60+ similar titles based on shared tags and player behavior. Themes include Space, Simulation, Space Sim, Sci-fi.
Above Earth is a science fiction survival game. Experience a struggle for life in the fragile artificial environment of a damaged space station.
Space Mechanic Simulator: Prologue
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.
Tin Can
You've barely managed to escape your exploding spaceship. Now in an old escape pod, you hurtle through space at the mercy of the cosmos. With no knowledge of the pod’s complex systems, your life depends on a technical manual and your own wits. How long can you survive?
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 20.4% ★, Space Sim 15.4%, Space 11.4%, Immersive Sim 9.4%, Inventory Management 9.4%
You've barely managed to escape your exploding spaceship. Now in an old escape pod, you hurtle through space at the mercy of the cosmos. With no knowledge of the pod’s complex systems, your life depends on a technical manual and your own wits. How long can you survive?
Why similar: Space 18.1%, Space Sim 14.8%, Survival 13.6%, Resource Management 10.2%, Science 8.9%
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 18.4%, Space 15.6%, Science 11.8%, Mars 11.5% ★, Immersive Sim 10.1%
Opportunity is an atmospheric narrative game where you become the famous NASA rover and brave the many obstacles littering the desolate red planet in order to finally complete its mission.
Why similar: Space Sim 23.5%, Mars 20.8% ★, Immersive Sim 12.4%, Simulation 11.3%, Space 9.9%
Survirail is a survival game from a first-person perspective. Travel through space by train, explore space stations, collect resources, fight enemy androids and develop your mobile base to survive and discover the truth.
Why similar: Space Sim 22.6%, Space 13.5%, Immersive Sim 11.2%, Inventory Management 10.1%, Survival 9.7%
INTERASTRA is a fully immersive first-person sci-fi survival adventure game set in outer space. Discover unknown planets differing in weather conditions, resources, and various mysteries. Craft necessary equipment, launch, and control space rockets, explore the universe, and survive among the stars.
Why similar: Space Sim 17.9%, Space 14.1%, Resource Management 11.8%, Inventory Management 11.4%, Survival 11.1%
You are the eyes and ears of mission control for the ambitious exploration of Mars. Recruit, train, and assign your crew to an authentic space sim advised by real astronauts, engineers & planetary scientists. Monitor feeds, issue orders, and react when things go sideways. Every decision is yours.
Why similar: Mars 20.7% ★, Space 14.3%, Space Sim 13.8%, Immersive Sim 12.5%, Survival 10.1%
Funorbit is a space survival simulation with realistic physics, resource gathering, crafting, and building. Navigate a vast universe using orbital mechanics, encounter drifting meteoroids, and construct space stations to survive.
Why similar: Mars 19.7% ★, Space Sim 18.2%, Immersive Sim 10.8%, Space 9.6%, Procedural Generation 8.7%
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 21.1% ★, Space 15%, Space Sim 14.4%, Science 12.1%, Survival 8.7%
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 20.6% ★, Space 14.4%, Simulation 11.8%, Science 11.1%, Survival 10.2%
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 31.9% ★, Space Sim 16.7%, Science 14.4%, Space 11.8%, Immersive Sim 8.3%
A management simulator in which you must produce fuel from dangerous bacteria and algae in a laboratory on Mars. The bacteria can kill you. You have a few days to leave Mars, as a storm is coming. Manage the fuel that also powers the elevator and energy generators.
Why similar: Mars 26.1% ★, Space Sim 15.2%, Resource Management 14.2%, Space 13.1%, Survival 13.1%
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 26.7% ★, Space 12.6%, Science 12.1%, Survival 11.5%, Space Sim 10.3%
Astrometica is a space exploration and base-building survival game. After a catastrophic event, explore vast space, gather resources, build bases, and uncover cosmic mysteries. Use advanced technology, craft tools, and discover new blueprints to survive and thrive in the unknown.
