60+ similar titles based on shared tags and player behavior. Themes include Colony Sim, Building, Simulation, City Builder.
Challenging space-colony sim. Guide generations of colonists, raise and educate them, manage resources, and ensure food supply. Maintain a breathable atmosphere, tackle pollution, and refine materials to build essential structures. Terraform planet and build ecosystem to make it your new home.
The Great Beyond
Defeat the onslaught of aliens by building your own moon base, placing & upgrading tower defences, managing units, and mining resources!
Planetbase
Guide a group of space settlers trying to establish a base on a remote planet. Grow food, collect energy, mine resources, survive disasters and build a self-sufficient colony in a harsh and unforgiving environment.
Defeat the onslaught of aliens by building your own moon base, placing & upgrading tower defences, managing units, and mining resources!
Why similar: Mining 16.9% ★, Underground 16.1% ★, Colony Sim 12.8%, City Builder 12.1%, Space Sim 8.6%
Guide a group of space settlers trying to establish a base on a remote planet. Grow food, collect energy, mine resources, survive disasters and build a self-sufficient colony in a harsh and unforgiving environment.
Why similar: Colony Sim 23.8%, City Builder 20.2%, Base Building 11.9%, Space 9.8%, Survival 7.1%
A deep starship colony sim. Build your starship, manage air, water, food, fuel, energy, temperature and psychology to keep your crew alive across vast distances. Closed-loop system in space. Mining, wiring, plumbing, in-ship factory, (alien?) radio signals & translation, diplomacy, combat, and more.
Why similar: Colony Sim 20%, Space Sim 13.2%, Base Building 10.7%, City Builder 9.9%, Survival 7.3%
Build your way to success! Trade your way to the top! Explore your way to infamy! Do it all your way!
Why similar: Colony Sim 14.4%, Space Sim 11.2%, City Builder 11.2%, Base Building 8.9%, Space 8.3%
Guide pioneering settlers among Venusian clouds in this space colonisation city builder. Grow food, collect energy, mine resources, balance buoyancy and weight to stay afloat in the treacherous Venusian atmosphere, and build a self-sufficient colony while navigating storms and acidic clouds.
Why similar: Colony Sim 20.2%, City Builder 17.2%, Base Building 10.8%, Space 9.1%, Resource Management 7%
Build cities and factories in an infinite Hex World. Explore more tiles. Balance your city's production and consumption, attract more citizens of different classes, research new technologies and build more factories and cities.
Why similar: Colony Sim 17.6%, City Builder 15.7%, Space Sim 15.7%, Mining 10.8% ★, Building 6.8%
A sci-fi colony management sim with a focus on exploration, expansion, and survival. Rebuild your underground facility, manage colonists and robots, and uncover the mysteries of an alien world light-years from Earth. Dig deep, expand across the surface, and shape your new home.
Why similar: Colony Sim 15.3%, Mining 14.9% ★, Underground 14.9% ★, Base Building 8.4%, Building 7.2%
Embark on a space voyage with your ragtag crew of civilians in search of a new home. Build spaceships tile by tile, create optimal gas conditions, manage the needs and moods of their crew, encounter other space-faring groups, and explore the universe in this spaceship colony simulation.
Why similar: Colony Sim 17.3%, City Builder 13.2%, Space Sim 12.7%, Base Building 9.6%, Space 7.8%
A colony sim set on a starship. Build and manage a spacefaring civilisation, balance oxygen, power, and crew survival, and guide your ship through the final escape from Earth.
Why similar: Colony Sim 24.6%, Space Sim 18.4%, Base Building 12.2%, Building 8.5%, Management 8.2%
The Final Earth 2 is a vertical sci-fi city builder. Earth is unlivable, so you decide to create a space colony. Gather resources, then build and research your way to a better future! Grow your city from an exploration ship to a huge metropolis, full of advanced technology. What will you build?
Why similar: Colony Sim 19.2%, Space Sim 13.2%, City Builder 10.1%, Base Building 8.7%, Space 8.5%
As the AI responsible for a Generation Ship, you are humanity's last hope. Build efficient raw material cycles and help your crew in a realistic real-time simulation to survive the challenges of space on their long journey to a new home!
