60+ similar titles based on shared tags and player behavior. Themes include Space, Building, Colony Sim, Base Building.
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.
Outpost Surge
Outpost Surge is a society survival game on Mars, where players balance resource management, city growth, and settler health to turn a barren landscape into a thriving, vibrant city.
Terraspace
The game "Terraspace" offers you a unique experience of planet settlement and terraforming — creating conditions for life on unsuitable planets. This will require you to build the necessary structures to populate the planet.
Outpost Surge is a society survival game on Mars, where players balance resource management, city growth, and settler health to turn a barren landscape into a thriving, vibrant city.
Why similar: Mars 23.8% ★, Science 13.4% ★, City Builder 11.9%, Colony Sim 9.8% ★, Base Building 9.2%
The game "Terraspace" offers you a unique experience of planet settlement and terraforming — creating conditions for life on unsuitable planets. This will require you to build the necessary structures to populate the planet.
Why similar: Colony Sim 16.3% ★, Space Sim 15.5% ★, City Builder 15.1%, Mars 15% ★, Science 9.6% ★
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: Mars 19.8% ★, Colony Sim 17.2% ★, City Builder 14.4%, Base Building 10.7%, Space Sim 9.3% ★
Experience the ultimate turn-based colony building game in Citizens: On Mars! As the leader of a fledgling Martian settlement, your mission is to develop a thriving colony amidst the harsh and unforgiving environment of the Red Planet.
Why similar: Mars 21.5% ★, Colony Sim 17.6% ★, City Builder 15%, Space Sim 11.7% ★, Base Building 9.5%
Embark on a Colony in Space. Build a base to ensure your colonists survive. Explore, mine resources, craft items, and thrive in a realistic atmospheric and electrical simulation. Watch out for potential dangers before it’s too late!
Why similar: Mars 20.1% ★, Colony Sim 15.2% ★, Science 11.2% ★, Base Building 9.7%, Space Sim 9.5% ★
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 20.9% ★, City Builder 18.1%, Mars 13.5% ★, Base Building 11.2%, Sandbox 6.6%
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 26% ★, City Builder 21%, Base Building 14.5%, Space 12.6%, Survival 6.8%
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 26.9% ★, City Builder 15.4%, Space 14.1%, Science 12.3% ★, Base Building 10.2%
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 18.7% ★, City Builder 16%, Space Sim 15.6% ★, Science 13.5% ★, Base Building 7.9%
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 19.7% ★, Science 17% ★, Space Sim 16.8% ★, City Builder 15.4%, Space 9.9%
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 22.5% ★, Space Sim 14.2% ★, Base Building 13.4%, City Builder 10.6%, Space 7.9%
Welcome to the Red Planet! Mars Colonization Survival Simulator offers you the opportunity to take on the role of the first pioneers of Mars. You will find yourself in extreme conditions with limited resources and your mission is to build, develop, sustain and explore the mysterious Martian terrain.
Why similar: Mars 25.2% ★, Colony Sim 20.7% ★, Space 8.9%, Base Building 8.2%, Immersive Sim 7.8%
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 18.7% ★, City Builder 15.9%, Space Sim 12.7% ★, Base Building 9.5%, Space 9.4%
Terraform, strategize, and construct a Martian colony in this retro-inspired turn-based city builder. Create a comfortable living for your citizens, research alien artifacts, and uncover the secrets of the Red Planet.
Why similar: Mars 24.5% ★, Colony Sim 17.2% ★, City Builder 14.8%, Base Building 10.6%, Space 9.7%
Prepare for your journey to Mars by building and managing a colony within the safety of Earth’s atmosphere. Hone your abilities to create a thriving community, terraform the land to suit your needs, and prove your capability for a larger mission. Get ready to launch in this prologue to Farlanders.
Why similar: Mars 27.3% ★, Colony Sim 18.3% ★, City Builder 14.2%, Base Building 11.6%, Space 6%
Take On Mars places you right in the middle of mankind’s most exciting undertaking. Start out in the seat of a rover operator, finish as the first human to have ever set foot on the Red Planet.
Why similar: Mars 34.4% ★, Science 15.6% ★, Space 15.3%, Space Sim 12.5% ★, Survival 5.6%
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 19% ★, Space Sim 15% ★, City Builder 14.6%, Mars 12.7% ★, Base Building 11.5%
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 19.7% ★, City Builder 14.3%, Space Sim 14% ★, Base Building 12%, Space 10%
Build. Defend. Survive. Expand. A sci-fi base-building game on a hostile alien world. Gather resources, build a sprawling high-tech colony, and defend against relentless alien threats—then unlock new planets, new challenges, and the secrets of humanity’s last frontier.
Why similar: Mars 27.4% ★, Colony Sim 21.3% ★, City Builder 18.3%, Base Building 10.8%, Space 7.1%
Survive and colonize Mars in a highly technical, open-world sandbox game. Build and upgrade your base, discover new regions, conduct mining operations, retrieve water, generate oxygen, grow crops, and fix broken parts.