Why similar: Space Sim 23.3%, Space 15.3%, Survival 14.1%, Resource Management 9.9%, Crafting 9.3%
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 23.5% ★, Space 14.5%, Space Sim 13.2%, Survival 12.9%, Science 10%
Space Travellers is a unique open-world sandbox space simulator set in the year 2343. Travel the galaxy, trade, explore unexplored worlds, fight, build bases and factories, forge alliances and experience new adventures!
Why similar: Space Sim 23.3%, Space 17.7%, Procedural Generation 13.6%, Immersive Sim 11.8%, Sci-fi 10%
A sci-fi survival game with a twist. Set in a sub-orbit of a black hole, collect materials and scavenge wrecks in order to repair your damaged ship. However, time is not on your side.
Why similar: Space Sim 25%, Resource Management 17.5%, Space 17%, Survival 16.7%, Sci-fi 7.8%
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 30.7% ★, Space 21.3%, Space Sim 13.8%, Science 11.3%, Survival 9.8%
Terraform Mars in this turn-based colony builder and resource management game with roguelike elements. Explore the planet, develop spectacular cities, spread life and turn the Red Planet into a green one!
Why similar: Mars 20.3% ★, Space 12.4%, Procedural Generation 11.2%, Science 11.1%, Survival 10.8%
Spiritus Astrum is a persistent, open-world, multi-player, roleplaying sandbox. It features an infinite, procedurally generated universe which players are free to explore without restriction. Spiritus Astrum is more than a game, it is a world.
Why similar: Space Sim 19.3%, Space 15.7%, Procedural Generation 13%, Immersive Sim 12.3%, Life Sim 10.3%
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 21.7% ★, Space Sim 16.1%, Space 14.7%, Resource Management 12%, Survival 11.1%
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 23.1% ★, Space Sim 22.7%, Space 17.5%, Science 12.8%, Sci-fi 9%
Lead humanity’s final journey beyond Earth. Launch ships, harness gravity slingshots, and explore distant star systems to make humanity multi-planetary.
Why similar: Space Sim 21.5%, Space 16.2%, Resource Management 12.5%, Inventory Management 12%, Procedural Generation 10.4%
Beltlife: Prospector is a GUI-based "hard" sci-fi business/work sim with economy simulation and RPG elements. Your focus is on maintaining your ship's systems and your health while prospecting for asteroid claims to auction on simulated markets.
Why similar: Space 24.8%, Space Sim 15.6%, Inventory Management 13.5%, Resource Management 12.9%, Simulation 10.9%
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 20.2% ★, Space 14.7%, Space Sim 11.8%, Resource Management 10.8%, Science 9.1%
Fly real astrodynamics from an Apollo-era DSKY. Plan Lambert transfers, mine asteroids, build a fleet, and survive a 38-body solar system where every trajectory is solved from Kepler's equation. No autopilot, no cheating.
Why similar: Space Sim 28%, Immersive Sim 15.2%, Simulation 13.1%, Space 13%, Survival 9.2%
Welcome to your new career as a gas station attendant in the deepest, darkest corner of space! Serve adorable ships, count your cash, and expand your diesel empire. It's a simple, satisfying job. Just... ignore the whispers in the vents. Everything is fine. Probably.
Why similar: Space Sim 29.9%, Immersive Sim 17.3%, Space 15.1%, Simulation 14.2%, Sci-fi 9%
Astrometica: Prologue is the free game about surviving in space. You need to use your skills and tools to stay alive. There are many challenges to face, and you need to fight to survive. You also need to build a new base in space.
Why similar: Space Sim 22.6%, Space 15.6%, Survival 14%, Resource Management 13.4%, Inventory Management 10.7%
Step into the grease-stained boots of a debt-ridden Patcher in a gritty industrial space station. Diagnose critical failures, strip panels with your automatic vortex drill, and replace complex components to bring massive ships back to life. Restore power, clear the smoke, and pay off your debt.
Why similar: Space Sim 16.2%, Simulation 14.7%, Space 13.3%, Resource Management 11.8%, Procedural Generation 10.5%
Survive and explore space in Astrobound! Visit strange planets, encounter cosmic calamities, and keep your crew alive as you journey through the stars in a retro-inspired whimsical space adventure.
