60+ similar titles based on shared tags and player behavior. Themes include Space, Space Sim, Sci-fi, Singleplayer.
You are neither a general nor a soldier — you are a Stellar Industrialist. To you, peace is nothing but shutdowns and losses. Venture to the frontlines, strip battlefields for wreckage and salvage, turn spoils into resources, and expand your interstellar arms empire.
Helixteus 3
A space-themed incremental game where you manage planets and resources in a quest to dominate the universe with buildings and megastructures.
Exocraft
Design unique spaceships and build the ultimate space mining fleet as you team up to battle for resources and glory in this massively multiplayer action strategy set in an alien wasteland.
A space-themed incremental game where you manage planets and resources in a quest to dominate the universe with buildings and megastructures.
Why similar: Space Sim 23% ★, Mining 18.8% ★, God Game 17.2% ★, Procedural Generation 10.4%, Resource Management 10.3%
Design unique spaceships and build the ultimate space mining fleet as you team up to battle for resources and glory in this massively multiplayer action strategy set in an alien wasteland.
Why similar: Spaceships 33.2% ★, Mining 17.9% ★, Space Sim 14.7% ★, Resource Management 9.2%, Space 7.9%
Run a spaceship's lab module all by yourself while trying to find a cure for close-to-extinct humanity. Make repairs to various systems of the ship, solve technical problems, perform maintenance, and upgrade tools that will help you to overcome the most unusual challenges.
Why similar: Spaceships 44.5% ★, Space Sim 25.6% ★, Space 11.7%, Simulation 10.2%, Sci-fi 8.1%
You take the role of a miner piloting the Domestic Cat spaceship to make as much credits as you can by mining asteroids through sectors composed of nine randomly assorted sub-sectors.
Why similar: Spaceships 35.1% ★, Mining 22.9% ★, Space 13.3%, Space Sim 11% ★, Resource Management 5.7%
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 25.9% ★, War 12.4%, Procedural Generation 11.6%, Space 11.5%, Idler 10.7%
Fight off a galactic threat in this idle clicker game. Battle waves of enemy ships, progress actively or passively, and save humanity. With over 200 high-quality ship models and background mode, watch your fleet soar across your desktop while you work!
Why similar: Spaceships 34.3% ★, Space Sim 18.6% ★, Clicker 9%, Sci-fi 7.2%, Idler 6.6%
A turn-based grand strategy game in space, set in the near future: Defend Earth against an alien invasion from the edge of the Solar System and expand your campaign to push them back to their base.
Why similar: Spaceships 26.4% ★, Space Sim 17.7% ★, Grand Strategy 17.5% ★, Wargame 12.3%, Space 10.9%
My Little Cosmos is a light idle clicker game that runs quietly in the background. Keyboard input and mouse clicks from everyday computer use automatically drive the evolution of a universe, with inventory rewards dropping over time.
Why similar: Space Sim 23.6% ★, God Game 16.7% ★, Space 10.5%, Idler 9.9%, Clicker 9.2%
Travel with your spacecraft throughout the solar system based on realistic Kepler's laws of gravity. Invent your own routes between planets, use gravity, explore space, trade, upgrade your spaceship and enjoy the beautiful scenery!
Why similar: Space Sim 30.9% ★, Spaceships 29.8% ★, Space 13.9%, Simulation 7.5%, Sandbox 7.2%
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: Spaceships 31.7% ★, Space Sim 25.7% ★, Space 12.6%, Procedural Generation 9.2%, Sci-fi 6.8%
Expand your own galactic empire across new stars, research technologies, and challenge great alien powers in this immersive 4X grand strategy game. Build interstellar colonies, and starbases to gather more resources. Explore a unique galaxy full of secrets, great perils, and limitless possibilities.
Why similar: Space Sim 17.4% ★, Grand Strategy 16.9% ★, War 11.2%, Space 10.7%, Wargame 10.4%
Rebuild the remnants of humanity and conquer the Milky Way in this grand strategy game. Colonize systems and corner markets, or lead your fleets to victory in real-time battles. Reclaim Earth, or terraform new worlds.
Why similar: Grand Strategy 24.8% ★, Spaceships 21.1% ★, Wargame 19.8%, Space 13.5%, War 13.2%
Gaia Maker is a planet-wide simulation game of terraforming, based on real physics and geology. As the planet's overseer, wield advanced technologies to reshape barren planets into life-filled worlds. Foster animal life, cultivate civilizations, or destroy them. Their fate is in your hands.
Why similar: God Game 25.8% ★, Space Sim 19.3% ★, Sandbox 10.8%, Space 10.5%, Idler 9%
Start as an asteroid, grow by absorbing other celestial bodies to become a planet, a star, and ultimately a black hole. Experience realistic gravity and orbital physics in an ever-evolving sandbox universe.
