60+ similar titles based on shared tags and player behavior. Themes include Space Sim, Space, Sci-fi, Singleplayer.
Monitors have received notification of an unknown event, referred to as ASTRA PROTOCOL. You have been designated search and reconnaissance to determine the meaning of this ASTRA PROTOCOL. SECONDARY OBJECTIVE: Find evidence of survivors. PROBABILITY OF HOSTILES: HIGH.
Inter Solar 83
Don your space helmet and fire up your star drive as you blaze a trail across the stars in this 1980s inspired space exploration game.
Super Starship
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.
Don your space helmet and fire up your star drive as you blaze a trail across the stars in this 1980s inspired space exploration game.
Why similar: Space Sim 28.8%, 1980s 13.2%, Procedural Generation 11.6%, Open World 8.9%, Sci-fi 8.6%
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 40.1%, Space 10.5%, Simulation 9.6%, Procedural Generation 9.1%, Sci-fi 7.6%
Far from Earth, mankind hasn't changed in the centuries since we've reached the stars. Across this wide-open galaxy, you'll find merchants, builders, and explorers. The more adventurous are colonizers, conquerors, and even space pirates. And you, Voyager? What will you be?
Why similar: Space Sim 28.8%, Space 17.5%, Sci-fi 12.7%, Procedural Generation 10.9%, Open World 8.4%
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 37.2%, 1980s 14.5%, Space 10.2%, Simulation 8.5%, Sci-fi 7.4%
In the midst of a seemingly hopeless war among the stars, take control of highly customizable spacefighters to experience classic space combat action throughout a story-driven campaign.
Why similar: Space Sim 47.2%, Space 20.4%, Sci-fi 12.7%, Retro 9.9%, Simulation 5.5%
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 33.3%, Space 15%, Procedural Generation 14.6%, Sci-fi 10.3%, Open World 9.1%
Worlds Of The Future is a sci-fi open world, action/adventure game. Explore a fully seamless solar system full of adventures, mysteries and colorful characters. Build your space delivery company, climb the company rankings and become a legend among the worlds!
Why similar: Space Sim 34.9%, Space 12.6%, Procedural Generation 10.1%, Stylized 8.7%, Sci-fi 7.7%
Darkstar One offers a fantastic amount of freedom of choice. The story-based missions gradually lead you deeper into the galaxy to new races, new technologies and ever stronger opponents. Explore a vast array of solar systems in search of hidden artifacts of ancient races, essential objects for upgrading your ship--the Darkstar One.
Why similar: Space Sim 39%, Space 27.8%, Sci-fi 13.7%, Open World 9.4%, Exploration 5.2%
An open-world space exploration game. Explore, trade and fight to rise the ranks, discover new worlds and new species, and leave your mark on the Galaxy.
Why similar: Space Sim 37%, Space 19.3%, Procedural Generation 11.3%, Open World 8.1%, Exploration 7.6%
Captain a space freighter on its perilous voyage to deliver vital supplies to the Parvin Frontier! Select your crew, then lead and command their efforts to manage the ship's navigation, engineering, weapons, and more on the fly as crises and obstacles arise in real time.
Why similar: Space Sim 42%, Space 18.1%, 1980s 12.4%, Sci-fi 8.5%, Simulation 7.2%
When the Stars Threw Down Their Spears is a story-rich, retro space shooter inspired by DOS-era space games like Star Control, Solar Winds, and Lightspeed. Blast your way through fast-paced arcade combat; build out modular, upgradable ships; and explore a galaxy torn by war.
Why similar: Space Sim 30.9%, Space 16.5%, 1980s 11%, Top-Down Shooter 10.5%, Retro 9.8%
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 32.2%, Space 15.4%, Procedural Generation 14.1%, Open World 9.8%, Retro 9.3%
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 Sim 26.6%, Space 22.8%, Sci-fi 13.2%, Open World 7.9%, Survival 7.3%
Explore a precisely recreated lunar surface built from real data and a JAXA-backed simulation.
Why similar: Space Sim 48%, Space 19.5%, Simulation 11%, Open World 10.7%, Exploration 7.8%
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 33.6%, Space 18.6%, Sci-fi 11.4%, Procedural Generation 9.3%, Survival 9.2%
Subdivision Infinity is an immersive and pulse pounding sci-fi space shooter featuring stunning graphics and tight spaceship game play. Hunt down and destroy enemy spacecraft, crush capital ships, mine asteroids for rare minerals, and find blueprints to craft amazing new vessels!
