glitch in the editor.129 downloadsupdated 3 y ago
- Xather (Sandbox)by DexterA large gravel-filled planet with a Fribulan presence. The odd landscape for this mission was made by exploiting a strange bug in the game's editor. (Sandbox)126 downloadsupdated 3 y ago
- Cave In!by DexterVice President Barbara Leechworth is trapped in a caved-in bridge! You must do everything in your power to rescue her. 1-part mission, medium difficulty125 downloadsupdated 3 y ago
- Send in the Clonesby DexterQuestion: What's worse than a base run by Greg and Babette? Answer: A base run by multiple clones of Greg and Babette. 3-part mission, medium difficulty.124 downloadsupdated 3 y ago
- Pod Collector Achievementby Ashuroa- You will get about 50 pods out of this map, so you will have to run it a few times for the achievement. - Assign a bed for a first shipment of Argon Gas. - Buy lots of additional Argon Gas to supply the lasers. -Train half your crew in scavenging and the other half in repair to keep those scave...123 downloadsupdated 11 y ago
- FREE MARKETby DuyguThis the world you can find anything you want. EARN MONEY !121 downloadsupdated 10 y ago
- Xoinoaby MrAntiMilitrisch - Wirtschaftlich120 downloadsupdated 11 y ago
- Plutonby inVinceableUser-created Mission made by Matthew ( An atomic bomb was dropped on Pluton. The workers were evacuated, but only after the evacuation ship departed was it realized that one worker, Slim, still remained on the planet. The bomb is due to explode before a rescue team can arrive. So the only possibl...118 downloadsupdated 12 y ago
- Covert Operationsby DexterGuide Venus around an opposing military camp, and disable their base! Remember, military systems can't target her if she's in the shadows. 1-part mission, hard difficulty.110 downloadsupdated 3 y ago
- Umbraby DexterUmbra is a planet cloaked in darkness. Can you survive the night? 3-part mission, medium difficulty110 downloadsupdated 3 y ago
- Warunaby inVinceableUser-created Mission made by Matthew ( Waruna is the last planet in the solar system and unfortunately for the company it possesses limited resources. While scanning the planet from a scout ship, an expedition of Blackwater operatives crashed on the surface. They sustained some injuries but all s...109 downloadsupdated 12 y ago
- Judgementby BlackdraxxJust a fun map to play around in, with a bit of almost everything.108 downloadsupdated 10 y ago
- Chino-Picby MonsterTMIncase you want a chino picture for your workshop on profile :3106 downloadsupdated 11 y ago
- Ceresby inVinceableUser-created Mission made by Matthew ( This small planetoid in the asteroid belt is rich in titanium. You must stockpile 1,000 units of the mineral before your contract expires.106 downloadsupdated 12 y ago
- New Colonyby El ComandanteAn endless game with lots of resources!106 downloadsupdated 7 y ago
- Gunnk (Sandbox)by DexterBlackwater does not believe in Gunnk's potential as a viable outpost, and are cutting funding. Very difficult sandbox survival. (Sandbox)104 downloadsupdated 3 y ago
- Acadamianussby Tyran the BladeFirst you make food,then train Venus! 0 points to training,you must claim the iron! Als erstes erntet man die Grundnahrung,dann trainiert man Venus,bis man keine Punkte mehr hat. Dann erntet man das Eisen und die nächste Mission startet. Dort hat man dann wieder 50 Punkte für das Training und sch...103 downloadsupdated 11 y ago
- Android Hills (Sandbox)by DexterThere's only a few colonists available at the moment, so you'll have to resort to using androids! Hard sandbox/survival101 downloadsupdated 3 y ago
- The Marshlandby DexterA marshy planet has been found to contain iridium! Harvest as much as possible before any hostile aliens arrive. Medium difficulty100 downloadsupdated 3 y ago
- Achievement Mapby temacA map created for some achievements. Have fun (Y)98 downloadsupdated 9 y ago
- New Edenby DexterThere's no life on this planet... yet. Planet Renacre is a world waiting to be terraformed! In this mission, you can only build on grass... Use the bio-research lab to convert the planet into a green paradise! This mission is one of my favourites. 5-part mission, easy-medium difficulty.97 downloadsupdated 17 mo ago
- Underhanded Businessby DexterBlackwater Industries are conducting some illegal business! You must settle on a remote planet to complete your missions in secret. 8-part mission, extremely hard difficulty97 downloadsupdated 3 y ago
- Tami's Trade Unionby ariThe company is building large tourist complex. Tami is dissatisfied with working conditions and organizes trade union. The campain is composed from 2 missions on 1 map. It's about friendship, weeding and tourism. It was created to make 'You Got a Friend in Me' achievment.91 downloadsupdated 10 y ago
- The Orox Offensiveby DexterThe Orox are building a secret base on a hidden planet! You must carefully build up your base without the patrols knowing, and then launch an attack! Hard difficulty90 downloadsupdated 3 y ago
