60+ similar titles based on shared tags and player behavior. Themes include Space Sim, Singleplayer, Space, Simulation.
Mine asteroids, trade minerals and chart an endless, procedurally generated galaxy in a relaxed 2D space sim. Then pin it to your desktop as a live wallpaper: your ship keeps flying, mining and discovering while you work
Asteroid Lanes
Draw trade lanes across a single seamless universe drawn in symbols and lines, and let your ships mine, haul and sell on their own. Chase the materials you lack and the regions you want, push your network outward, and hold the lanes against pirates.
Astral Outpost
Build stations above picky planets, match modules to what the locals actually want, and grow a trade empire that earns while you're away. Court the factions or cross them on the road from your first rattling fusion can to a megastructure that tames a black hole.
Draw trade lanes across a single seamless universe drawn in symbols and lines, and let your ships mine, haul and sell on their own. Chase the materials you lack and the regions you want, push your network outward, and hold the lanes against pirates.
Why similar: Space Sim 31.6%, Idler 22.5%, Simulation 11.1%, Space 8%, Top-Down 6.3%
Build stations above picky planets, match modules to what the locals actually want, and grow a trade empire that earns while you're away. Court the factions or cross them on the road from your first rattling fusion can to a megastructure that tames a black hole.
Why similar: Space Sim 34.4%, Simulation 16.8%, Idler 15.4%, Casual 11.1%, Minimalist 6.8%
Galactic Simulator 3 is a space exploration and evolution sim inspired by the Fermi Paradox and Great Filter theory. Scan uncharted star systems, gather resources and samples, establish outposts and stargates, and witness the rise and fall of civilizations across an ever-evolving galaxy.
Why similar: Space Sim 35.4%, Idler 21.7%, Simulation 12.7%, Space 7.8%, Procedural Generation 5.6%
Build an orbital factory and create a new star. Arrange neighboring machines to boost production, time reactor pulses, and automate your growing foundry. Rebuild for permanent upgrades in a cosmic incremental game.
Why similar: Space Sim 42%, Simulation 21.1%, Idler 20.3%, Space 5.1%, Sci-fi 4.4%
Take the reins of the newly founded Office of Interstellar Production, annex newly discovered star systems, mine resources and refine quality components to build mighty warships to deliver to the unceasing needs of the Navy. A chill sandbox resource management game.
Why similar: Space Sim 37.4%, Idler 22.7%, Simulation 19%, Resource Management 6.5%, Sci-fi 5.9%
Earth is on the brink of collapse! Explore space, discover new planets, and gather vital resources to save humanity. No weapons, no wars—just you and the vastness of space. The future depends on you!
Why similar: Space Sim 27.9%, Simulation 17.7%, Casual 14.8%, Exploration 12.1%, Relaxing 7.4%
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 47.5%, Simulation 23.2%, Exploration 8.6%, Space 5.8%, Sci-fi 5.1%
After a galactic portal failure you find yourself lost millions of light years away from home, in a foreign galaxy... With your main propulsion systems disabled you are unable to traverse space, so you try to collect resources you find near you in order to create a galactic portal to return back.
Why similar: Space Sim 38.7%, Simulation 20.7%, Casual 12%, Exploration 6.8%, Space 6.1%
Weird Wormholes is a casual game about traveling through wormholes to try and get back home. Use your ship to mine planets for resources and process these resources into components to enable your travels.
Why similar: Space Sim 40%, Idler 19.6%, Casual 12.2%, Exploration 7.3%, Top-Down 5.8%
A dead god drifts in the dark. Build a salvage fleet that carves it apart cell by cell, and watch a colossal carcass melt into a storm of flying debris and climbing numbers. Strip it to the bone then evolve and start again on something bigger.
Why similar: Space Sim 38.6%, Idler 20.5%, Simulation 17.5%, Casual 11.5%, Space 4.7%
Maneuver through Asteroids and collect Juice!
Why similar: Space Sim 41%, Simulation 20.7%, Casual 14.1%, Exploration 7.6%, Top-Down 6.5%
Welcome to this exciting gaming world, where you will transform into a true space explorer and embark on a magnificent journey of exploring the wonders of the universe!