Why similar: Colony Sim 20%, City Builder 16.7%, Space Sim 12%, Resource Management 8.1%, Building 7.8%
Space Colony: Steam Edition is a remaster of the real-time base builder and strategy game from Firefly Studios, creators of the Stronghold series. In Space Colony you colonize to survive, designing intergalactic bases that keep your crew productive, happy and defended against hostile alien threats.
Why similar: Colony Sim 16.1%, City Builder 14.2%, Space Sim 13.4%, Mining 12.2% ★, Immersive Sim 8.7%
Embark on a cosmic odyssey as the director of your own space station in a galaxy full of wonders. Skillful management is vital as you construct and connect station components, oversee resource handling, and guide your space haven to reach new heights amidst the stars.
Why similar: Colony Sim 18.5%, City Builder 14.8%, Space Sim 11.4%, Space 9.2%, Resource Management 8%
A sci-fi survival city builder set on an inhospitable alien planet. Faced with imminent destruction of Earth, humanity pooled together their resources and sent sleeper ships to nearby potentially habitable planets. But this one turned out to be much less habitable than expected....
Why similar: Colony Sim 23.7%, City Builder 23.3%, Building 10.3%, Base Building 10.1%, Survival 7.7%
A sci-fi turn-based strategy, station building game where you need to manage resources and protect the station and human inside from the danger of space, and your own action.
Why similar: Colony Sim 17.3%, City Builder 15.4%, Space Sim 12.2%, Immersive Sim 9.8%, Building 8.2%
Exostation is a sci-fi real-time strategy game. Reach sustainable planet economies by building, allocating, mining, and selling wisely. Allow humanity to spread and conquer new solar systems not by war but by ensuring its planet's resources are not exhausted.
Why similar: Colony Sim 19.9%, Space Sim 18.7%, City Builder 15.9%, Base Building 10.9%, Building 7%
Welcome to Resort Galactica, a hotel simulator set in space where you design, build, and manage an extravagant resort among the stars. Care for your guests based on each species' individual needs. Expand your hotel with restaurants, leisure centres, and entertainment floors.
Why similar: Colony Sim 19.1%, City Builder 14.7%, Base Building 11%, Space Sim 10.7%, Building 10%
Build and lead a colony on the surface of an endless Wall. Manage resources and your people, develop new technologies, defend against relentless zyrex attacks, and send robo-spiders on risky expeditions. Keep the colony from collapsing – in Wall World, it's easy to fall.
Why similar: Colony Sim 18%, Mining 14.3% ★, City Builder 13.2%, Base Building 9.2%, Building 7.8%
Forge a new kingdom in a land recovering from the Fracture. Which of the surviving races will you lead to rebuild, explore, and conquer the unknown? The dwindling yet immortal Ancients? The bold and resourceful Humans? The life stealing Ardyn? Or the secretive Gwdir who shape living groves?
Why similar: Colony Sim 18.7%, Mining 15.9% ★, City Builder 13%, Base Building 10.2%, Resource Management 7.7%
Sphere – Flying Cities is a sci-fi citybuilder which combines strategy, simulation, and survival elements in an extraordinary and immersive scenario. Rebuild and protect a society in a unique and hostile environment. Pay the price for your decisions and be prepared to lose everything.
Why similar: Colony Sim 17%, Mining 16.8% ★, City Builder 15.3%, Space 7.8%, Survival 7%
Manage a colony of people who woke too soon from their cryo-sleep. Build and manage a working generation ship and hopefully one day the grandchildren of the first generation might land on a habitable planet.
Why similar: Colony Sim 20.9%, Space Sim 17.4%, City Builder 13.2%, Space 8.2%, Management 6.8%
Nova Origin is a next-generation sci-fi city builder set on a mysterious alien planet. Build, expand, and survive as you establish a thriving colony, manage resources, and uncover the secrets of a hostile new world.