Why similar: Space Sim 41.5%, Space 23.4%, Sci-fi 14.1%, Exploration 6%, Open World 5.7%
Stellar Archipelago is a third-person base builder with a space western flair. Gather resources, build colonies on miniature planets, and grow your population to prove habitability. Unlock the warp junction and open your frontier system to future settlers.
Why similar: Space Sim 37.8%, Procedural Generation 14.7%, Space 13.3%, Open World 10%, Sci-fi 9.3%
Take control of your own starship and blaze your trail in an ever-changing galaxy. Master the arts of combat, mining and trade or venture out into the unknown across a 1:1 scale universe.
Why similar: Space Sim 45.3%, Space 21.2%, Open World 12.3%, Sci-fi 10.2%, Exploration 5.5%
Fly a rented ship in a procedurally-generated universe, navigate risky routes, and profit from changing markets before the opportunity disappears and you lose it all. Take jobs, navigate the markets, smuggle, lie. Do everything in order to keep flying.
Why similar: Space Sim 48.1%, Simulation 11%, Space 10.5%, Stylized 8.8%, Sci-fi 7.7%
A single-developer passion project. A seamless full scale solar system. Thrilling action. Be part of an incredible journey as a Universe is built from the ground up!
Why similar: Space 30.9%, Space Sim 22.2%, Open World 15.6%, Sci-fi 11.8%, Exploration 9.1%
The story takes place in the distant future. You will play a captain of a star ship and go into deep space. You need to manage your resources carefully. In the game, you can investigate the outliers of various planets, discover the wonders of the universe or learn the stories of lost civilizations.
Why similar: Space Sim 47%, Space 24.8%, Futuristic 10.5%, Exploration 7.6%, Sci-fi 4.9%
The world's first science-based photorealistic interactive 3D planetarium that models the entire Universe, using procedural generation for uncharted areas.
Why similar: Space Sim 50.2%, Space 18.5%, Simulation 12.7%, Open World 9.7%, Exploration 7.8%
Control Rovee and complete her mission. Using the terminal and clever pathing, ensure Rovee finishes her mission successfully. Be careful, or she'll run out of battery and her mission will come to an end.
Why similar: Space Sim 33%, Typing 28.6% ★, 1980s 12.2%, Space 6.4%, Simulation 5.3%
Starcom: Unknown Space is an action RPG of space exploration and adventure. Build your own starship while discovering an epic story in a universe of strange mysteries, alien factions and uncharted worlds.
Why similar: Space Sim 32.9%, Space 24%, Open World 12.2%, Sci-fi 9.6%, Top-Down Shooter 9.1%
Rebel Galaxy is a swashbuckling space adventure, with action-packed combat, exploration, discovery, trade, and “negotiation” with the outlandish denizens at the edge of the known universe.
Why similar: Space 35.4%, Space Sim 28.1%, Sci-fi 13.6%, Open World 13.4%, Simulation 3%
3030 Deathwar is a unique mix of Adventure and Space Sim. Explore star systems, mine and hunt pirates in top-down mode. Leave your ship and switch into classic Adventuring mode, where you explore derelicts, talk to shady characters or head over to the space bar for a drink.
Why similar: Space Sim 26.8%, Space 26.1%, Open World 12.3%, Sci-fi 12.3%, Simulation 7.2%
Distance Travellers is a single player extraction space simulator, set in the distant future, fight, mine and loot your way around the galaxy. Upgrade your equipment and ship and do your best to survive the barren wastes of the new world.
Why similar: Space Sim 35.6%, Space 19.2%, Top-Down Shooter 12.3%, Procedural Generation 11.1%, Simulation 5.5%
The conquest of the Solar System has begun – prove yourself as a space colonist! Pilot the spaceship, choose the planet you wish to inhabit and build your new home. However, remember that there are no rules or laws in outer space. Don't underestimate the danger and stay vigilant – enemies are near!
Why similar: Space 19%, Space Sim 17.3%, Procedural Generation 15.7%, Open World 13.3%, Sci-fi 11.9%
A casual space simulation game where you perform orbital manoeuvres on satellites to change their orbit and complete missions.
Why similar: Space Sim 46.8%, Space 18.9%, Simulation 12.7%, Sci-fi 10.1%, Futuristic 6.7%
In the distant future, the X universe faces a period of profound and irrevocable change. While the universe stumbles towards an uncertain future, countless adventures await as new enemies rise in search of power.