Why similar: Space Sim 45.3%, Idler 20%, Simulation 14.8%, Casual 13.6%, Space 5.1%
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 64.5%, Simulation 27.4%, Space 8.1%
Watch as stars battle for control of a simple simulated galaxy. Each star belongs to a faction, indicated by its color, and combat happens automatically between neighboring stars. Your role is to observe the dynamic battlefield as stars change ownership.
Why similar: Space Sim 35.2%, Idler 22.3%, Simulation 11.5%, Casual 8%, Space 7.1%
Build an industrial base among the stars. Gather resources, manufacture ships, research technologies, and explore unknown regions of space. The core gameplay can be played offline, while alliance features add online missions and cooperative construction.
Why similar: Space Sim 42.4%, Idler 21.4%, Simulation 12.6%, Resource Management 6.1%, Exploration 4.4%
Board your ship and push the boundaries of space exploration in this contemplative space incremental. Gather resources, develop your technology, and travel from the Moon to the edge of the solar system to answer a mysterious signal from the stars.
Why similar: Space Sim 33.6%, Idler 23.8%, Simulation 12.5%, Casual 10.7%, Space 8.4%
Fly an Apollo-style lander around various planets, landing to earn points and then redocking with the command module to advance to the next level.
Why similar: Space Sim 34.7%, Simulation 32.7%, Casual 19.8%, Space 8%, Indie 4.2%
Asteroid Mining Empire is a sci-fi mining progression game where you harvest asteroid fields, earn credits, unlock upgrades, expand your ship and drone systems, and push toward powerful long-term rebirth progression as your small operation grows into a space industry.
Why similar: Space Sim 52.4%, Idler 12.2%, Casual 10.5%, Top-Down 5.9%, Space 5.6%
Ready to be an interstellar mining tycoon? In Astrovein, fit the right modules and mine each star system at top efficiency. But a full hold draws pirates: fight beside your captain, or man the turret yourself. No time? Your captains mine on quietly in a corner of your screen.
Why similar: Space Sim 40%, Simulation 18.4%, Idler 16.7%, Casual 12.1%, Space 5.1%
Explore the galaxy through the eyes of an android pilot. Enjoy a mix of relaxing planetary scanning and arcade-style combat as you upgrade your fleet. A slow-paced space sim for those who love the hum of an engine and the glow of distant suns.
Why similar: Space Sim 59.7%, Casual 18.6%, Exploration 10.7%, 2D 4.8%, Atmospheric 4.4%
Trade your wares and eliminate the competition in a cutthroat world. Buy new ships and stations to mine and haul resources. Explore the vast emptiness of space.
Why similar: Space Sim 54.4%, Simulation 16.5%, Space 12.1%, Exploration 6.3%, Trading 6.1%
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 57.7%, Simulation 30.9%, Space 11.4%
Explore every star system, orbit numerous stars, maneuver to various planets, and survive asteroids the longest aboard countless miniaturized rockets in Rocket Hit.
Why similar: Space Sim 57%, Minimalist 15.2%, Top-Down 9.2%, Casual 8.5%, Space 5.7%
In GravBoost, gravity is your greatest ally and your deadliest foe. Master the art of the gravitational slingshot to intercept orbital targets. Manage your fuel and time wisely in this physics-driven space sim where precision is the only way to survive the cosmic pull.
Why similar: Space Sim 45.6%, Simulation 19.5%, Top-Down 8.4%, Minimalist 7.6%, Space 6.7%
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 36.4%, Minimalist 12.3%, Space 9.5%, Exploration 8.3%, Simulation 7.5%
A casual space simulation game where you perform orbital manoeuvres on satellites to change their orbit and complete missions.
Why similar: Space Sim 48.3%, Simulation 26.9%, Space 9.2%, Sci-fi 5.8%, Casual 5.1%
A 2D space trading game with a real economy. NPC ships haul cargo between 78 stations and prices move whether you're there or not. Good routes die as other traders catch on, so you keep hunting new ones. No quest markers, no "best trade" arrows. Just you, a map, and the prices.
Why similar: Space Sim 42.5%, Simulation 20.9%, Exploration 7.8%, Top-Down 6.4%, Space 4.8%
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 45.2%, Simulation 21.2%, Exploration 8.3%, Space 5.8%, Sci-fi 5%
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 55.7%, Simulation 21.1%, Space 11.2%, Relaxing 5.5%, Atmospheric 4.8%
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 53.2%, Simulation 27.5%, Exploration 9.5%, Space 9.2%, Singleplayer 0.5%
Fly a rented corporate vessel in a procedurally-generated universe, navigate risky routes, 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 52.4%, Simulation 24.4%, Space 5.4%, Sci-fi 4.7%, 2D 4.4%
Pilot a lone UFO in this cozy idle desktop game that lives in the corner of your screen. Discover randomly generated planets, extract rare resources, uncover strange artifacts, and build your collection one world at a time.