Why similar: Colony Sim 22.7%, City Builder 18.6%, Space Sim 18%, Strategy 7.8%, Simulation 5.9%
Stake your claim in the first realistic lunar colony management game! Use proven, real-world technologies to plan and grow your colony, mine resources, ship them to Earth, and keep the board of directors happy in this science-based colony sim.
Why similar: Colony Sim 18.9%, City Builder 16.9%, Space Sim 16.6%, Building 7.5%, Base Building 7.3%
IXION is an unrelenting, city-building odyssey across the stars. As Administrator of the Tiqqun, DOLOS’ prototype space station, you are tasked with balancing preservation and exploration as you manage infrastructure, resources and crew. Can you keep the flame of humanity alight in the cold dark?
Why similar: City Builder 22.2%, Colony Sim 18.6%, Space 13.1%, Base Building 9.3%, Resource Management 9%
Rebuild civilization in a world consumed by the blight. Manage survivors, defend against the dead, and transform a fragile camp into a thriving frontier settlement.
Why similar: Colony Sim 26.6%, City Builder 20.5%, Base Building 12.2%, Management 8.1%, Survival 6.2%
Design, build and control your own space station. Mission command and control is in your hands and only careful planning and vigilant supervision will keep your crew and space station safe.
Why similar: Space Sim 13.9%, Colony Sim 12.5%, City Builder 11.8%, Space 10.1%, Building 9.5%
The Last Starship is a 2D space construction game where you design and upgrade your starship. Choose your path: pirate hunter, miner, engineer, spacebus driver, and more, whilst exploring vibrant star systems. Enjoy a growing sandbox world, with regular free updates. Your cosmic adventure awaits!
Why similar: Mining 20% ★, Space Sim 16%, Colony Sim 15.2%, Base Building 10%, Space 8.8%
Facteroids is a 3D factory building game about asteroid mining in space. Prospect, mine and manage your production lines in a variety of scenarios and procedurally generated worlds across the entire Solar system.
Why similar: Mining 16.8% ★, Colony Sim 14.2%, City Builder 13.9%, Base Building 10.5%, Space Sim 9.9%
Lil guys building castles and fighting monsters. Build creative defenses, protect the crown, and make more lil guys.
Why similar: Colony Sim 24.6%, City Builder 16.4%, Base Building 13.3%, Survival 9.1%, Management 8.6%
EndZ Village is a 2D post-apocalyptic zombie survival game developed by DEVCLIED. This 2D survival game immerses you in a post-apocalyptic world infested with zombies, where humanity is fighting endlessly against the constant onslaught of infected zombie hordes.
Why similar: Mining 20.4% ★, City Builder 18.7%, Base Building 11.6%, Building 8.5%, Management 8.5%
Rebuild humanity with two robots while travelling across the galaxy in this colony-management game! Build machines, harvest resources, shelter colonists and launch rockets!
Why similar: Colony Sim 18.8%, Space Sim 16%, City Builder 12.8%, Base Building 9.6%, Resource Management 7.9%
Survive in the skies of Venus with your floating colony as you balance buoyancy, mass, and altitude. Launch balloons and probes to explore the planet while harvesting resources from the atmosphere. Build up your colony and thrive in a simulation based on real science. Venus awaits.
Why similar: Colony Sim 27.6%, City Builder 16.6%, Space 12.4%, Base Building 9.4%, Resource Management 7.1%
Guide a robotic mission in Venus’s polar clouds in this space colonisation city builder. Collect energy, mine resources, balance buoyancy to stay afloat, in the treacherous Venusian atmosphere, and build a self-sufficient base while navigating storms and acid clouds to hunt mysterious anomalies.
Why similar: Colony Sim 20.2%, City Builder 18%, Space Sim 16.9%, Building 6.6%, Futuristic 5.8%
Captain a giant drill-city in this roguelite citybuilder. Dig deep into an infested planet, collect resources, expand your city under the dome, upgrade your drill, and protect yourself against waves of fearsome creatures together with your mettle and paw-some cat crew.
