60+ similar titles based on shared tags and player behavior. Themes include Space, Space Sim, Sci-fi, 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.
Vanguard Galaxy
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.
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?
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 23%, Idler 13.7%, Mining 12.5% ★, Sandbox 12%, Crafting 7.5%
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 28.7%, Sandbox 20.1%, Crafting 12.4%, Management 10.8%, Exploration 10.3%
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 49.2%, Idler 11.2%, Mining 10.3% ★, Casual 9.8%, Top-Down 6.1%
A chaotic incremental mining game where a single swing scales into screen-clearing mayhem! Smash planetary quotas to unlock advanced tools, deploy helper bots, and invest in a massive skill tree. Trigger devastating proc combos and break your efficiency wide open.
Why similar: Space Sim 26.3%, Idler 19.4%, Mining 18.6% ★, Economy 9.5%, Space 5.5%
Harvest energy across the solar system. Build generators on alien worlds, prestige for Dark Energy, and construct a Dyson Sphere around the Sun. Ten planets. Infinite power. One way home.
Why similar: Space Sim 35.8%, Idler 21.6%, Economy 10.6%, Management 7.9%, Casual 6.9%
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 36.5%, Idler 22.6%, Sandbox 20.8%, Casual 8.3%, Space 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 52.4%, Sandbox 25%, Exploration 11.9%, 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 43.3%, Sandbox 17.8%, Economy 9.4%, Exploration 7.8%, Crafting 6.7%
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 40.1%, Idler 19.7%, Economy 11.7%, Casual 7.9%, Exploration 7.8%
Nullvein is a short, satisfying incremental mining game. Break ore blocks, find the perfect build in the skill tree, unearth the impossibly rare Firestone and craft the ultimate pickaxe. Just one more hit!
Why similar: Idler 20.3%, Mining 19.4% ★, Sandbox 14%, Economy 11.3%, Crafting 9.5%
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 34.9%, Idler 21.9%, Sandbox 16.7%, Space 6.8%, Top-Down 5.9%
Start as a tiny black hole and grow by consuming asteroids, planets, and star systems. Automate your power, unlock upgrades, and devour the universe in this relaxing space idle incremental game.
Why similar: Idler 26.3%, Space Sim 17.2%, Economy 15%, Casual 9.8%, Management 9.1%
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 61.9%, Casual 19.1%, Exploration 12%, 2D 5.1%, Indie 1.3%
Build and automate your own industrial space empire. Mine asteroids, manage logistics, expand production lines with drones and conveyors, explore new sectors through wormholes, and grow your mining operation across the galaxy.
Why similar: Space Sim 25.4%, Mining 16.1% ★, Sandbox 13.5%, Management 8.3%, Crafting 7.3%
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 41.6%, Idler 24.7%, Sandbox 11.1%, Resource Management 6.2%, Management 5.1%
Mesmerizing incremental idle clicker game about space. When objects collide, you receive matter. Use this matter to unlock and upgrade objects in your star system. Use powerful Abilities. Dive into the Prestige system (Warp) with a wide Skill Tree, and discover new star systems with new bonuses.
Why similar: Space Sim 30.6%, Idler 21.2%, Mining 15.2% ★, Management 7.9%, Casual 7.2%
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: Space Sim 27.8%, Idler 27.3%, Crafting 9.9%, Management 9.5%, Space 7.7%
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 36.8%, Idler 26%, Crafting 13.3%, Casual 8.8%, Space 8.2%
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 20.6%, Mining 19.7% ★, Crafting 13.3%, Management 9.3%, Exploration 8.4%
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 37.5%, Sandbox 20.8%, Casual 9%, Management 8.9%, Sci-fi 5.6%
Galactic Mining Corp is a unique rogue-lite, action game with crafting and base building mechanics. Head into uncharted space and discover a universe of locations to exploit for riches! Use your profits to expand your HQ, hire a crazy work force, obtain new drill components and upgrade everything.
