60+ similar titles based on shared tags and player behavior. Themes include Space Sim, Space, 2D, Singleplayer.
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.
Asteroid Mining Empire
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.
Deep Claims
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?
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 46.5% ★, Casual 14%, Idler 12%, Mining 10.2% ★, Top-Down 7.1%
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 28.5% ★, Sandbox 20%, Crafting 12.4%, Management 11%, Exploration 10.3%
A relaxing game about space exploration that can be played full screen or at the bottom of your screen. Trade, fight, mine and salvage your way through a procedurally generated galaxy. Let the game idle while your autopilot handles business and builds your fortune.
Why similar: Space Sim 20.4% ★, Idler 18.3%, Sandbox 15.2%, Crafting 8.9%, Top-Down 7.2%
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 37.6% ★, Sandbox 20.3%, Casual 13.5%, Management 7%, Crafting 6.5%
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 36.1% ★, Idler 23.5%, Sandbox 20.6%, Casual 8.2%, Space 5.9%
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 52.3% ★, Sandbox 25.1%, Exploration 12%, Top-Down 3.6%, Space 3.4%
Survive the void in Null Hørizøn. Trade, fight, and explore a retro-futuristic 3D galaxy with 2D sprites. Upgrade your ship, smuggle goods, and travel across the universe. Tactical Real-Time combat meets Grid-based exploration in this atmospheric space sim. The Null Hørizøn calls, Captain.
Why similar: Space Sim 43.2% ★, Sandbox 17.5%, Economy 9.8%, Exploration 7.8%, Crafting 6.8%
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 40.9% ★, Idler 25.6%, Sandbox 11%, Resource Management 6.3%, Management 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 61.7% ★, Casual 19.1%, Exploration 12%, 2D 5.2%, Indie 1.3%
Start as a microscopic speck, become the end of everything. Void Core is a minimalist sci-fi idle game where you control a black hole. Harvest matter, bend spacetime to automate your growth, and consume entire galaxies. Consume. Grow. Evolve.
Why similar: Idler 28.2%, Space Sim 27.3% ★, Crafting 9.7%, Management 9.6%, Space 7.5%
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 36.2% ★, Idler 27%, Crafting 13.2%, Casual 8.7%, Space 8.1%
Take over an abandoned space station and manage your own ore mine. Cut through the asteroid with your laser, sell ore, and create an automated network of robot helpers to maximize your profit.
Why similar: Sandbox 20.5%, Mining 19.9% ★, Crafting 13.2%, Management 9.5%, Exploration 8.3%
An orbital mashup of physics, puzzles, and business simulation! Navigate packages through a galaxy using gravity and tools like slingshots, mass drivers, and cannons. Create your own levels & share them with the world via Steam Workshop. The ultimate space delivery challenge awaits!
Why similar: Space Sim 37.2% ★, Sandbox 20.7%, Management 9.1%, Casual 9%, Sci-fi 5.5%
Embark on an epic space adventure in AstroMiner, where you must build a base, overcome challenges, and construct a space ship to return home from the asteroid belt.
Why similar: Space Sim 34% ★, Sandbox 19.3%, Mining 18.1% ★, Exploration 8.6%, Space 6.9%
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: Space Sim 23.1% ★, Idler 16.1%, Mining 14.8% ★, Economy 13.4%, Crafting 8.6%
Interstellar Inn is a 2D hotel building and management sim in space.
Why similar: Space Sim 28.9% ★, Sandbox 26.8%, Economy 17.5%, Management 10.4%, Space 7%
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 32% ★, Mining 17.7% ★, Sandbox 16.6%, Top-Down 7.5%, Space 6.2%
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: Idler 26.9%, Space Sim 26.8% ★, Management 9.5%, Crafting 8.2%, Casual 8%
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 46.3% ★, Sandbox 21.3%, Casual 16.1%, Exploration 6.8%, Space 5.1%
Stellar Serenity is a relaxation game where you process materials and craft items in a spaceship. No pressure, no chance to fail.
Why similar: Space Sim 36.5% ★, Sandbox 21.4%, Crafting 13.4%, Resource Management 7.3%, Space 7%
Tame spinning asteroids with harpoons and thrusters. Mine them for profit. Upgrade your ship. A physics sandbox where every rock fights back.