Why similar: Mining 20.9% ★, Colony Sim 16.7%, Underground 15.6% ★, City Builder 15.1%, Base Building 8.6%
This is a free version of Oxygen, featuring the first 50 game-days. Build your city around the Oxygen Center and ensure your people's survival in a post-apocalyptic future, threatened by crack explosions, deadly winds, droughts and frosts. Lead your people and keep the Oxygen Center running!
Why similar: City Builder 20.3%, Colony Sim 20%, Base Building 13.3%, Resource Management 9%, Building 8.7%
Oxygen Not Included is a space-colony simulation game. Deep inside an alien space rock your industrious crew will need to master science, overcome strange new lifeforms, and harness incredible space tech to survive, and possibly, thrive.
Why similar: Colony Sim 30.9%, Base Building 16.4%, Survival 10.4%, Resource Management 9.7%, Building 8.6%
Construct and manage your colony anytime, anywhere, any device!!!!
Why similar: City Builder 16.1%, Colony Sim 15.1%, Space Sim 12.7%, Mining 10% ★, Strategy 7.8%
A colony-building strategy about settling a hostile alien world. After a failed mission, your crew crash-lands on Erythra, cut off from Earth. Build a base from scratch, connect power and oxygen systems, manage colonists, and turn survival into a thriving colony.
Why similar: Colony Sim 21.8%, City Builder 19.9%, Base Building 13.4%, Space 9.6%, Resource Management 7.9%
Build a new home for humanity in Aven Colony. Discover Aven Prime - an alien planet of deserts, tundras, and wetlands light years from earth. Build your colonies into massive, sprawling cities whilst dealing with the challenges faced when settling on a new world.
Why similar: Colony Sim 32.2%, City Builder 27.1%, Base Building 9.5%, Sci-fi 7.2%, Strategy 5.8%
Build and manage a tropical island economy, optimize production chains, research new technologies, and defend your growing settlement against pirate threats in this relaxing yet strategic city-building game.
Why similar: Colony Sim 24.2%, City Builder 23.8%, Building 11.1%, Base Building 8.6%, Management 8.5%
Manage and grow your tribe in this sandbox village simulation in a fully destructible voxel world
Why similar: Mining 18.2% ★, Colony Sim 18.1%, City Builder 16.1%, Underground 15% ★, Building 7.9%
Quriocity is a sci-fi city builder game set on a bare alien planet very similar to Earth. Build and upgrade a wide variety of units to extract resources and provide services, such as maintenance, food production, education, entertainment and many more.
Why similar: Colony Sim 22.4%, City Builder 20.4%, Base Building 10.8%, Resource Management 8.3%, Survival 7.8%
Explore space: Colonize different planets, gather valuable resources, and build your own space colony. Travel the solar system and even create your own planet. Your decisions shape the future of the galaxy in this limitless space adventure.
Why similar: Colony Sim 20.4%, Space Sim 19.3%, City Builder 18.1%, Space 9.5%, Building 8.5%
Build and manage space outposts on the Moon and Mars in this realistic simulation game. From the first step on the Moon to Mars colonization, launch rockets, take care of your astronauts and expand your base as you explore the cosmos. No grind, just pure management and exploration fun.
Why similar: Colony Sim 17.9%, City Builder 16.4%, Space Sim 14.2%, Base Building 10.2%, Space 9.6%
A grounded sci-fi station builder where you hold failing systems together while pursued by a relentless, energy-hungry swarm. As a fleet on the run, drop into hostile systems, gather what you can, and jump away before you are overwhelmed. Try to survive long enough to secure a future for humanity.
Why similar: Space Sim 20.3%, Colony Sim 16.8%, Base Building 14.5%, Space 10.1%, Building 9.4%
A fantasy village builder focusing on creative building, colonist psychology and base defense. Handle resources, farming, production, tools, diplomacy, families, trading, defense, and research, as well as the wishes, expectations, thoughts, and equipment of every villager.
Why similar: Colony Sim 32.6%, City Builder 19.2%, Base Building 12.9%, Building 9%, Survival 6.2%
Take Command of a Space Corporation in the Sci-Fi Simulator Solargene! Manage personnel, design and develop colonies and orbital stations across the solar system! Mine resources, establish logistics, research cutting-edge technologies, trade, and complete missions
Why similar: Colony Sim 18.9%, Space Sim 15.6%, City Builder 15.3%, Base Building 10.3%, Building 7.5%
Build a colony on an alien planet. Supply settlers, defend against meteors, upgrade your base, develop your economy, and fight for survival.
