60+ similar titles based on shared tags and player behavior. Themes include Simulation, Space Sim, Building, Space.
Dive into a hardcore space station simulation and overcome the unforgiving environment of space. You must build and manage your station under the pressures of life, economics, and thermodynamics. Rise to power through economic leverage or ruthless military might.
Perihelion
Perihelion lets you run your own rocket engine shop. Take over an abandoned desert airfield, design realistic, unique engines, then test them!
Arcbound
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.
Perihelion lets you run your own rocket engine shop. Take over an abandoned desert airfield, design realistic, unique engines, then test them!
Why similar: Space Sim 29.6%, Sandbox 20.3%, Simulation 13.2%, Management 6.6%, Building 5.7%
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 30.1%, Space Sim 28.6%, Management 9.7%, Simulation 9%, Building 7.2%
Starfall Protocol is a Starship colony sim with RPG adventures in a galaxy with millions of explorable planets!🌌
Why similar: Space Sim 27.1%, Colony Sim 24.5%, Sandbox 12.7%, Simulation 8%, Base Building 5.4%
Ensure the moon is safe for humanity’s lunar settlement! Explore the moon as a Lunar Rover and interact with crashed ships, natural resources, and the nearby landmarks to determine if humans can live here!
Why similar: Space Sim 31.8%, Colony Sim 18%, Sandbox 13.3%, Simulation 8.3%, Realistic 7.4%
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 23.6%, Space Sim 20.7%, Sandbox 11.3%, Management 9.1%, Building 6.9%
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 23.2%, Space Sim 16.4%, Sandbox 14.6%, Management 9%, Simulation 8.5%
Lead an expedition into an unexplored solar system. Build rockets, aircraft, and other vehicles, discover new worlds, gather resources, complete missions, unlock technology, and grow a colony of tiny purple Klorps in this spaceflight sandbox.
Why similar: Space Sim 33.6%, Sandbox 16.1%, Simulation 15.4%, Colony Sim 7.3%, Space 7.1%
Space Sim Tycoon – A sandbox transportation tycoon game where you can explore forbidden planets, gather resources, craft goods, and establish routes to manage your space empire.
Why similar: Space Sim 31%, Sandbox 17.3%, Simulation 14.7%, Management 8.3%, Building 7.1%
Build your spaceship, manage your crew, and explore the cosmos whilst trying to keep your crew alive and your ship fully functioning. This challenging survival colony sim features deep simulated ship systems and a whole universe to explore.
Why similar: Colony Sim 23.2%, Space Sim 20%, Sandbox 11.8%, Management 8.7%, Moddable 6.8%
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 25.9%, Space Sim 21.7%, Sandbox 11.7%, Management 9%, Simulation 7%
After a mysterious accident you are left are stranded, floating through space on a piece of a space station. Craft supplies and Hubs to expand what is now your home. But be warned space is a dangerous places where one mistake can mean certain death. Can you defy the odds and survive in space?
Why similar: Space Sim 31.3%, Sandbox 16.6%, Simulation 9.3%, Management 7.4%, Building 7.2%
Explore, scan, and conquer an unknown world. Deploy rovers, uncover hidden resources, and build a fully automated colony that must survive, adapt, and scale.
Why similar: Space Sim 27.8%, Colony Sim 25.9%, Simulation 8.3%, Management 7.3%, Strategy 6.5%
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 22.4%, Space Sim 21.1%, Sandbox 12.2%, Management 8.8%, Building 6.7%
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 20.9%, Colony Sim 14.8%, Sandbox 12.1%, Management 9.9%, Simulation 8.1%
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 24.7%, Sandbox 14.1%, Management 9%, Building 7.1%, Moddable 6.3%
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: Space Sim 25.9%, Colony Sim 23.3%, Simulation 8.2%, Management 7.3%, Building 6.3%
Starport Tycoon is a trade and management simulation set it space. Obtain landing rights, transport goods, plan profitable routes, develop spaceports and your fleet. Hold your ground against competitors and pirates.
Why similar: Space Sim 35.6%, Colony Sim 20.5%, Simulation 11.7%, Economy 11.5%, Strategy 9.1%
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: Space Sim 22.9%, Colony Sim 21.7%, Sandbox 11%, Management 7.6%, Building 5.9%
Red Frontier is a game about exploring the red planet and collecting trash and scrap metal.
Why similar: Colony Sim 27%, Space Sim 25.2%, Sandbox 15.1%, Simulation 12.8%, Strategy 9%
Space for Sale is an interplanetary, top-down Space Realty management game with a focus on problem-solving and exploration. Played either solo or with a friend, it's up to you to transform wild, uninhabited lands into bustling communities!
Why similar: Space Sim 27.2%, Colony Sim 24.2%, Sandbox 14.2%, Simulation 8%, Building 6.6%
Inspired by the deep simulation of Dwarf Fortress, the open world survival of Minecraft, and the social interactions of The Sims. Embark is a colony management game with a focus on complex simulation in a huge living 3D world.