Why similar: Space Sim 20.8%, Space 19.5%, Immersive Sim 15.6%, Survival 14.4%, Procedural Generation 9.8%
Co-op sci-fi extraction mining for up to 4 players. You’re prisoners working for a cold Corporation. Drill planets, meet mandatory quotas, keep the surplus, and upgrade your gear. No heroes — only contracts, pressure, and profit.
Why similar: Space Sim 21.9%, Mars 17.1% ★, Space 12.6%, Survival 10.8%, Simulation 8.2%
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 23.9% ★, Space Sim 16.2%, Space 14.7%, Science 12.5%, Immersive Sim 9.9%
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 25.2% ★, Space Sim 15.6%, Space 14.9%, Resource Management 11.7%, Survival 10.9%
A sci-fi FPS where a pirate ambush scatters your family across alien planets. Play as Arin, fight bosses, travel through portals, and reunite the Mikseli family. Demo available now. Wishlist for launch updates.
Why similar: Space 19.2%, Survival 17.1%, Space Sim 15.5%, Sci-fi 15.1%, Crafting 6.7%
A futuristic sci-fi persistent universe exploration game with one million stars and 18 million planets and moons. Fly your ship to any star and explore its solar system. Claiming stars, planets and moons will make them yours forever - other players will see your discoveries and you will see theirs.
Why similar: Space Sim 33%, Simulation 16.1%, Space 14.6%, Procedural Generation 9.9%, Sci-fi 8.8%
A hard sci-fi survival sim where each decision costs power. Every system drains your dying reactor. Pilot a crippled spacecraft across a real-scale solar system using true orbital mechanics, manage critical systems, and fight to reach Earth — where space itself is the only enemy you need.
Why similar: Space 24.3%, Survival 19.4%, Space Sim 17.6%, Simulation 14.3%, Immersive Sim 10.1%
A space courier game about atmosphere, survival and navigation. Deliver cargo between planets and stations in a lonely, dangerous star system where every journey depends on your skill.
Why similar: Space Sim 19%, Space 15.5%, Science 11.4%, Survival 10.4%, Immersive Sim 10.1%
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 24.1% ★, Space Sim 18.9%, Space 18.3%, Resource Management 12.9%, Simulation 9.6%
Explore a scientifically accurate Milky Way galaxy and discover distant uncharted worlds, while having unrestricted access to every deck of your Magellan Class deep space exploration vessel. Interact with numerous fully simulated ship systems, or simply relax in the bar and watch the stars drift by.
Why similar: Space Sim 22.6%, Space 17.9%, Science 14.6%, Procedural Generation 10.5%, Immersive Sim 9.2%
Haul Yeah! is a chill co-op space trucking game. Live aboard your ship, grow food, cook meals, deploy drones, repair hull systems, trade on a player-driven market, and haul resources across 15 star systems. Play solo or with up to 3 friends via Steam.
Why similar: Space Sim 28.9%, Simulation 13.6%, Space 13.2%, Inventory Management 9.7%, Survival 9.3%
Astrodition is a story-based adventure-survival game set in space! Go head-to-head with your friends in Space Dodgeball and Capture The Flag or play alongside them in the Story and Free Play gamemodes!
Why similar: Space 19.8%, Space Sim 17.2%, Procedural Generation 14.4%, Survival 14.4%, Inventory Management 11.6%
687 Days on Mars is a survival game where you are stranded alone on Mars - your task is to manage resources, build a base from scratch, grow food, and explore the red planet in search of supplies and other hidden challenges. Every breath and decision counts - can you survive on the Red Planet?
Why similar: Mars 25.4% ★, Resource Management 15.1%, Survival 11.7%, Immersive Sim 10%, Life Sim 9.9%
Our Empire is spreading thin through the galaxy. Your responsibility is to assist your comrades on our newly founded colony. Keep your station operational at all cost. Your pivotal role may shape destiny. And don't forget: Humanity Above All!