Why similar: Space 35.5%, Space Sim 28.9%, Sci-fi 15.7%, Simulation 11.1%, Open World 6.3%
Endless Sky is a 2D space trading and combat game inspired by the classic Escape Velocity series. Work your way up from a relatively wimpy shuttle, cargo ship, or fighter, to a highly upgraded and customized flagship or to a massive fleet of warships or freighters.
Why similar: Space 37.9%, Space Sim 22.5%, Open World 13.6%, Sci-fi 12%, Simulation 4.7%
Astrox Imperium is a relaxing space game where you fly around a generated universe. Mining, Fighting, Building, Exploring, and Surviving. What makes this game unique? You have complete control of how it plays. A robust sandbox and lots of MOD tools. Make it your game, and play it your own way.
Why similar: Space Sim 38.7%, Space 31.2%, Open World 10.8%, Sci-fi 7.9%, Simulation 7.3%
Massive ground and space battles with hundreds of units. Seamless landings on huge spherical planets. Interplanetary flights with explorable ship interiors. Boarding vessels anywhere in combat, space or surface. All in a single-server PvE co-op space-sim shooter.
Why similar: Space Sim 41%, Space 16.4%, Open World 12.9%, Sci-fi 11.4%, Futuristic 8%
Unknown Horizons is a retro styled top-down space exploration adventure where you will meet new alien races, learn their secrets and build their trust to get their help to find a way home.
Why similar: Space 22.7%, Space Sim 18.3%, Retro 12.5%, Sci-fi 11.5%, Survival 10.6%
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 Sim 26.8%, Space 22%, Survival 13.4%, Simulation 10.7%, Procedural Generation 6.5%
Deep Claims is a space exploration game where you upgrade your ship and equipment in order to mine increasingly valuable and hazardous asteroids. Can you make it to the core?
Why similar: Space Sim 31.3%, Space 18.3%, Procedural Generation 12.2%, Exploration 9%, Open World 8.8%
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 32.7%, Space 18.1%, Procedural Generation 11.6%, Survival 10.2%, Exploration 7.1%
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 34.7%, Space 16.3%, Procedural Generation 12.2%, Open World 10.7%, Sci-fi 9.2%
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 34.1%, Space Sim 28.3%, Sci-fi 15.5%, Open World 10.7%, Exploration 7.5%
Repair satellites in orbit. Reduce space debris. And enjoy the view. Void Tech is space repair simulation game, where every mission extends satellite life and restores critical infrastructure.
Why similar: Space Sim 38%, Space 25%, Sci-fi 15.6%, Investigation 12.9%, Simulation 6.8%
Build, Fly, and Survive. StarDune combines tactile, modular construction with seamless space travel. Reshape vibrant voxel planets, automate your outposts, and explore a procedurally generated solar system alone or with friends in a world that’s yours to mold.
Why similar: Space Sim 40%, Procedural Generation 11.9%, Open World 9.9%, Sci-fi 9.3%, Space 9.2%
You are a pilot, seeking revenge on your deceitful father who threw you into unknown space. Can you find your way back and get revenge? Experience a mix of 2D topdown space adventure and explore planets to discover quests, negotiate trades, mine, hunt and survive in an expanding universe.
Why similar: Space Sim 31.5%, Space 22%, Open World 12.3%, Sci-fi 10.6%, Procedural Generation 7%
Explore a seamless endless universe with an uncountable number of galaxies, stars, planets, and moons. Make friends or enemies with unique alien civilizations. Research upgrades for your vessel with scientific phenomena and alien tech that you've acquired.
Why similar: Space Sim 41.3%, Procedural Generation 16.1%, Space 14.5%, Open World 12.9%, Exploration 6.6%
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 42.2%, Space 16.9%, Survival 12.7%, Open World 9.9%, Sci-fi 9.5%
Solo Defender is a fast-paced vertical space shooter where you battle waves of enemies, unlock upgrades with Gems, and face epic bosses—including a drone-spawning Mothership. One life, multiple planets, and a secret level await. No ads—just pure arcade action.
Why similar: Space Sim 39%, 1980s 15.5%, Space 13.8%, Sci-fi 9.5%, Retro 7.6%
Become the Captain of an interstellar cruiser and journey across the galaxy to save the Republic. During your journey you will have to make important decisions, improve the weaponry of your ship and fight against numerous enemies.