Why similar: Colony Sim 41.2%, Sandbox 12.3%, Simulation 7.9%, Base Building 7%, Building 6.7%
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: Colony Sim 22.9%, Space Sim 20.1%, Sandbox 13.5%, Management 9.1%, Economy 7.2%
Interstellar Inn is a 2D hotel building and management sim in space.
Why similar: Space Sim 24.4%, Sandbox 15.9%, Management 13.6%, Simulation 9.2%, Building 8.2%
Order: The New Dawn is a colony sim with space adventure. As a legendary captain from the United Stellar, build a base on the desert planet New Terra and face the perils of the Wastespace—how will you shape the destiny of the stars?
Why similar: Space Sim 29.3%, Colony Sim 26.8%, Sandbox 12.6%, Management 7.8%, Building 6.7%
Orbit Engineer – Build, grow, and survive in your own space station. Manage crew morale, supplies, and research while facing unpredictable space events and system failures. Every decision matters as you expand and fight to keep your station alive in space.
Why similar: Space Sim 27.7%, Colony Sim 25.8%, Simulation 13.9%, Strategy 9.4%, Management 5.4%
Build a colony on an alien planet. Supply settlers, defend against meteors, upgrade your base, develop your economy, and fight for survival.
Why similar: Space Sim 32.4%, Simulation 15.6%, Sandbox 15.5%, Strategy 10.5%, Colony Sim 8.6%
Stardeus is a deep colony sim set on a broken starship manned by drones and hibernating human survivors. As the AI, have your drones repair your ship, save your crew and travel the stars in this beautiful simulation.
Why similar: Colony Sim 22.7%, Space Sim 20.8%, Sandbox 11.8%, Management 7%, Moddable 6.3%
It is the year 2072. Recent research has revealed how to locate an Earth-like exoplanet. You were shipped there. Your mission is to repair the spaceship, keep people in hibernation pods alive, and prepare the exoplanet for their arrival.
Why similar: Space Sim 35.2%, Colony Sim 32.9%, Strategy 12.2%, Space 6.4%, Crafting 5.7%
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 25.1%, Space Sim 19.6%, Building 7.4%, Simulation 7%, Economy 6.9%
Command a damaged scout ship in a living space colony survival sim. Wake your crew from cryostasis, secure water and food, build fragile settlements, trade or smuggle between factions, and survive the stories that emerge.
Why similar: Colony Sim 28.5%, Space Sim 19.4%, Sandbox 12.6%, Management 10.3%, Base Building 6.3%
You are on the run. Build stations in hostile systems, gather what resources you can, and jump away before you are overwhelmed. Your ships are slowly failing, but the Swarm is relentless, hungry, and on your heels. Can you survive long enough to secure a future for humanity?
Why similar: Space Sim 31.8%, Colony Sim 20.4%, Simulation 9%, Building 7.9%, Base Building 7.4%
Welcome to the world of space stations! Create your own space base with workplaces and production facilities. Ensure sustainability and safety, explore space, defend your base, and build diplomatic relationships. Be vigilant and successful!
Why similar: Space Sim 29.5%, Colony Sim 22.5%, Simulation 8.8%, Building 8%, Strategy 6%
SeaColony is a survival colony-builder set on the open sea. Build and expand a floating colony, manage colonists, research technologies, and develop farming, fishing, production, and power systems. Trade with merchant ships and survive pirate raids, fires, and harsh weather as your colony grows.
Why similar: Colony Sim 30.4%, Sandbox 13.9%, Management 10.5%, Simulation 8.1%, Building 7.4%
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 24.2%, Sandbox 14.1%, Simulation 8%, Building 7.3%, Management 7%
Space Station Continuum is a building & management sim inspired by the past, present, and future of humans in space.
Why similar: Space Sim 25.3%, Sandbox 13.4%, Management 9.7%, Building 7.7%, Simulation 7.4%
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: Space Sim 22.3%, Colony Sim 22.3%, Management 10.6%, Building 7.1%, Economy 6.6%
I am excited to release my first game on Steam! SimpleRockets was released in 2013 for mobile and I've put a ton of work into it to get it ready for PC and Mac. It was inspired by KSP, and it offers a simpler 2D experience for building rockets and exploring space with realistic orbital mechanics.
Why similar: Space Sim 42.7%, Sandbox 24.2%, Simulation 18.2%, Physics 8.1%, Space 5.4%
A space sim where you build the industry that produces your rockets, then fly them. Genuinely integrated orbits, aerodynamics solved part by part, procedural planets you can walk. From first mine to first interstellar flight.
Why similar: Space Sim 28.2%, Sandbox 16.1%, Simulation 9.9%, Realistic 8.2%, Building 7.1%
Find yourself in an endless open world and journey from the Stone Age to quantum immortality. Advance technologies, build cities and rockets, manage a dynasty, and conquer space in a massive Sci-Fi sandbox with total freedom of action!
Why similar: Space Sim 20%, Colony Sim 19.4%, Sandbox 18.6%, Simulation 10.8%, Building 8.9%
Malignus is a 2D dungeon colony sim and emergent story generator. Play as a boss monster and their underling minions and creatures, expanding your underground dominion, building traps, and defending your prisoners and treasures from invading adventurers.
