60+ similar titles based on shared tags and player behavior. Themes include Space, Space Sim, Simulation, Exploration.
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.
Mars Horizon
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.
Space Company Simulator
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.
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: Mars 20.1% ★, Science 14.5%, Space Sim 11.9%, Education 9.3%, Space 8.4%
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 21.7% ★, Space Sim 14.8%, Space 11%, Base Building 9.4%, Resource Management 7.7%
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: Mars 22.1% ★, Science 17.9%, Space Sim 13.1%, Colony Sim 11.6%, Space 10.4%
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: Science 21.8%, Space Sim 15.6%, Space 12.8%, Sandbox 8%, Education 7.8%
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 23.2% ★, Space Sim 19.8%, Science 18.2%, Education 12.1%, Space 11.7%
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 31.8% ★, Science 16.5%, Space 14.7%, Space Sim 12.4%, Simulation 6.8%
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 28.6% ★, Science 18.3%, Space Sim 9.6%, Space 9%, Base Building 8.7%
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 15.1%, 4X 13.9% ★, Colony Sim 12.8%, Mars 11.8% ★, Base Building 8.5%
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 21.2% ★, Science 13.5%, Colony Sim 11.7%, Space Sim 10.8%, Space 10.2%
You are the eyes and ears of mission control for the ambitious exploration of Mars. Built under the advisement of real astronauts, engineers & planetary scientists, you will choose your mission, design your hab, and manage your crew. Monitor feeds, issue orders, and react when things go sideways.
Why similar: Mars 26.8% ★, Colony Sim 15.4%, Space Sim 12%, Space 11.7%, Management 9.4%
Lead humanity's first deep survey beyond Sol in a research-first space strategy game. Explore star systems, investigate worlds, deploy probes, and turn scientific discoveries into strategic power.
Why similar: 4X 29.1% ★, Space Sim 17.6%, Science 16.5%, Space 12.6%, Strategy 8.8%
Take the helm of a cutting-edge space agency with the mission to explore and exploit the Solar system. Realize the historical, and futuristic mission to establish humanity as the Interplanetary species.
Why similar: 4X 19.5% ★, Mars 17% ★, Space Sim 13.2%, Science 13.1%, Colony Sim 10.6%
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 22.7%, Space Sim 13.1%, Space 11.1%, Base Building 10%, Resource Management 8.9%
Overview is a mind-changing experience about our position in the Universe. With a narrative and an interactive mode, it features realistic imagery and accurate data to leave you in awe and wonder at the vastness of the Cosmos.
Why similar: Mars 27.6% ★, Science 20.8%, Space Sim 15.2%, Education 13.8%, Space 10.3%
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 19.7%, 4X 18.7% ★, Colony Sim 16.1%, Resource Management 10.5%, Base Building 9.8%
Mars Bot Battle is a simulation of American and China robots sent to Mars to prepare for future human colonists. It is based on the technologies proposed for a Mars base.
Why similar: Mars 37.7% ★, Space Sim 18%, Education 15.2%, Space 10.5%, Simulation 7.1%
Planetary Settlers is a family friendly game with real benefits! Learn about the solar system as you play. Experience realistic gravity as you control Blue 42 on each planet, completing mini games, uncovering secrets, solving puzzles, and completing quizzes to enhance your abilities!
Why similar: Mars 25.5% ★, Science 24%, Education 15.7%, Space 14.2%, Space Sim 9.9%
「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 21.5% ★, 4X 19.7% ★, Colony Sim 11.8%, Base Building 9.6%, Space 9.1%
A turn-based grand strategy about the exploration of the Solar System. Use technologies — from existing prototypes to near-future engineering concepts. Build a space industry and become the leader of a new era.
Why similar: Mars 18.4% ★, Science 15.9%, Colony Sim 14.4%, 4X 12.4% ★, Space Sim 10.7%
A family friendly casual game that teaches children about celestial bodies. Learn about the Sun, Earth, Jupiter, and the other celestial bodies that make up our Solar System. You or your child will also be able to create your own Solar System in a sleek and in-depth fashion!
Why similar: Science 26.2%, Education 17.4%, Mars 16.2% ★, Space 14.6%, Space Sim 13.9%
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 26.9% ★, Space Sim 14.9%, Space 11.6%, Resource Management 10.5%, Base Building 10.2%
Mars Training Camp is a simulation to build the human first base on Mars based on NASA and SpaceX science and plans. You must find ice and build critical facilities of green houses, O2 & H gas plant, launch pads and a habitat, and react just in time to emergencies of fire and low oxygen supply.