Why similar: Mars 25.9% ★, Colony Sim 16.9% ★, Base Building 12%, Space 10.5%, Crafting 7.8%
Lead your space agency in The Search for Life in this authentic strategy simulation game. Investigate the solar system and collect evidence of life. Manage base building, rocket designing, launches, and mission planning to Mars and beyond, leading the way in the future of space exploration.
Why similar: Mars 21.8% ★, Science 17.8% ★, Space Sim 13.1% ★, Colony Sim 11.8% ★, Space 10.4%
Explore space and build on other worlds in Star Rangers! Star Rangers is a space exploration and construction game that allows players to build habitats and spacecraft, acquire gear and explore the solar system.
Why similar: Mars 27.9% ★, Science 14.6% ★, Space Sim 12.7% ★, Space 11%, Survival 7.8%
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 23.5% ★, City Builder 18.6%, Space Sim 13.5% ★, Space 9.7%, Base Building 8.8%
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 24.6% ★, City Builder 19.8%, Base Building 14.6%, Space 13%, Survival 7.2%
The award-winning sci-fi city builder is back - remastered, expanded and even more stunning. Colonize Mars and survive the process, from exploration and infrastructure to welcoming colonists and achieving long-term stability. Are you ready? Mars is waiting.
Why similar: Mars 24.9% ★, Colony Sim 19.3% ★, City Builder 15.8%, Space 9.2%, Base Building 7.4%
Take the position of a CEO of a space transport company and become a new major player in the industry. Space Company Simulator is a realistic management sim game that will challenge your planning skills as you strive to launch the first manned mission to Mars.
Why similar: Mars 26% ★, Space Sim 16.5% ★, Base Building 14.1%, Space 12.4%, Building 7.6%
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 29.8% ★, Space Sim 21.4% ★, Base Building 16.4%, Building 7%, City Builder 5.8%
HAS Galactics is a top-down factory builder. Design your own rocket, automate your production lines, balance your reputation between the Galactic Factions and complete daring missions. Start from a humble beginning… to a thriving galactic mega-factory!
Why similar: Mars 28.6% ★, Space Sim 14.8% ★, Base Building 13.7%, Space 11.8%, City Builder 9.8%
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 34.8% ★, City Builder 19.4%, Base Building 15.3%, Building 6.6%, Survival 5.9%
Create a thriving space station in a lost sector. Face thrilling challenges head-on, from pirate raids to asteroid impacts, as you lead your company to new heights.
Why similar: Colony Sim 19.4% ★, City Builder 16.6%, Space Sim 14.6% ★, Space 11.9%, Base Building 10.7%
The Red Planet is vast, desolate, and utterly indifferent to your survival. Surviving Mars: Pioneer is the first made-for-VR entry in the Surviving Mars universe, challenging you to carve out an existence in one of the most hostile environments imaginable.
Why similar: Mars 25.9% ★, Colony Sim 17.3% ★, Space Sim 15.4% ★, Base Building 11.2%, Space 11.2%
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 24.7% ★, City Builder 18.8%, Base Building 15.1%, Sandbox 7.2%, Building 6.6%
Discover a whole new world with Mars City Builder! Construct roads, erect buildings customize the city and take care of its safety. After all, you are the first Martian settler and this is a vast, unknown land. Develop it in any way you please!
Why similar: Colony Sim 23.4% ★, Base Building 14.2%, City Builder 11.8%, Space 9.1%, Survival 7.8%
A space colony sim where your colonists write diaries, form addictions, and die at 3 AM while the crew sleeps. Settle dozens of planets, trade or smuggle across 1,000 star systems, fight pirates, race alien creatures, and mod everything. No two runs play the same.
Why similar: Colony Sim 28.4% ★, Base Building 16%, Space 13.8%, Space Sim 12.2% ★, Sandbox 6%
Mars Era is a turn-based strategy game about Mars colonization. Build your base, welcome settlers, gather resources, research technologies, and overcome the harsh conditions of the Red Planet. Manage your settlers, develop infrastructure, and turn Mars into a new home for humanity! 🚀
Why similar: Mars 25.2% ★, Colony Sim 20.8% ★, City Builder 18.5%, Space Sim 12.9% ★, Base Building 8%
Build floating automated rigs in a volatile gas giant. Extract elements, synthesize compounds, and descend through atmospheric layers in this sci-fi systems-builder focused on chemistry, engineering, and survival.
Why similar: Science 22% ★, Base Building 13.9%, Space Sim 13.4% ★, Space 11.8%, City Builder 10.9%
Manage your parcel, build, collect and expend. Research to unlock new possibility. Explore to increase profitability. Dive under the surface to discover secrets. Is this planet hiding treasures or threats?
