60+ similar titles based on shared tags and player behavior. Themes include Space, Simulation, Indie, Space Sim.
Only 1000 days left until the end of the world. You have to realize the largest space program ever to save as many people as you can. Explore planets, colonize them, help people find a new home.
Kerbal Space Program
In Kerbal Space Program, take charge of the space program for the alien race known as the Kerbals. You have access to an array of parts to assemble fully-functional spacecraft that flies (or doesn’t) based on realistic aerodynamic and orbital physics.
Solar Expanse - Space Exploration Manager
Explore the Solar System. Mine and drop asteroids. Colonize and terraform. Lead the space race and compete with other corporations on your way to profit. Watch the expansion of human race over the centuries.
In Kerbal Space Program, take charge of the space program for the alien race known as the Kerbals. You have access to an array of parts to assemble fully-functional spacecraft that flies (or doesn’t) based on realistic aerodynamic and orbital physics.
Why similar: Space 34.4%, Space Sim 29.9%, Science 18.6%, Simulation 9%, Indie 2.8%
Explore the Solar System. Mine and drop asteroids. Colonize and terraform. Lead the space race and compete with other corporations on your way to profit. Watch the expansion of human race over the centuries.
Why similar: Space Sim 30.9%, Space 27.8%, Science 21%, Simulation 7.9%, Sci-fi 6.5%
Become a Space Mechanic! Get your hands dirty, explore the depths of space and repair broken machinery. Diagnose problems using diagrams and tools, perform repairs, manage your resources and watch the simulated machinery come alive. Or just gaze upon the beauty of the Solar System.
Why similar: Space Sim 29.5%, Space 20.9%, Science 14.9%, Mars 11.4% ★, Simulation 6.7%
The year is 2033. You, an ex-Marine with little opportunities left, have signed up with Utopia Arura, a large mining corporation on Mars. They have sent you to a location they have proposed but you have chosen for mining. Everything else is up to you.
Why similar: Mars 29% ★, Space Sim 28.6%, Space 24.2%, Sci-fi 6.5%, Simulation 5.4%
Tiny Space Academy is a 2D space sim where you can grow your own space agency and explore our solar system with rockets you design! Learn basic orbital mechanics, run science experiments, and get your astronauts back to Earth safely.
Why similar: Space Sim 38.9%, Space 32.3%, Simulation 10.8%, Casual 9.5%, Indie 5%
Lead a major space agency as you guide humanity to Mars in this strategy simulation game. Construct a base, design and build rockets, conduct missions throughout the Solar System, and write your own history of Space exploration. Created with support from the European Space Agency.
Why similar: Space Sim 28.7%, Mars 26% ★, Space 22.1%, Science 16.9%, Simulation 5.3%
The self-destruction sequence has been activated. You have 5 minutes to solve your way out of a high-stakes, escape room-style disaster.
Why similar: Space Sim 38.8%, Arcade 22%, Space 16.7%, Casual 13.2%, Sci-fi 5.6%
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: Space 57.2%, Space Sim 18.7%, Simulation 9.7%, Sci-fi 8.8%, Indie 4.1%
In Spaceflight Simulator, you will get to build your rockets, plan launches and flights, attempt landings, deploy payloads and explore new worlds.
Why similar: Space Sim 40.1%, Space 27%, Science 17%, Simulation 8%, 2D 3.3%
In 2097, life is discovered on Mars. When your mission of first contact becomes trapped by a cave-in, you must master the alien ecosystem to survive. Soon you stumble upon more than anyone expected, and with time running out, you will make a decision that determines the fate of a lost planet.
Why similar: Mars 40.7% ★, Sci-fi 33.8%, Indie 18.5%, 2D 4%, Singleplayer 3%
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: Space 37.4%, Space Sim 22.6%, Simulation 14.8%, Sci-fi 8.4%, 2D 6.5%
Sol 0 is a real time strategy game where you establish the first Martian colony. From the first human footprints on Martian soil to a thriving and self-sustaining colony, Sol 0 imagines a near future using technology that could be available within the next few decades.
Why similar: Space 37.6%, Mars 37% ★, Simulation 15.6%, Indie 9.8%
Earth Space Colonies is a strategy-simulation game where you build space colonies around the Solar system. Establish a first self-sustaining colony on the Red planet with ultimate goal of terraforming Mars. Play three story campaigns all at once: terraform Mars, fight on Ceres and explore Ganymede.
Why similar: Space 56.5%, Simulation 27.5%, Indie 16%
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: Space Sim 30.8%, Space 25%, Mars 24.3% ★, Simulation 10.9%, Sci-fi 6.3%
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 28.8% ★, Space 26.9%, Space Sim 20.9%, Science 13.4%, Simulation 9.7%
Dodge lasers and explore! Planetary Development Simulation
Why similar: Space Sim 50.9%, Simulation 19.9%, Aliens 10.8%, Casual 5.3%, Sci-fi 5.2%
Control two characters simultaneously! Survive, gather, collect upgrades, fight all sizes of one-eyed Martians, build defensible outposts and conquer Mars, in this glorious mix between roguelite and tower defense.