Why similar: Space Sim 25.7% ★, God Game 19.4% ★, Space 15.8%, Procedural Generation 9.1%, Sandbox 8.6%
Spaceship Pro Simulator. Strapped in and ready. One ship, one mission—survive the unknown. Enemies ahead, systems online. This is my journey through deep space, and I'm not going down easy.
Why similar: Spaceships 50.7% ★, Space Sim 28% ★, Space 10%, Simulation 7.9%, Sci-fi 3.4%
Galactic Simulator 2: Stargate is a roguelite simulation game inspired by the Fermi Paradox and the Great Filter. Pilot your ship, gather resources, build stargates, and discover other civilizations as you explore an ever-evolving galaxy.
Why similar: Space Sim 23.5% ★, God Game 16.2% ★, Space 14.2%, Resource Management 9.4%, Sci-fi 7.3%
Space Colonizers is a simulation and strategy idle game of Sci-Fi adventure theme. To explore more planets and meet cute aliens, you have to constantly install parts and upgrade spacecraft.
Why similar: Space Sim 28.2% ★, Spaceships 18% ★, Clicker 11%, Space 9.3%, Idler 7.8%
Build your unique spaceship and explore space. Travel between planets, fight different opponents, trade and develop. Build the most efficient ship and fight with other players in multiplayer. 17 languages available.
Why similar: Spaceships 36.2% ★, Space Sim 23.7% ★, Wargame 11.5%, Space 11%, Sandbox 6%
Become a space mining astronaut in this chill rogue-lite mining game. Explore, mine and complete objectives while unlocking and upgrading your equipment along the way.
Why similar: Mining 25.5% ★, Space Sim 20.8% ★, Space 13.6%, Procedural Generation 10.8%, Resource Management 9.2%
The year is 2040. You, an ex-sergeant, have signed a contract with a large mining corporation in the Belt. Mine ore, build out your outpost, travel to nearby asteroids and collaborate with other belters.
Why similar: Spaceships 30.2% ★, Space Sim 20.5% ★, Mining 20.2% ★, Space 10%, Sci-fi 6.3%
Build and pilot your warship to hunt the galaxy’s most wanted. Dodge blasters and missiles as you tear enemy hulls apart piece-by-piece in a high-stakes roguelite campaign, or unleash total chaos in the sandbox.
Why similar: Spaceships 43.7% ★, Space Sim 20.9% ★, Space 11.7%, Sci-fi 7.6%, Procedural Generation 7.1%
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 29.9% ★, Space 25.5%, Mining 21.4% ★, Sandbox 9.2%, Simulation 8.1%
HIRED STARS is an isometric single player RTS game in an open, randomly generated sandbox universe. You take control of a small mercenary force. Plunder trade routes, attack pirates, fight the Empire or follow the story. Conquer or buy new ships and equipment. Recruit new captains and level them.
Why similar: Spaceships 29.4% ★, Space Sim 23.9% ★, Procedural Generation 9.9%, War 9.5%, Space 7%
In this 4X + RPG strategy game, lead humanity’s last ark and rebuild a new home among the mysterious ruins of the stars. Starting from nothing, you will develop technology, build powerful fleets, resist external threats, and shape the rebirth of human civilization.
Why similar: Wargame 21.4%, Space Sim 19.6% ★, Space 14.7%, Grand Strategy 14.1% ★, Resource Management 7.2%
On board a space cruiser, you'll travel the actual distance of the entire universe known to man.
Why similar: Spaceships 37.6% ★, Space Sim 15.4% ★, Idler 14.1%, Space 13.4%, Clicker 6.9%
Choose your own adventure in this open-world humanity expansion space simulation. Travel beyond the constellations to new frontiers. Explore, collect resources, supply the expansion efforts, or go battle it out spaceshooter style. Do we seek Galaversal Supremacy or peace? You decide !
Why similar: Space Sim 26.7% ★, Grand Strategy 14.2% ★, Space 13%, Resource Management 11.7%, Wargame 9.3%
Take to the stars and harvest precious ore from wild asteroids! ASTRALODE is asteroid mining puzzle action with an interstellar support crew of colorful misfits.
Why similar: Mining 26.2% ★, Space Sim 25% ★, Space 13.8%, Sci-fi 8.8%, Strategy 7.4%
Don't repeat this at home!
Why similar: Spaceships 31.9% ★, Space Sim 21.8% ★, Strategy 15.6%, Space 12.2%, Simulation 11.9%
Tame spinning asteroids with harpoons and thrusters. Mine them for profit. Upgrade your ship. A physics sandbox where every rock fights back.