Why similar: Space Sim 40.5%, Idler 20.3%, Casual 8.1%, Simulation 8.1%, Exploration 7.3%
Mine the cosmos in this idle space clicker! Collect rare resources, build powerful equipment, upgrade your ship, and unlock new stellar bodies. Rescue crew, automate mines, and uncover the secrets of the stars.
Why similar: Space Sim 35.5%, Idler 25.6%, Simulation 13.4%, Space 9.6%, Casual 8.5%
The top-down space sim. Fly, trade, and fight in a galaxy shaped by simulated history, where production, freight, and war reshape a living economy.
Why similar: Space Sim 47.4%, Simulation 13.6%, Space 9.7%, Trading 8.6%, Sci-fi 6.7%
Spaceflight add-on for Microsoft Flight Simulator X
Why similar: Space Sim 48.1%, Simulation 39%, Space 12.9%
"99% of gamblers quit right before they hit it big. This game is for the other 1%." The ultimate test of human stubbornness. Lotto.exe isn't a "game" in the traditional sense. It is a simulation of a lottery draw designed to determine exactly how much your time is worth to you.
Why similar: Idler 36.2%, Simulation 33.3%, Casual 22.5%, 2D 5.5%, Indie 1.6%
A short incremental game where you control a black hole. Devour matter, unlock upgrades, and combine talents to grow stronger. Automate your gains and push toward the ultimate Collapse.
Why similar: Idler 27.4%, Space Sim 27.3%, Simulation 11.1%, Space 9.2%, Casual 7.1%
You work at a small observatory as scientist, studying the sky and making sure nothing unsual goes unnoticed. Explore worlds, launch satelites, receive signals from outer space, solve mystries and connect the dots. Welcome to Skywatch.
Why similar: Space Sim 25.8%, Simulation 18.9%, Casual 14.3%, Space 13.9%, Exploration 13.6%
A first-person space sim set in the real solar system at true scale, with every planet where it actually is today. Dock at the ISS, take contracts, survey planets, mine moons, haul cargo and fight pirates across genuine interplanetary distances as you rise from cadet to major.
Why similar: Space Sim 52.6%, Simulation 15.7%, Space 10.6%, Exploration 7.8%, Sci-fi 6.8%
Uncover a collapsing machine of endless growth, hidden systems, and recursive resets. Generate energy, unlock expansions, recover corrupted records, and descend deeper into the Archive.
Why similar: Space Sim 38.4%, Idler 17.3%, Simulation 14.9%, Casual 9.6%, Minimalist 7.7%
Explore a seed-driven galaxy where every ship, planet, and dungeon is generated at runtime. Dogfight pirate wings, land on 20 kinds of worlds, raid surface sites on foot, and build a fleet from salvaged hulls, solo or in Steam co-op. The same seed rebuilds the same galaxy, every time.
Why similar: Space Sim 49.4%, Simulation 18%, Exploration 8.6%, Casual 6.6%, Sci-fi 5.3%
Somewhere in the third dimension there lives an alien Joe. He can't sit still. He constantly travels and explores the world and galaxies. This time he came across a new planet.
Why similar: Space Sim 47.1%, Simulation 24%, Casual 17.1%, Space 6.7%, 2D 3.4%
History of Space is an immersive and educational game that allows players to explore a virtual space history museum, delving into the captivating history of space exploration.
Why similar: Space Sim 46.8%, Simulation 24%, Casual 9.3%, Exploration 8.4%, Space 4.2%
Explore a precisely recreated lunar surface built from real data and a JAXA-backed simulation.
Why similar: Space Sim 53.8%, Simulation 25.2%, Space 10.3%, Exploration 10.1%, Singleplayer 0.6%
Will you make the grade and save the planet? Become a cadet on your first day of training in this 3rd person space combat simulator.
Why similar: Space Sim 42.6%, Simulation 38.8%, Space 10.8%, Sci-fi 7.8%
This is an incremental game where you become a cozy destroyer of worlds.