Why similar: Mars 32.4% ★, Space Sim 21.8%, Education 17.2%, Base Building 9.8%, Simulation 9.3%
A small quick game about building a factory to launch planets into a solar system! Grow your base and increase production to make the ultimate factory for launching planets!
Why similar: Science 16.3%, Space Sim 14.1%, Space 13.7%, Resource Management 12.4%, Base Building 12%
A sci-fi settlement building game with orbital mechanics. Start from a spaceship, scan asteroids, manage fuel, ore, electricity, time, and sanity, while expanding your settlement, exploring an alien solar system, and building stations and spacecraft to support your growing colony.
Why similar: Space Sim 22.8%, Science 18.8%, Resource Management 10.7%, Base Building 9.4%, Space 9.4%
A classic fantasy MMORPG powered by uMMORPG—discover dungeons, fight powerful creatures, forge rare equipment, and shape a living world alongside hundreds of players.
Why similar: Science 28.1%, Space Sim 24.1%, Education 16.7%, Space 14%, Simulation 6.4%
Terapixel Mars is a real-time planetary experience that lets you traverse the Red Planet seamlessly from orbit down to the surface. Powered by the Terapixel engine, Mars is stored in the cloud and streamed to your system, enabling a level of scale and immersion unmatched by any existing experience.
Why similar: Mars 35.1% ★, Science 20%, Space Sim 14.2%, Space 12.4%, Education 7.8%
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: Mars 22.5% ★, 4X 20.7% ★, Space Sim 14.4%, Colony Sim 12.5%, Resource Management 8.8%
The most scientifically accurate space warfare simulator ever made. Now with Steam Workshop!
Why similar: Science 26.7%, Space 20.7%, Space Sim 12.6%, Strategy 10.4%, Simulation 10.2%
Space Station Continuum is a building & management sim inspired by the past, present, and future of humans in space.
Why similar: Science 21.2%, Space Sim 17.3%, Space 11.7%, Base Building 9.5%, Resource Management 8.9%
A fungi-fueled 'battle of nutrition!' Turn-based strategy inspired by mycelium networks and territory control. Produce fantastical mushrooms and expand to outgrow your rivals. Develop peacefully or parasitize your friends in multiplayer and solo play - may the fittest fungi survive!
Why similar: 4X 24.4% ★, Science 19.3%, Hex Grid 17.6% ★, Education 12.6%, Management 7.4%
A logistics-focused turn-based space 4X. Govern through Administrative Nodes, connect systems with wormhole infrastructure, assign population to production and research, and expand only as far as your empire can support.
Why similar: 4X 34.7% ★, Space Sim 19.2%, Hex Grid 13.8% ★, Space 11.2%, Strategy 5.7%
ToT: Experiment is a sci-fi short story game set on a remote ship wandering through space. Without any memories or recollection of his past our hero is tasked by the ship AI - AR.I.A. to perform daily tasks, that will help to maintain the ship.
Why similar: Mars 31.5% ★, Science 24%, Space 14.6%, Simulation 12.8%, Realistic 6.6%
Explore Mars in 3D through real Pancam photographs from NASA's Spirit rover. Glide between images with detail that sharpens as you approach, and skim thousands of rover photos at a glance — manual mode, slideshow, or automated flythrough. Photo credit: JPL / NASA / Cornell / ASU
Why similar: Mars 27.2% ★, Science 19.6%, Space Sim 15.6%, Education 13.4%, Space 9.7%
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: Mars 25% ★, Colony Sim 14.9%, Space Sim 14.6%, Space 11%, Base Building 8.8%
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 24.5% ★, Colony Sim 14.7%, Turn-Based 13.6%, Space Sim 13.5%, Resource Management 9.5%
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 26.1% ★, Colony Sim 13.3%, Turn-Based 12.1%, Space 10.8%, Resource Management 9.3%
Lead mankind's exploration into outer space! Build bases on the Moon and Mars, survey the rings of Saturn, and send generational Colony ships to Alpha Centauri, all in one sitting! SpaceCorp: 2025-2300 AD is a fast-playing, single-player, turn-based, sci-fi strategy game.
Why similar: Mars 22.9% ★, Science 18.6%, Education 11.7%, Space 11%, Alternate History 7.7%
𝗘𝗥𝗖 𝗥𝗼𝘃𝗲𝗿 𝗠𝗲𝗰𝗵𝗮𝗻𝗶𝗰 𝗖𝗵𝗮𝗹𝗹𝗲𝗻𝗴𝗲 is an e-tournament based on the world's only simulator for repairing Mars Rovers. Take part in solving challenging tasks and become the master of leader board.