Why similar: Space Sim 31.2% ★, Mining 18.6% ★, Sandbox 17.1%, Economy 12.8%, Exploration 6.9%
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 47.3% ★, Management 13.8%, Exploration 12.2%, Space 9.7%, Resource Management 5.9%
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 42.7% ★, Sandbox 20.6%, Mining 17.1% ★, Space 13.5%, Sci-fi 3.6%
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 38.7% ★, Mining 17.8% ★, Idler 14.2%, Crafting 7.5%, Exploration 6.4%
A cosy incremental semi-idle space colony management game that sits on your desktop while you do other things. Mine asteroids, build ships, expand the colony, research technology, uncover mysteries and explore the universe.
Why similar: Idler 22.2%, Space Sim 21.4% ★, Mining 17.9% ★, Economy 14%, Casual 6.3%
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 39.2% ★, Idler 24%, Sandbox 13.7%, Space 7.1%, Casual 6.2%
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: Space Sim 31% ★, Mining 24.3% ★, Sandbox 18.6%, Top-Down 5.9%, Exploration 5.7%
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 45.4% ★, Sandbox 24%, Space 8.3%, Exploration 8.3%, Crafting 7.6%
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 43.5% ★, Sandbox 23.4%, Management 8.2%, Economy 5.9%, Crafting 5.7%
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: Space Sim 30.4% ★, Mining 20.9% ★, Crafting 11.6%, Exploration 7.5%, Space 7.3%
Manage your very own space station in this Tycoon game. Sell fuel and repairs to the visitors. Manufacture and research new ways to defend your business and make more money while balancing your relations towards other factions. Survive against all odds.
Why similar: Space Sim 31% ★, Sandbox 18.5%, Economy 14.3%, Crafting 7.4%, Top-Down 6.6%
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 35.7% ★, Idler 23.7%, Sandbox 14%, Casual 11.6%, Space 5.8%
2d space combat like no other. From the perspective of a single crew member, explore the fully destructible interior of any ship in a massive living world. Engage in space combat with no hitpoints where you know your enemy is dead when you see them fall out of their ship into the cold dark of space.
Why similar: Space Sim 41.9% ★, Sandbox 20.5%, Crafting 8%, Top-Down 7.7%, Space 6.8%
A casual idle / active-idle asteroid mining game where you fly around mining and make the numbers go UP! Lasers, Drones, a dash of humor, RPG, science, research, crafting, games and more.
Why similar: Space Sim 28.7% ★, Idler 19.8%, Mining 18.1% ★, Crafting 10.8%, Casual 6.7%
Can you deliver the goods? Board your spaceship and go!
Why similar: Space Sim 47.2% ★, Sandbox 25.9%, Casual 16.8%, Sci-fi 4.4%, 2D 3.8%
Explore the depths as you drill, craft, and fight to escape from a mysterious asteroid deep in the Veridian Expanse!
Why similar: Space Sim 41.7% ★, Mining 16.8% ★, Crafting 10.7%, Exploration 8.5%, Top-Down 7.9%
After a mysterious accident you are left are stranded, floating through space on a piece of a space station. Craft supplies and Hubs to expand what is now your home. But be warned space is a dangerous places where one mistake can mean certain death. Can you defy the odds and survive in space?
Why similar: Space Sim 42.9% ★, Sandbox 21.9%, Crafting 10.7%, Exploration 8.9%, Management 7.1%
A game where you shoot
Why similar: Idler 31.7%, Sandbox 29.5%, Economy 19.7%, Casual 18.5%, Singleplayer 0.7%
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 38.7% ★, Sandbox 20.5%, Space 8.8%, Casual 8%, Exploration 6.5%
Dive into a hardcore space station simulation and overcome the unforgiving environment of space. You must build and manage your station under the pressures of life, economics, and thermodynamics. Rise to power through economic leverage or ruthless military might.
Why similar: Space Sim 44.5% ★, Sandbox 25%, Management 9.4%, Economy 8.2%, Crafting 7.4%
NOW HIRING: Station Manager! Run a totally-legit* space biz in Sector 7-G. Farm alien crops, refuel shady ships, and sell dangerously edible snacks. Perks: gloves, oxygen insurance**, and mild relevance. No exp needed. Apply today! *Legit status not valid in all sectors. **Terms apply.
Why similar: Space Sim 49.6% ★, Sandbox 19.4%, Management 10.8%, Casual 9.9%, Economy 5.7%
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 33.8% ★, Casual 17.8%, Exploration 15.9%, Relaxing 8.5%, Top-Down 7.3%
A short incremental building game where everything functions with your Spin Power. Build structures, mine resources, unlock new lands, upgrade yourself inside the big skill tree, automate resource mining to increase your income and awake the mysterious water tank from eternal slumber!