Why similar: Mining 24.2% ★, Space Sim 22.7% ★, Procedural Generation 11%, Resource Management 10.5%, Space 9%
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: Space Sim 30.4% ★, Strategy 11.8%, Simulation 11.5%, Sandbox 10.4%, Space 9.6%
Strategy from the front lines! Starpoint Gemini Warlords combines 3rd person capital spaceship combat with 4X strategy and RPG gameplay elements. Build mighty war fleets and send them into battle or lead them into combat yourself. Become the Warlord and conquer the Gemini system!
Why similar: Spaceships 29.5% ★, Space Sim 21.3% ★, Space 13.8%, Grand Strategy 12.4% ★, Sci-fi 7%
A story-driven incremental game with idle and auto-battler mechanics, inspired by Factorio logistics, Path of Exile itemization, and Eve Online's economy
Why similar: Mining 19.8% ★, Space Sim 17.3% ★, Space 12%, Wargame 8.2%, Sci-fi 7.8%
2d pixel art, top down sci- fi space ship building, resource management simulation with some arcade, tower defense elements. You build spaceship, collect necessary resources and defend yourself against waves of enemies. Equip ship with: rockets, life support, electric system and weapons.
Why similar: Spaceships 49.6% ★, Space 12.6%, Strategy 10.8%, Resource Management 9.5%, Sandbox 8.5%
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 31.7% ★, Space 14.9%, Procedural Generation 14.3%, Sci-fi 9.7%, Sandbox 8.2%
Civilization was born from a chaotic star system and has been constantly tested in its development, from ancient civilizations to occupying the entire galaxy, which is long and dangerous.
Why similar: Space Sim 28.3% ★, Space 15.4%, War 14.8%, Grand Strategy 11.2% ★, Sci-fi 8.1%
Fly a star-fighter against a bloodthirsty armada. Gather weapons, resources, and upgrades to help you push back the relentless assault while protecting the galaxies' civilians!
Why similar: Spaceships 34.9% ★, Space Sim 19.3% ★, Mining 17.3% ★, Space 11.7%, Procedural Generation 9.9%
Space trips across the your personal universe
Why similar: Space Sim 36.1% ★, Spaceships 32.4% ★, Simulation 12.5%, Space 11.2%, Sci-fi 7.8%
Exiled to a deep space mining sector, you are left with a crappy ship, a laser, and a small mining beam. It is up to you to survive by working your way through the galaxy. Mine asteroids, refine and trade the ore, buy upgrades for your ship, hunt pirates... you get it.
Why similar: Mining 25.1% ★, Space Sim 24.1% ★, Space 22.4%, Sandbox 9.5%, Procedural Generation 9.5%
Gravity Game is a puzzle-style infinite physics simulation. You are tasked with escaping your home planet, and reaching the goal at another! This game uses real Newtonian Physics in a simple 2D simulation, as a way to help people visually understand the mechanics.
Why similar: Spaceships 43.6% ★, Space Sim 18.6% ★, Space 14.7%, Procedural Generation 7.4%, Simulation 6.8%
A physics-driven automation game where your workers bounce between buildings like pinballs. Design bounce paths, build production chains, and survive asteroid waves.
Why similar: Mining 32.4% ★, Space Sim 23.1% ★, Strategy 10.3%, Sandbox 8.8%, Simulation 8.3%
Chief Miner is a space mining simulation / incremental adventure about blowing up space rocks, becoming overpowered, and uncovering a universal mystery
Why similar: Mining 25.1% ★, Space Sim 18.8% ★, Space 12.1%, Idler 9.6%, Clicker 9.3%
Volition's classic is back. Descent: FreeSpace is the quintessential old school space shooter. With a deep story, great graphics and engaging battles against fighters to capital ships it keeps you moving. Breakout that flight stick and enroll with the Grand Terran Alliance today.
Why similar: Spaceships 33.4% ★, Space Sim 22% ★, Space 13.5%, War 10.5%, Sci-fi 8.1%
As an intergalactic Space Vet, your hands are full with helping alien creatures while exploring a vast universe where every mission is a new adventure!
Why similar: Spaceships 39.5% ★, Space Sim 16.9% ★, Sci-fi 12.6%, Resource Management 12.4%, Space 8%
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 32.8% ★, Resource Management 14.7%, Idler 13%, Simulation 11.6%, Sci-fi 9.2%
Embark on an interstellar journey with Galaxy Idle Clicker! Conquer galaxies, upgrade your spaceship, and face off against a myriad of enemy ships. With engaging minigames, powerful upgrades, GIC delivers an unparalleled idle space adventure. Join the cosmic conquest today and dominate the universe!