- Rising Watersby -V-Work quickly to gather resources before your base sinks into the hostile, choking marshes of Laguun. This is a medium difficulty single map campaign on a time limit. This is also my first published workshop item, but I've had lots of past experience with the Map Editor. Hope you like it!87 downloadsupdated 12 y ago
- Combid (Sandbox)by DexterAn unforgiving and hostile planet. (Hard sandbox/suvival)82 downloadsupdated 3 y ago
- Team Buildingby DexterThe least productive members of Blackwater Industries have been gathered together for a mandatory training seminar as part of a team building initiative. Can they prevail against the deadly challenges ahead? 25-Part Mission, hard difficulty. I spent months creating and tweaking this mission, and...81 downloadsupdated 3 y ago
- Favoritismby Cartooniack1994This is the first Space Colony custom campaign that I made with the GOG version of the game, which the campaign itself seems to work on the Steam version. Anyway, here are the objectives: Objectives: - Aquire Resources: 50 iron, 50 titanium, and 50 argon - Credit Balance: 50,000 - Special Friends...81 downloadsupdated 8 y ago
- Food Farmby ariOn a quiet blooming planet girls built a farm. Miners go there to get a little bit of love and kindness.80 downloadsupdated 10 y ago
- Tamirby SuperTProSmall map with purpose to achive Tami friends everyone.79 downloadsupdated 7 y ago
- Fairy Glen (Sandbox)by DexterChoose your crew! This swampy planet is rich in resources. The main challenges here will be the limited building space and contstant swarms of marsh fairies. Sandbox/survival, easy difficulty.78 downloadsupdated 15 mo ago
- Eos (Sandbox)by DexterEos is a dreary, dismal planet under constant rockhopper attacks. Sounds lovely! (Medium-hard sandbox/survival)78 downloadsupdated 3 y ago
- Nostromoby TholixMeine erste erstelle Karte! Viel Spass, vielleicht folgen noch mehr :-)73 downloadsupdated 10 y ago
- Alien Infiltrationby DexterShapeshifting aliens have taken over a base! Guide your crew through the enemy base and deactivate their nuclear bomb. 1-part mission, hard difficulty. V4 - Fixed a bug which prevented bomb from being defused.72 downloadsupdated 3 y ago
- Chicken Tycoonby DexMASTER094Your mission is simple, from brand new small space station make big business centre of harvesting space chickens!72 downloadsupdated 11 y ago
- Achievementby Doctor Dirty DanA 3 level campaign of steadily increasing difficulty designed to help players collect achievements.71 downloadsupdated 11 y ago
- Lack of Energyby ThomasDiyThe company's mothership has currently run out of energy. Mr. Waterhouse has attempted to buy the necessary resources. But competitor companies are currently in a union dispute. Obtain the necessary resources to prevent disaster.70 downloadsupdated 10 y ago
- Solitudeby DexterMarooned on an unknown planet, Venus Jones must stay alive while running an entire base by herself. Can you keep her sane long enough to be rescued? 3-Part mission, hard difficulty.69 downloadsupdated 3 y ago
- Nerth-NewEarthby NTFNerth-NewEarth68 downloadsupdated 11 y ago
- Vuranaby RhyothosVurana ist ein sehr Vegetationsreicher Planet, sowohl nuetzliche als auch stoerende Pflanzen wuchern hier. Auf dem Planeten wurden noch keine Lebensformen gesichtet, irgendwo haben sich Venus-Schnecken aber ein Nest aufgebaut. Dieser Planet beinhaltet 2 Missionen: Eure Hauptaufgabe ist es, die Cy...67 downloadsupdated 10 y ago
- Bait and Switchboardby DexterChoose your crew carefully! This hostile ocean planet is the only one in this sector to have both silicon and iridium... 1-part mission, medium difficulty. If you liked this, please view my other missions.66 downloadsupdated 3 y ago
- Simple Iron Mine (NPH)by nphxboxliveIt's a massive iron mine! Simply train all your colonists then gather 500 units of iron to get the 'Iron Man' achievement.64 downloadsupdated 8 y ago
- Moonbaseby TeRroR62 downloadsupdated 11 y ago
- Gal Pals (Sandbox)by DexterThe two least-skilled operatives must run a base together... Guess it's off to the training pod for Candy and Babette! (Sandbox/survival, medium difficulty)60 downloadsupdated 3 y ago
- Outlastby DexterYou can't destroy the enemy base, and they aren't open to negotiation, so you'll have to wait until the aliens destroy their bridge! The only problem is, the aliens are trying to destroy your bridge, too... 2-part mission, hard difficulty60 downloadsupdated 20 mo ago
- Achievement Burn Plantsby temacJust burn the Plants for the achievement. Have fun (Y)59 downloadsupdated 9 y ago
- Swamp Huntby -V-You've landed on the marshy, insect filled Katis to hunt dangerous game. Gather as many valuable protoraptor pods as legally allowed (and maybe a few more) before they hatch! This is a two part campaign set on a single planet.59 downloadsupdated 10 y ago
204 mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.