Why similar: Mars 35.7% ★, Colony Sim 19% ★, Base Building 12.6%, Space 6.6%, Space Sim 6.1% ★
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 24%, Colony Sim 21.3% ★, Space 17.5%, Base Building 11.8%, Survival 8.7%
Make Mars your own! Take control of the world’s most sophisticated AI (AMI) and terraform the surface of the Red Planet for a city-building experience on a planetary scale. Transform this barren world into a lush paradise and explore the surface for any ancient secrets that may be waiting.
Why similar: Mars 19.9% ★, Colony Sim 15% ★, Science 12.9% ★, City Builder 12.8%, Base Building 9.6%
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.
Why similar: Colony Sim 17.9% ★, City Builder 16.3%, Space Sim 14.1% ★, Base Building 10.3%, Space 9.6%
Oxygen is a survival city builder. 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 more importantly keep the Oxygen Center running!
Why similar: Colony Sim 21.5% ★, City Builder 19.7%, Base Building 14.7%, Survival 7.8%, Crafting 7.1%
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: Colony Sim 22.3% ★, City Builder 21.4%, Base Building 16.4%, Survival 8.2%, Building 6.6%
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 35.8% ★, City Builder 28.6%, Base Building 11.8%, Space 7.2%, Strategy 5%
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 28.9% ★, City Builder 27.1%, Base Building 13.8%, Building 8.6%, Survival 8.3%
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 24% ★, Space Sim 15.9% ★, Space 12.4%, Base Building 12.1%, City Builder 11.8%
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 15.4% ★, Colony Sim 14.4% ★, Space 13.6%, City Builder 12.9%, Base Building 7.8%
Explore alien planets with carefully designed ecosystems, weather, resources, dangers and unique phenomena. Hunt animals for food and collect resources to craft equipment and repair devices on your ship. Escape each unique planet and unlock crew members and new ships.
Why similar: Colony Sim 19.7% ★, Space Sim 16.3% ★, Space 12.8%, Base Building 10.9%, Survival 8.3%
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 23.4%, Space Sim 22.8% ★, Space 8.4%, Sandbox 8.1%, Colony Sim 8% ★
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 22.8% ★, City Builder 17.4%, Space Sim 13.4% ★, Space 13.2%, Building 6.7%
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 21.9% ★, City Builder 18.8%, Space Sim 15.5% ★, Base Building 13.2%, Space 10.5%
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 23.5% ★, City Builder 17.2%, Base Building 15%, Space Sim 12.6% ★, Building 8.4%
A survival management simulator on the red planet. Make sure your astronauts survive on Mars. Manage and expand your habitat. Produce enough resources, build facilities, explore the environment and brave the harsh weather until you are rescued.
Why similar: Mars 28.9% ★, Colony Sim 19.8% ★, Space Sim 13.4% ★, Base Building 11.5%, Crafting 7.5%
Starfall Protocol is a Starship colony sim with RPG adventures in a galaxy with millions of explorable planets!🌌
Why similar: Colony Sim 25.4% ★, Space Sim 21.2% ★, Base Building 14.8%, Sandbox 7.4%, Procedural Generation 6.8%
Hostile Mars is a factory-building game focused on combat! Explore an open world and discover new tech to unlock powerful weapons and structures. Create efficient supply chains using delivery bots. Salvage destroyed enemies for resources. Design your base to withstand increasing waves of enemies!
Why similar: Colony Sim 13.7% ★, Science 12.8% ★, City Builder 11.6%, Base Building 11.6%, Space Sim 10.8% ★
Space simulation moon game. Explore the moon, mars, venus and mercury in breathtaking real-time 3D. Explore their geological aspects. Battle against spaceships or a secret lunar base. Enter the ISS. Measure the moon. And get in the cockpit.
Why similar: Mars 28.2% ★, Space Sim 22.3% ★, Science 19.3% ★, Space 13.7%, Immersive Sim 5.8%
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 25.7% ★, City Builder 22.1%, Base Building 11.5%, Crafting 9.4%, Sandbox 8.5%
Above Earth is a science fiction survival game. Experience a struggle for life in the fragile artificial environment of a damaged space station.
Why similar: Mars 21% ★, Space 15%, Space Sim 14.4% ★, Science 12.1% ★, Survival 8.7%
Red Dust is a space-colony simulation game. Build the future of humanity in the unforgiving Mars environment. Explore, exploit resources, build, research, manage the complexity of a self sufficient base, optimize, automate, expand, conquer, but most important of all... survive.
Why similar: Colony Sim 31.7% ★, Mars 22.6% ★, Base Building 17.6%, Survival 8.7%, Building 5.8%
Tower defense meets city building in a grimdark sci-fi world. Build vertically, manage resources, defend against alien hordes, and command machine priests in humanity's last stronghold.
Why similar: Colony Sim 24.7% ★, City Builder 21.8%, Space Sim 20.2% ★, Mars 16% ★, Strategy 6.5%