Why similar: Space Sim 37.7%, Space 28.6%, Sci-fi 10.8%, Simulation 7.4%, Open World 6.3%
A short horror game where you control a decaying spacecraft exploring distant star systems.
Why similar: Space Sim 34.3%, Space 23.3%, Sci-fi 15.4%, Retro 13%, Exploration 6.5%
The origin story of a famous roidgrinder. It's an incremental space mining game where you interact with the ship's systems through a state-of-the-art terminal interface. Crossbreed of 2D arcade, lightweight simulation and some idler elements. Note: KEYBOARD REQUIRED.
Why similar: Space Sim 35.7%, Space 20.9%, 1980s 11.8%, Top-Down Shooter 8.9%, Sci-fi 6.6%
You find yourself in a distant galaxy full of merchants, diplomats, bandits and powerful factions. Explore unknown galaxies, trade, fight pirates or become one. Uncover mysteries and shape the universe!
Why similar: Space Sim 52.1%, Exploration 9.6%, Space 8.8%, Open World 8.2%, Sci-fi 7.8%
A sci-fi exploration & survival game where you take on the role of a spaceship’s AI. Explore, fight, and survive across a mining colony in the Main Asteroid Belt. Rebuild your ship. Rescue your crew. Reveal the truth behind your mission.
Why similar: Space Sim 35.8%, Space 18.4%, Open World 11.9%, Sci-fi 11.6%, Retro 10%
Drifter is an open-world sandbox space trading game with a procedurally-generated galaxy 100,000 light years across made up of tens of thousands of star systems to explore and features an original soundtrack by composer Danny Baranowsky.
Why similar: Space Sim 27.3%, Space 26%, Procedural Generation 12.1%, Open World 11.6%, Simulation 8.3%
Lost in an unexplored star system after a dimensional anomaly dispersed your fleet, you pick up signals scattered throughout the system. Explore the wrecks of the corpo-fleet, discover the secrets of the anomaly, and try to escape from this star of doom!
Why similar: Space Sim 36.3%, 1980s 16.6%, Space 16%, Sci-fi 12.3%, Retro 10.5%
Our goal is to depict the possibilities of space exploration & combat within a realistic environment- to emphasize the "science" in science-fiction. Key features to include: proper orbital mechanics for all objects in space, detailed ship system control, functionality, inter-dependency & damage reaction.
Why similar: Space Sim 67.7%, Space 18.2%, Simulation 14.1%
Time itself is breaking up, and Dodger, the dishwashing dude onboard Penrose Space Station, is the unlikely fixer. Join the chaos in this 80s-style comedy, sci-fi text-parser adventure as Dodger tackles a cosmic crisis like no other! This version includes all three episodes + new extra content!
Why similar: Typing 36.6% ★, 1980s 18.7%, Sci-fi 12.4%, Retro 11.7%, Space 9.1%
No Man's Sky is a game about exploration and survival in an infinite procedurally generated universe.
Why similar: Space 21.3%, Space Sim 18.1%, Open World 15%, Procedural Generation 13.4%, Sci-fi 10.9%
Caught in the middle of a violent conflict on the fringe of the galaxy — your ability to survive will depend on your piloting skills and combat savvy as a mercenary space fighter. But, as you explore the vastly detailed world of Tachyon: The Fringe, you will often find that the most powerful weapon on your ship is in your head.
Why similar: Space Sim 59.5%, Space 24.9%, Simulation 15.6%
Explore and unravel the mysteries of Rheksetor!
Why similar: Space Sim 38.1%, Space 19.1%, Open World 10.3%, Sci-fi 8.6%, Exploration 7.2%
Explore the farthest reaches of Human Space in this open-world space adventure. Compelled to journey to the Galactic Core by a mysterious hyperintelligence, you must fight your way through dozens of star systems teeming with clashing empires, expansionist AIs, and fearsome xenophobes.
Why similar: Space Sim 26.3%, Space 20.3%, Procedural Generation 15.4%, Open World 11.2%, Sci-fi 10.3%
A minimalist space survival game about managing fuel in a field of procedurally generated planets. Scan atmospheres, land carefully, and keep moving—because if you run out of antimatter, it's over.
Why similar: Space Sim 31%, Procedural Generation 20.8%, Space 19.3%, Survival 13.1%, Stylized 5.7%