Why similar: Space Sim 21.5% ★, Space 16.7%, Resource Management 15.6%, Idler 13.5%, Clicker 12.8%
An MMO experience that's perfect for solo or team play. Join the adventure and become the ultimate Emperor of the galaxy. Conquer Planets, Manage Economies, Optimize Production, Upgrade Technology while exploring a Randomly-Generated Galaxy, and compete Seasonal PVP.
Why similar: Space Sim 24.9% ★, Grand Strategy 22.2% ★, War 15.5%, Space 15.2%, Resource Management 9.4%
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: Spaceships 36.7% ★, Space Sim 17.8% ★, Space 14.2%, Resource Management 12.2%, Sci-fi 8.5%
Space Sim Tycoon – A sandbox transportation tycoon game where you can explore forbidden planets, gather resources, craft goods, and establish routes to manage your space empire.
Why similar: Space Sim 33% ★, Simulation 12.4%, Sandbox 11.2%, Space 11.1%, Procedural Generation 8.8%
AstroMiner is a game about building a mining colony in an asteroid field, starting as a small space station and growing to a sprawling space port.
Why similar: Mining 31.7% ★, Space Sim 29% ★, Space 17.4%, Strategy 12.6%, Sci-fi 9.4%
Watch empires rise and fall, or intervene with godly powers, in GalactiWar, a space empire simulation sandbox game.
Why similar: God Game 25.2% ★, Space Sim 16.9% ★, Space 14%, Sandbox 11.4%, War 10.4%
X-Tension is the eagerly awaited expansion pack to X: Beyond the Frontier. The expansion is not limited by a linear plot line but makes use of new ways to expand your empire. You can now take part in missions that are offered to you throughout the game.
Why similar: Space Sim 33% ★, Space 22.2%, Simulation 14.4%, Sci-fi 11.5%, Strategy 10.7%
Gods of Havoc heralds a return to the classic God-Game: watch as your worshippers spread across the galaxy; guide their destiny through dreams; shape their worlds with magic; destroy their enemies with devastating spells; and manipulate space for their advantage! An intense and cunning strategy game. Part of the 'Gods of Havoc' Trilogy!
Why similar: Space Sim 20.7% ★, God Game 19.3% ★, Grand Strategy 16.4% ★, Strategy 13.2%, Simulation 12.3%
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 35.5% ★, Mining 17.8% ★, Sandbox 12%, Idler 11.3%, Casual 6.6%
Orbital Traffic Controller is a sci-fi spaceship management game set in the Solar System. Become an interstellar traffic controller, directing vessels from planetary holding patterns and warp gates to atmospheric reentry, all while avoiding collisions with other spacecraft and planetary bodies.
Why similar: Spaceships 38.6% ★, Space Sim 26.3% ★, Space 9.5%, Simulation 7.7%, Strategy 5.9%
Take to the stars and harvest precious ore from wild asteroids! ASTRALODE Freeminers is asteroid mining puzzle action with an interstellar support crew of colorful misfits.
Why similar: Mining 28.1% ★, Space Sim 25.5% ★, Space 14.9%, Strategy 11.9%, Sci-fi 9.1%
Fly corvette-class warships. Engage in combat operations against fighters, frigates, cruisers, and more dangerous foes. Choose the ships, weapons, and improvement modules, your group will deploy with. Use tactical command decisions to overcome dangerous encounters with unrelenting enemies.
Why similar: Spaceships 30.5% ★, Space Sim 26.7% ★, Space 12%, War 11.9%, Sci-fi 9.1%
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 35.4% ★, Spaceships 26.6% ★, Space 17.6%, Sandbox 11.9%, Simulation 7%
Aster Force is a 3D sci-fi spaceship shooter game set in the far reaches of space. Players may choose from multiple ships to pilot, as they patrol and protect Sector 7184 from the sinister space pirates known as Specter. Join the crew of SS Gallaway to bring peace and order to the stars.
Why similar: Space Sim 40% ★, Spaceships 25.9% ★, Space 13.2%, Sci-fi 9.1%, Casual 7.1%
Indie 4X space strategy game with TB empire management and RTS combat set in a 3D star cluster. Build an interstellar empire by colonizing and conquering star systems, develop your colonies establish trade routes and construct fleets from a range of retrofittable capital & escort class vessels.
Why similar: Space Sim 24.9% ★, Grand Strategy 19.2% ★, Procedural Generation 10.9%, Space 10.7%, Wargame 8.6%
Fly cargo spaceships and deliver materials in a realistic 6-DOF multiplayer simulation. VR and motion platform supported.
Why similar: Spaceships 33.2% ★, Mining 22.6% ★, Space Sim 21.7% ★, Space 11.8%, Sci-fi 7.2%