Why similar: Space Sim 48%, Simulation 19.2%, Casual 12.3%, Minimalist 9%, Space 5.3%
Gravitation is a sandbox simulation set in the vastness of the cosmos and built on the laws of real-world physics.
Why similar: Space Sim 44.8%, Simulation 23.5%, Casual 15.6%, Exploration 6.1%, Space 6%
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 58.7%, Simulation 13.9%, Space 11.9%, Sci-fi 8.8%, Atmospheric 4.6%
Galactic Simulator is a clicker game based on the Fermi Paradox and the Great Filter theory. Players can simulate the evolution of celestial bodies and civilizations in the galaxy from an observer's perspective. The game supports multiplayer mode. Create a unique galaxy with friends!
Why similar: Space Sim 35.9%, Idler 23%, Simulation 11.7%, Space 8.6%, Casual 5.7%
A survey vessel bound for a destination 84,000 km away. While investigating a destroyed spacecraft, you encounter an unexplained spatial anomaly. Manage power and resources to continue your journey, and uncover the truth behind a phenomenon that is slowly consuming reality itself.
Why similar: Space Sim 48.4%, Top-Down 9.2%, Exploration 9.1%, Sci-fi 6.9%, Minimalist 6.4%
You are the lightning. Charge a dying machine, crack it open, and grow from a centimetre-wide spark into the brightest event in the universe. An incremental across seven worlds of scale, where every collapse makes you stronger.
Why similar: Idler 27.9%, Simulation 22.7%, Casual 15.1%, Minimalist 9.6%, Space 4.1%
Build your empire. Name a star. Leave your mark on the universe forever. Explore space in this incremental idle game. Visit other players' stars, conquer their systems, discover powerful synergies, and automate your space empire.
Why similar: Space Sim 46.5%, Idler 20.5%, Simulation 13.3%, Exploration 5.5%, Space 4.9%
Fight, salvage and trade across the moons and rings of a solar system nobody can leave. Take what you can carry. Read what the dead left behind. Everything you do is remembered.
Why similar: Space Sim 47.2%, Simulation 23.3%, Space 9.4%, Exploration 8.6%, Sci-fi 6.3%
Transport cargo in this challenging flight through the void of space! Listen to your co-pilot's warnings; manage your fuel, grapple with gravity physics and meteors. Expand your fleet with brand new, massive ships using the money earned from deliveries!
Why similar: Space Sim 48.7%, Simulation 23.5%, Exploration 8.8%, Space 5.4%, Sci-fi 5.3%
In a star system with three stars exhibiting the three-body problem, pilot Earth equipped with massive nuclear fusion engines. Players must strategically toggle multiple engines on and off to keep Earth's orbit within the habitable zone, ensuring the continued development of human civilization.
Why similar: Space Sim 48.5%, Simulation 24.1%, Minimalist 11.6%, Space 7.1%, Sci-fi 4.3%
An idle incremental adventure in space! Mine asteroids while fighting off enemy AI drones. Build your own AI drones, mining lasers, helper drones and more. Collect hundreds of rewards and unlock a variety of features that will help your ultimate goal: making numbers go up (or sometimes down).
Why similar: Space Sim 26.8%, Idler 26.1%, Simulation 15.1%, Casual 8.1%, Sci-fi 7.2%
Distance is a minimalist mind-blank idle game where your keystrokes drive a lone starship forward through an endless stretch of space.
Why similar: Space Sim 38.8%, Simulation 17.2%, Idler 15.8%, Casual 11.3%, Minimalist 5.2%
A fantasy space agency management game! Manage your team, design your space ship and research new technology! Reach moons, planets and the void beyond. Can you reach the void? Can you bring Galduen to the void?
Why similar: Space Sim 46.6%, Simulation 11.9%, Space 11.6%, Exploration 11.1%, Sci-fi 6.7%
This is a single player game. You play a rebooted android in a broken shuttle. You need to fly the ship, keep the energy systems functional, mine some fuel from asteroids and feed the FTL drive with energy.
Why similar: Space Sim 47.4%, Simulation 15.1%, Exploration 9.9%, Resource Management 8.2%, Casual 5.9%
Liquid Space lets you interact with ultra-realistic liquids in zero gravity on the international space station.
Why similar: Space Sim 35.5%, Simulation 34.5%, Casual 20.3%, Space 9.8%