Why similar: Mars 27.2% ★, Space Sim 27.1%, Space 21.6%, Sci-fi 6%, Funny 5.9%
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: Space 40.8%, Simulation 24.4%, Sci-fi 23.9%, Indie 8.7%, Singleplayer 2.2%
Brazed is a game about escaping the unknown planet.
Why similar: Space 48.8%, Casual 27.6%, Indie 21.4%, Singleplayer 2.2%
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: Space Sim 41.3%, Space 32.5%, Simulation 9.8%, Sci-fi 9.2%, Indie 5.3%
Improvise fuel efficient trajectories to keep your rusty ship running. Break into a space station with an asteroid. Tow a sofa into a black hole. Experience the perils and intrigue of space exploration with 1-4 players.
Why similar: Space Sim 47.5%, Space 20.1%, Simulation 8.5%, Indie 7%, Sci-fi 6.4%
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 32% ★, Space Sim 29.9%, Space 24.7%, Simulation 9.1%, Casual 4.3%
You’ve made the biggest mistake in history. Now, you're the last hope. Explore the UK, Russia, Germany, Norway, Egypt, USA, Mars, and the Moon. Search for food, face creatures, travel through time, and fight to restore humanity. Survive or perish—your choices shape the future.
Why similar: Space Sim 33.5%, Mars 30% ★, Space 24.6%, Funny 6%, Casual 5.8%
As an Engineer - crew member of one of the first Mars colonies - you are responsible for repairing and maintaining Mars Rovers. In this advanced simulator you will learn the internal details of various Mars Rovers and their components.
Why similar: Space Sim 25%, Mars 22.9% ★, Space 19%, Science 15.2%, Simulation 6.7%
Plan a city and build a space fleet to escape a dying Earth before time runs out. You have 30 minutes to scavenge a post-apocalyptic environment to build infrastructure, grow crops, generate power, and assemble rockets to save as many people as you can.
Why similar: Simulation 93.7%, Singleplayer 6.3%
you will play as Gaia, the shattered will of a planet, and command your spaceship to explore new worlds, collect and refine various resources, build a home on the damaged spacecraft, summon a wide range of monsters, and ultimately, devour other shattered wills to repair yourself.
Why similar: Casual 59.8%, Simulation 19.2%, Sci-fi 8.6%, Singleplayer 8%, Indie 4.5%
You play as an astronaut in a colony on Mars and you need to upgrade your colony, build new constructions and collect resources
Why similar: Simulation 36.6%, Casual 35.2%, Indie 28.1%
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 57.3%, Aliens 21.3%, Simulation 13.4%, Funny 8%
Pilot the last vessel of a fallen civilization into the vast expanse of space. Collect resources and search for a new world to call home in this minimalist space exploration and survival game.
Why similar: Space Sim 33.5%, Space 26.2%, Arcade 12.2%, Sci-fi 7.3%, Casual 6%
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: Space Sim 41.3%, Space 34.1%, Simulation 8.7%, Sci-fi 8.5%, Indie 3%
Experience the first stages of terraforming an entire planet in this space survival open world terraforming crafting game prologue. Explore, survive, collect, build your base then create oxygen, heat and pressure to make an hostile planet livable for humanity.
Why similar: Mars 52.1% ★, Space 43.6%, Singleplayer 4.3%
Terraform a lifeless rock into a lush and habitable world. Build trucks, trains, and sprawling factories on an enormous hexagonal planet. Grow its population to millions. Enjoy a dynamic simulation of atmosphere, temperature, water, and forests.
Why similar: Mars 59.5% ★, Simulation 18.6%, Sci-fi 13%, Indie 8.8%
「Reshaping Mars」is a colony simulation game on Mars, you will start by gathering resources, storing food, accepting immigrants, and building a better colony together. Develop powerful technologies for Mars Reshaping, make Mars great agai..sorry, just great. Don't forget to make the residents happy.
Why similar: Mars 40.1% ★, Space 34.3%, Simulation 14.4%, Sci-fi 4.8%, Indie 4.6%
Suddenly thrown into an unknown galaxy, you must explore, fight or befriend aliens and transform your ship from a small survey vessel into a powerful battlecruiser to unravel the mystery of the forces that brought you here and find your way home.
Why similar: Space 45.7%, Space Sim 26.9%, Beautiful 11.2% ★, Sci-fi 9.4%, Indie 5.2%
Create & destroy on an unimaginable scale with a realistic physics-based space simulator. Explore the beauty of our universe and the fragility of our planet. Use science to bend the laws of gravity, collide planets, boil away oceans, fire epic space lasers, and customize your universe.
Why similar: Space Sim 33.8%, Space 26.5%, Science 17.4%, Simulation 8.7%, Indie 5.8%
Space Mechanic Simulator: Prologue is a story prelude to the full version, which will introduce you to the world of cosmic repairs, greedy corporations, and cutting-edge technology.