Why similar: Colony Sim 34.2%, Simulation 13.1%, Sandbox 13%, Building 9.7%, Strategy 8.4%
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 27.9%, Space Sim 21.3%, Management 10.2%, Simulation 7.6%, Building 7.5%
Design custom rockets and master 2D orbital mechanics to navigate a fully simulated solar system. Establish outposts, process local resources to launch interplanetary missions, and manage critical supply lines to keep your colony's workforce alive.
Why similar: Space Sim 32%, Sandbox 17.2%, Colony Sim 11.2%, Simulation 9.4%, Management 8.8%
Lead a spaceyard: juggle contracts, design, prototype, and build all types of ships—from single-seat fighters to giant cruisers. Create custom vessels to meet precise client specs, then take the helm yourself to prove their worth.
Why similar: Space Sim 34.2%, Sandbox 14.1%, Simulation 12.8%, Building 9%, Space 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: Space Sim 30.6%, Colony Sim 25.4%, Simulation 8.3%, Management 7.3%, Building 7.3%
Explore endless Universe and create the most efficient constellation of colonies. Build conveyor systems to automate production. Take care of Astronauts and their needs! Establish new colonies as part of intergalactic simulation.
Why similar: Colony Sim 25.3%, Space Sim 19.5%, Sandbox 10.8%, Base Building 7.5%, Simulation 7.2%
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: Space Sim 26.6%, Colony Sim 20%, Sandbox 14.4%, Building 7.7%, Simulation 7.2%
Launch from a familiar world into a 1:1 scale solar system of beautiful, unforgiving planets. Colonise, mine, and explore real places that people may walk upon within your lifetime. Project Longshot hands you a space program and asks only one question. How far can your program go?
Why similar: Space Sim 26.4%, Colony Sim 19.7%, Sandbox 13.5%, Simulation 7.8%, Building 7%
Super Space Frogs is a 2D physics-based rocket game. Design, Deploy, and Fly awesome rockets. Unlock new technology to build bigger and better ships. Explore the solar system and unlocks the mysteries it holds.
Why similar: Space Sim 34.2%, Colony Sim 24.7%, Sandbox 14.2%, Simulation 9%, Management 7.7%
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: Space Sim 33.2%, Colony Sim 27.7%, Management 6.9%, Building 6.7%, Strategy 6.6%
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 25.3%, Space Sim 23.7%, Sandbox 14.1%, Management 10.2%, Building 7.5%
Run a guild of valiant, procedurally generated adventurers who fight, trade, craft, and do quests on their own. Do your best as their guildmaster to provide them a place to rest and thrive, and restore an old guild to its former glory.
Why similar: Colony Sim 29.2%, Sandbox 15.5%, Simulation 14%, Management 11.6%, Strategy 9.5%
Maia is a colony building game set in the not-so-distant future. Your colonists make planetfall on a hostile world and you must ensure their survival and their safety, constructing their off-world habitat from almost nothing and sheltering them from a dangerous, often deadly environment.
Why similar: Colony Sim 40.2%, Management 11.5%, Simulation 11.1%, Sandbox 8.2%, Strategy 8.2%
A "small" universe simulation, where you play as a black hole and try to absorb the whole universe. You decide the size and shape of the universe. Could also be used as a less meaningful CPU benchmark.
Why similar: Space Sim 49.2%, Simulation 16.2%, Sandbox 12.5%, Space 8.5%, Atmospheric 5.1%
Design, build, and manage a college campus. Become an architect of a prestigious university that only accepts the most elite students, or a community college that allows for normal everyday folks to pursue an education regardless of their academic background. What will you build, Architect?
Why similar: Colony Sim 40.7%, Sandbox 22.6%, Simulation 20.4%, Building 10.7%, Base Building 5.6%
Take on realistic space missions, manage your economy, and explore the solar system. Build and expand your space center on Earth, accept contracts, and launch satellites into orbit. Research, adapt and collect valuable scientific data to commence your growing aerospace empire.
Why similar: Space Sim 38.9%, Management 12.8%, Simulation 12.2%, Strategy 8.6%, Realistic 7.1%
Launch Window is a single player physics-based automation game where you establish supply chains across an entire solar system using orbital mechanics.
Why similar: Space Sim 29.2%, Colony Sim 16.3%, Sandbox 14.6%, Management 8.8%, Simulation 8.3%
Travelers in Space Crack is a survive game in deep space. Explore in different galaxy through space cracks. To find and gather useful resource, to trade and make money are all important to develop your own fleets. And only through build massive fleets, you triumph over the unknown evil forces.
Why similar: Space Sim 35.8%, Colony Sim 28.6%, Simulation 16.6%, Strategy 11.1%, Space 3.8%
The hit mobile game Interstellar Pilot 2 has come to Steam. Join the TEF forces heading to the Gatopean sector to find a new home for mankind. Play how you like in this open world space-sim developed by Pixelfactor.
Why similar: Space Sim 37.5%, Sandbox 21.5%, Simulation 17%, Strategy 11.7%, Space 5.7%
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 29.6%, Sandbox 17.3%, Management 10.1%, Building 9.5%, Economy 8.3%