Why similar: City Builder 22.4%, Space Sim 21.6%, Strategy 8.4%, Simulation 7.6%, Colony Sim 7.3%
IMPACT is an immersive sci-fi game set on the Moon. Build and manage a lunar base, generating valuable scientific data along the way. This data is used by the European Space Agency to train a real AI that will eventually land on the Moon.
Why similar: Colony Sim 20.9%, Space Sim 18.6%, City Builder 17.2%, Space 9%, Base Building 8.5%
AstroMiner is a game about building a mining colony in an asteroid field, starting as a small space station and growing to a sprawling space port.
Why similar: Mining 27.1% ★, Space Sim 19.7%, Base Building 13.3%, Space 12.5%, Strategy 8.8%
AstroCore Mining puts you in charge of a colony where profit is everything and survival is fragile. Extract resources, balance factions, and face pirates and unrest. Lead not just a colony but the future of a nation in the brutal reality of space capitalism. Join to the Playtest now!
Why similar: Colony Sim 22.4%, Space Sim 19%, City Builder 14.6%, Building 7.9%, Space 7%
Build, survive, explore. Design your city, manage resource chains and workers, Send ships on expedition, trade with cities, discover mysterious dungeons and uncover secrets of ancients.
Why similar: Colony Sim 29.6%, City Builder 16.6%, Base Building 11.7%, Survival 10.6%, Resource Management 8.7%
Build up your company to mine resources and manufacture parts, research new technologies, build up your industry with limited resources. Can you survive the harsh arctic climates of a new ice age?
Why similar: Mining 19.6% ★, Colony Sim 19%, Underground 15.7% ★, Base Building 10.2%, Management 8.8%
Stellar Settlers is a chill space base/city builder and colony sim game. With unique vertical and horizontal base-building gameplay, settle on 10 hostile alien planets and build your own thriving colony. Get enough materials to build a physics-based Spaceship and try to escape from disasters.
Why similar: Colony Sim 19.6%, City Builder 17.3%, Space Sim 11.1%, Base Building 11%, Building 8.3%
Start on a barren planet, expand your empire through resource management, fleet building, and planetary conquest. Discover cosmic relics, trade or fight with neutral factions, and build galactic wonders like particle colliders. Balance strategy, exploration, and combat to dominate the galaxy!
Why similar: City Builder 25.8%, Space Sim 12.1%, Futuristic 11.9%, Building 11.3%, Sci-fi 11.1%
Exile 2097: Space Odyssey is a near-future hard sci-fi epic. Lead the Human Continuity Government, build solar-system colonies, upgrade space stations, shape society, uncover the AI rebellion threat, and guide humanity’s final return to Earth amid unknown dangers.
Why similar: City Builder 22.3%, Colony Sim 18.8%, Space 13.6%, Base Building 13.5%, Resource Management 9.5%
Embark on a journey to build a prosperous settlement in this colony sim with a richly simulated economy. Manage the land, citizens’ salaries, taxes, and laws. Experience a detailed world where every action has a reaction, and even the smallest events can shatter the kingdom’s fate.
Why similar: Colony Sim 23.5%, City Builder 21.3%, Building 10.9%, Base Building 9.4%, Management 8.2%
Grow a small colony into a vast, world-spanning civilization. Play solo or with friends as you gather resources, build cities, manage colonist needs, explore uncharted lands, establish logistics, raise armies, forge alliances, and wage wars—all in a living world.
Why similar: Colony Sim 23.5%, City Builder 18.8%, Base Building 12.9%, Building 9.2%, Management 8.6%
The Spatials are back with Galactology! Design, build and protect your colony station from the many enemies you will make while exploring the galaxy and exploding their homeworlds.
Why similar: Colony Sim 20.2%, City Builder 18.3%, Space Sim 14.9%, Base Building 11%, Building 8.7%