Why similar: Mars 26.1% ★, Space Sim 19.6%, Education 14%, Management 10.2%, Space 9.9%
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 18.4%, Science 15.2%, Colony Sim 12.3%, Space 11.9%, Base Building 9.9%
Build rockets and shoot them into space. Once you reach orbit, you are halfway to explore anywhere in the Solar System.
Why similar: Space Sim 27.7%, Space 21.8%, Science 20.6%, Education 13.5%, Simulation 10.1%
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 28.1% ★, Space Sim 15.1%, Space 11%, Base Building 9%, Resource Management 8.6%
Stranded on Mars with next to nothing, build a city, assemble a fleet, and expand your empire to survive a hostile solar system in this new take that combines elements of space combat and RTS inspired by the classics.
Why similar: Mars 22.6% ★, 4X 21.7% ★, Space Sim 16.6%, Colony Sim 8.3%, Base Building 8.2%
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: Space Sim 19.3%, Science 17.5%, Colony Sim 15.5%, Space 9%, Base Building 7.2%
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: Mars 26.5% ★, Science 19.6%, Space Sim 15.5%, Education 12.8%, Space 10.8%
One wrong jump ends the mission. Explore 76 real worlds, from Mercury to TRAPPIST-1e, built from NASA data and astronomical research. Manage scarce resources, survey distant worlds, and search for humanity's new home in a science-driven space roguelite where every run could be your last.
Why similar: Science 26.4%, Space Sim 16.7%, Education 16.5%, Space 12.1%, Strategy 6.4%
Take part in a space program. Design spacecrafts and send them off to explore the vast expanses of space. Experience the real scale of the Solar system and the size of its celestial bodies.
Why similar: Science 23.1%, Space Sim 18.2%, Space 13.4%, Education 12.2%, Sandbox 8.8%
Kepler-186e, Humanity's first colony — on a world that is not theirs. Lead the Kaiserreich in turn-based hex strategy against the Ordo Arachnis, a swarm intelligence with no commander. Research, build, supply, fight. Survive.
Why similar: 4X 29.1% ★, Hex Grid 17.5% ★, Colony Sim 14.9%, Base Building 8.3%, Resource Management 8%
Ultakia is a turn-based space 4X strategy game with distinctive resource management. Explore exotic systems and acquire powerful technologies. Exploit your planets, trade with other races and destroy those who stand in your way.
Why similar: 4X 29.7% ★, Hex Grid 19% ★, Space 14.4%, Resource Management 9.2%, Management 7.3%
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 24.1% ★, Colony Sim 15.2%, Space Sim 12.2%, Resource Management 10.4%, Base Building 10.3%
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: Mars 28.5% ★, Space Sim 18.7%, Science 11.6%, Space 10.6%, Education 9%
OnOrbit is a virtual space lab lets you assemble and operate space hardware as if you were actually in space. Make your own craft in a sandbox mode, then simulate its operation as part of the Supernational Space Cooperative (SSC). Climb the ranks and head out to the planets.
Why similar: Science 24.7%, Space Sim 21.3%, Resource Management 10.5%, Education 9.2%, Sandbox 9.1%
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 18.4%, Space Sim 17.2%, Base Building 12%, Management 9.5%, Space 9.2%
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 16.7%, Colony Sim 15.8%, Space 12.2%, Base Building 10.7%, Resource Management 9.3%
Launch the Voyager space probe to the furthest depths of the Solar System! Use gravity to slingshot around planets and scan, orbit, or land on targets to earn stunning replays of your accomplishments.
Why similar: Science 23.8%, Space Sim 17.8%, Space 14.1%, Mars 14.1% ★, Education 13.8%
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 22.8%, Science 20.4%, Sandbox 10.3%, Space 10.2%, Management 8.3%
SOLUM is a floating-island factory sandbox. Extract Sol and automate production across an expanding Island-Network. Build networks, route goods, and keep your islands stable against the pull of a collapsed star.
Why similar: Science 18%, Resource Management 12.5%, Space 11.8%, Management 11.6%, Sandbox 11.1%
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: Science 25.6%, Space 21%, Space Sim 20%, Sandbox 11.1%, Education 9.7%
A rocket simulation game inspired by SpaceX's rocket recovery technology: Precisely control rocket engines, plan launches, complete missions, secure government funding, deliver supplies to Mars, and ultimately achieve Mars terraforming and human colonization.
Why similar: Mars 31.8% ★, Space Sim 15.4%, Space 13%, Colony Sim 11.1%, Sandbox 9.9%