Why similar: Space Sim 33.6%, Mars 27.6% ★, Space 20.7%, Science 10.1%, Simulation 7.9%
Mars Colony: Challenger is a 3D first / third person game that offers you the challenge of setting up a remote base on the surface of Mars. At its core, the game was derived from a simulator where everything is interactively tied together.
Why similar: Space 38.6%, Mars 28.2% ★, Simulation 24.1%, Indie 9%
In Spacebase DF-9, you'll build a home among the stars for a motley population of humans and aliens as they go about their daily lives. Mine asteroids, discover derelicts, and deal with the tribulations of galactic resettlement in Earth's distant future.
Why similar: Space 55.7%, Simulation 18.9%, Sci-fi 14.7%, Indie 8.4%, Singleplayer 1.3%
Explore an abandoned facility on the planet you've crashlanded, solving puzzles with strange plants along the way.
Why similar: Casual 32.3%, Space 25.9%, Funny 16.9%, Sci-fi 10.7%, 2D 10.3%
You have exactly 60 minutes to save humanity from nuclear extinction. There are no second attempts. No manual saves. Explore a collapsing bunker, repair critical systems, and solve puzzles under pressure. Succeed or watch the world end.
Why similar: Science 40.6%, Sci-fi 28.9%, Casual 25.4%, Singleplayer 5.1%
Remove fog, look for and mine minerals, construct buildings, upgrade the rover and reach the portal.
Why similar: Space Sim 58%, Simulation 19%, Space 18.1%, Indie 4.1%, Singleplayer 0.8%
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 33.6% ★, Space 26.8%, Science 22.3%, Simulation 9.1%, Sci-fi 8.1%
Help humanity to spread throughout the cosmos by exploring new worlds, building space factories and setting up trade routes. Research advanced technologies to increase efficiency and unlock new paths of development. Fight off other artificial intelligences in your goal to reach the Final Upgrade!
Why similar: Space Sim 38.5%, Space 36.1%, Simulation 9.5%, Sci-fi 9.2%, Indie 4.9%
Planets, aliens, resources, upgrades, caves, mapping & documenting star systems ... seek a new home for the human race. An all-inclusive (admittedly janky) procedural space-sim made by solo developer Schmidt Workshops.
Why similar: Space Sim 41.2%, Space 27.8%, Aliens 12.6%, Sci-fi 6.5%, Simulation 5.5%
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 45.8%, Space 24.4%, Mars 19.3% ★, Sci-fi 5.6%, Simulation 4.9%
Explore a handcrafted survival game with an emphasis on crafting and base building. Export manufactured goods to earn funding, manage colonists, defend against hostile aliens, and work towards terraforming Ceres from a frozen ball of ice to a tropical paradise.
Why similar: Simulation 63.4%, Sci-fi 35.1%, Singleplayer 1.5%
Stranded for unknown reasons in the lower orbit of a purple gas giant, you are kind of just chilling out. You should probably get on with your mission. There's still plenty of time, though.
Why similar: Space 50.9%, Casual 19%, Sci-fi 9.6%, Indie 9.6%, 2D 7.9%
Battle baddies and foster interplanetary diplomacy in an epic space colony sim!
Why similar: Space Sim 50.2%, Simulation 14.9%, Casual 12.9%, Space 11.2%, Sci-fi 5.8%
Shortest Trip to Earth is a roguelike spaceship simulator focused on exploration, ship management and tactical battles. Embark on a perilous journey across the universe with nuclear missiles, armed crew and a cat.
Why similar: Space 33%, Space Sim 30.4%, Aliens 15.5%, Sci-fi 9.4%, Simulation 7.6%
Terraformers: First Steps on Mars is a free prologue of Terraformers, featuring an exclusive challenge to lead humanity's first attempt at settling the Red Planet.
Why similar: Space Sim 41.8%, Mars 35.2% ★, Simulation 11.6%, Sci-fi 9.6%, Singleplayer 1.8%
A space survival open world terraforming crafting game, designed for 1 to 10 players. Alter the ecosystem of an inhospitable planet to render it habitable for humanity. Survive, gather resources, and build your base. Then, generate oxygen, warmth, and pressure to create a brand new biosphere.
Why similar: Space 57.4%, Aliens 25%, Sci-fi 14.5%, Singleplayer 3.1%
Orbit a planet, fire your laser, and mine it to the core. Upgrade your ship and conquer seasonal hazards across four unique zones. A satisfying incremental mining game set in space.
Why similar: Space 41.5%, Arcade 19.5%, Sci-fi 14.1%, Casual 10.4%, Simulation 5.3%
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: Space 39.8%, Space Sim 35.4%, Simulation 10.8%, Casual 7.9%, Indie 6%
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 39.7% ★, Space 33.8%, Simulation 10.5%, Sci-fi 7.5%, Indie 6.6%
Become the first Agricultural Director of Mars in Red Planet Farming! This casual strategy game tasks players with producing enough food to feed a growing population of settlers on the red planet.
Why similar: Mars 51.7% ★, Indie 24.4%, Sci-fi 21.3%, Singleplayer 2.7%
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: Space 34%, Science 28.2%, Sci-fi 13.1%, Simulation 11.5%, Casual 10.8%