Why similar: Space Sim 21.9%, Space 16.5%, Science 12.3%, Immersive Sim 10.7%, Survival 9.2%
Validate credentials, provide travel, and catch baddies while maintaining your warp gate station on the dangerous fringe of the galaxy.
Why similar: Space 21.2%, Space Sim 21%, Survival 13.9%, Resource Management 13.1%, Crafting 8.5%
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 34.2% ★, Space 18.2%, Space Sim 15.9%, Science 13.8%, Immersive Sim 8.4%
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 24.8% ★, Space 15.7%, Resource Management 15%, Survival 11.9%, Crafting 9.5%
The existence of all mankind is under threat. You are the only hope!
Why similar: Space Sim 25.1%, Space 24.9%, Science 16.3%, Resource Management 11.7%, Simulation 11.6%
Nebulis Entity is a first person spaceship crew simulator, with support for online co-op. Maintain your vessel, track down and decode alien signals, and venture as far as you can - while doing your best to prevent your ship from falling apart around you.
Why similar: Space 25.4%, Space Sim 24.9%, Survival 18.2%, Simulation 9.2%, Resource Management 6.7%
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 25.9% ★, Space Sim 14.8%, Survival 12.2%, Inventory Management 12.1%, Life Sim 9.1%
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.
Why similar: Space 27%, Space Sim 24.6%, Mars 18% ★, Science 10.6%, Simulation 7.8%
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: Space Sim 22.9%, Mars 18% ★, Space 12%, Survival 10.1%, Science 9.3%
Build and upgrade your personal ship to travel around a strange planet.
Why similar: Space Sim 28.2%, Space 21.2%, Simulation 13.5%, Sci-fi 12.3%, Crafting 9%
What The Stars Forgot is a retro-styled sci-fi horror management sim. As an advanced starship's cutting-edge AI, you have to guide a procedurally generated crew of hundreds as they embark on a dangerous mission to discover the source of an anomalous signal emanating from deep space.
Why similar: Survival 19.5%, Space Sim 17.6%, Procedural Generation 15.7%, Space 12.9%, Sci-fi 11.8%
In "Space Mechanics: Repair | Hiring | Craft" you are the owner of a space repair station in which you have to work. Repair spaceships, get money for it, hire them and create items for sale or for your own purposes.
Why similar: Space Sim 32.2%, Space 21.1%, Futuristic 11.8%, Simulation 10.6%, First-Person 8.9%
Experience fast action, thrilling levels, spectacular explosions and lots of pew-pew-pew. Star Horizon is a reboot for the on-rails space shooter genre.
Why similar: Space 28.1%, Space Sim 19.4%, Sci-fi 13.5%, Survival 11.7%, Simulation 10.6%
Master physics in one compelling physics puzzle after another. Aim the launcher and adjust its power, using your understanding of gravity wells to correctly plot their courses in a variety of challenges. Complete a light-hearted story and then test yourself in the endless Expeditions mode.
Why similar: Space Sim 24.5%, Space 21.3%, Science 17.9%, Procedural Generation 13.3%, Simulation 6.5%
47 million probes were launched into the void. Yours just found something alive. A living universe simulation where evolution never stops — not even when you do.
Why similar: Space Sim 20.4%, Procedural Generation 19.1%, Simulation 13.7%, Sci-fi 12.6%, Space 10.9%
You are the ISS crew, where the station's fate depends on everyone. Oxygen leaks, system failures, meteorite threats — repair with your own hands and make real-time decisions. Complete missions, perform spacewalks. Experience life in orbit: in space, nothing goes according to plan.
Why similar: Space Sim 28%, Resource Management 22.8%, Space 14.6%, Science 11.8%, Simulation 11.3%
Go to the Moon to explore its harsh nature and mysterious anomalies. Build your own lunar base, craft equipment, extract valuable resources and make many discoveries. Overcome the challenges of extreme lunar conditions, an oxygen-free atmosphere and much more unknown...
Why similar: Space Sim 17.7%, Survival 14.1%, Space 12.7%, Crafting 10.7%, Science 10.5%