Why similar: Idler 29.6%, Casual 15%, Mining 13.9% ★, Economy 13.3%, Top-Down 7.5%
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 46.3% ★, Sandbox 21.4%, Crafting 13.8%, Exploration 9.3%, Space 6.3%
Real-time planetary collision sandbox powered by SPH physics: smash planets together and watch the destruction and its aftermath!
Why similar: Space Sim 55.5% ★, Sandbox 21%, Casual 9.6%, Space 9.2%, Sci-fi 1.7%
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 53.2% ★, Idler 24.3%, Casual 16%, Space 4.9%, Indie 1.1%
Commanding a starship, you’ll trade goods across the galaxy, evade cosmic threats, and grow your trading empire. Do you have what it takes to outmaneuver rivals and become a trading legend? Take command of your destiny in Epic Space Trader, your journey to the stars begins now!
Why similar: Space Sim 37.7% ★, Economy 17.8%, Management 10.8%, Top-Down 8.4%, Casual 8%
Bounce your pickaxe and smash through asteroids in this futuristic mining incremental! Explore a massive tech tree, discover gravitational anomalies, and deliver resources back to Earth. Upgrade and explore space to discover what secrets it holds!
Why similar: Space Sim 26.7% ★, Idler 18.8%, Mining 18.3% ★, Economy 12.4%, Management 7.8%
Survive against a relentless horde in a single-player space sandbox blending factory automation, RTS combat, and deep RPG progression. Pilot humanity's last ark, the Mothership, on a desperate mission back in time to build a fleet powerful enough to change the destiny of the galaxy.
Why similar: Space Sim 38.5% ★, Sandbox 20.4%, Economy 15%, Management 9.3%, Top-Down 7.2%
Calling Home is an exciting sci-fi simulation resource management game that draws heavily from games in the factory-building and exploration genres, providing a thrilling mix of building your base, researching, factory management, puzzle solving, exploration, and resource gathering.
Why similar: Space Sim 45.1% ★, Sandbox 23.2%, Exploration 9.1%, Crafting 8.2%, Top-Down 8.1%
Mine asteroids, automate resource collection, and grow your mining operation in this active incremental roguelite built around constant progression. Fuel hyperjumps, invest in permanent upgrades, and push deeper through branching star systems while enemy forces grow stronger.
Why similar: Idler 25.7%, Space Sim 24.1% ★, Mining 15.4% ★, Economy 12.4%, Management 7.5%
Game where you can build, break or craft things.
Why similar: Sandbox 34.7%, Mining 23.3% ★, Casual 20.8%, Crafting 12.8%, 2D 6.2%
An open world idle tycoon rpg about making money.
Why similar: Idler 29.4%, Sandbox 23.4%, Crafting 13.4%, Economy 12.8%, Exploration 12.1%
Interstellar Rift is an open world starship simulator with an emphasis on ship construction and multi-player interaction. Survive in a hostile galaxy with your own custom designed and constructed starship. Invite other players to join your crew or fight them across the galaxy!
Why similar: Space Sim 37.2% ★, Mining 17.6% ★, Sandbox 16.8%, Crafting 11.6%, Exploration 7.4%
Space Station Continuum is a building & management sim inspired by the past, present, and future of humans in space.
Why similar: Space Sim 32.9% ★, Sandbox 16.9%, Economy 13.4%, Crafting 9.7%, Management 8.9%
Asteroids go boom. Zoom around in your lil' ship and learn how to accurately hit weakpoints on asteroids to extract the precious crystals within allowing you to purchase upgrades.
Why similar: Space Sim 38.9% ★, Mining 22.6% ★, Top-Down 8.4%, Exploration 8.1%, Casual 6%
Build and navigate your ship as it barrels through space. Machines, pipes, and wiring; all necessities to keep your ship running. Survive and explore.
Why similar: Space Sim 34.7% ★, Mining 17% ★, Crafting 10.3%, Management 8.5%, Top-Down 8%
A game about digging in the mines of an unknown and unclaimed planet. Collect resources, sell them and upgrade your equipment - discover all available resources!
Why similar: Mining 23.2% ★, Sandbox 21.2%, Economy 14.6%, Crafting 12.7%, Exploration 9.4%
A calm, relaxing, and short idle game. Smash geometric enemies on the battlefield, collect resources, and unlock over 100 in-game talents.
Why similar: Idler 41.8%, Casual 26.3%, Exploration 13.7%, 2D 7.8%, Relaxing 7.1%
An open world survival game set in space.
Why similar: Space Sim 35% ★, Sandbox 19.1%, Mining 16.7% ★, Crafting 10.9%, Exploration 8.3%