Why similar: Space Sim 26%, Idler 17.1%, Mining 15% ★, Economy 10.8%, Crafting 9.6%
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 32.3%, Mining 17.4% ★, Sandbox 16.8%, Top-Down 7.4%, Space 6.2%
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 34.2%, Sandbox 19.4%, Mining 17.8% ★, Exploration 8.6%, Space 7%
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 46.5%, Sandbox 21.3%, Casual 16.1%, Exploration 6.8%, Space 5.1%
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 23.6%, Idler 15.6%, Mining 14.7% ★, Economy 13.1%, Crafting 8.8%
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 36.7%, Sandbox 21.5%, Crafting 13.4%, Space 7.1%, Resource Management 7.1%
Asteroids are worth trillions. They're also spinning at 200 meters per second. You are a Wrangler—harpoon tumbling rocks, wrestle them to a dead stop with your custom-built ship, and mine them for credits. The pay is good. The survival rate is a conversation people avoid.
Why similar: Space Sim 31.6%, Mining 18.3% ★, Sandbox 17.3%, Economy 12.4%, Exploration 7%
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 27.4%, Idler 26.1%, Management 9.4%, Crafting 8.3%, Casual 8.2%
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 31.2%, Mining 23.9% ★, Sandbox 18.7%, Top-Down 5.9%, Exploration 5.7%
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 47.7%, Management 13.5%, Exploration 12.3%, Space 9.8%, Resource Management 5.7%
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 42.7%, Sandbox 20.6%, Mining 16.9% ★, Space 13.6%, Sci-fi 3.7%
A 2D space-fishing idle RPG. Cast gravity lines into nebula-soaked planets, reel in bioluminescent leviathans, and run an automated drone fleet that earns credits while you sleep.
Why similar: Idler 37.2%, Crafting 19.6%, Casual 10.4%, Sci-fi 6.8%, Management 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 45.7%, Sandbox 24.1%, Space 8.4%, Exploration 8.1%, Crafting 7.5%
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 39.3%, Mining 17.6% ★, Idler 13.7%, Crafting 7.6%, Exploration 6.5%
Dig the earth, collect ores and sell them to upgrade your equipment. Explore a mysterious depths. And the deeper you go… the more you realize something ancient has been waiting for you down there, in the dark, for a very long time.
Why similar: Idler 32.9%, Casual 19.1%, Mining 18.7% ★, Sandbox 14%, Exploration 13.4%
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: Space Sim 21.9%, Idler 21.6%, Mining 17.8% ★, Economy 13.8%, Casual 6.4%
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 43.8%, Sandbox 23.4%, Management 8%, Economy 5.7%, Crafting 5.7%
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 31.3%, Sandbox 18.7%, Economy 13.9%, Crafting 7.4%, Top-Down 6.6%
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: Space Sim 30.7%, Mining 20.6% ★, Crafting 11.6%, Exploration 7.6%, Space 7.4%
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 42.1%, Sandbox 20.5%, Crafting 7.9%, Top-Down 7.6%, Space 6.9%
An arcade-incremental game where you DESTROY planets! Build a fleet, upgrade weapons, max out your skill tree and destroy your target slowly. You'll advance deep into the galaxy, strategically shattering planets to their cores to unlock the next celestial.
Why similar: Space Sim 24.8%, Idler 21.7%, Mining 13.3% ★, Economy 9.7%, Space 8.1%
Can you deliver the goods? Board your spaceship and go!
Why similar: Space Sim 47.3%, Sandbox 25.9%, Casual 16.8%, Sci-fi 4.5%, 2D 3.7%
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 43.1%, Sandbox 22%, Crafting 10.7%, Exploration 8.8%, Management 7%
Destroy stars, collect stardust, and revive the lost moonlight. Lose yourself in Euphoria.
Why similar: Idler 25%, Mining 23.5% ★, Casual 12.1%, Exploration 8.1%, Relaxing 6.7%
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 49.9%, Sandbox 19.4%, Management 10.6%, Casual 9.9%, Economy 5.5%
Explore the depths as you drill, craft, and fight to escape from a mysterious asteroid deep in the Veridian Expanse!
Why similar: Space Sim 42%, Mining 16.5% ★, Crafting 10.7%, Exploration 8.5%, Top-Down 7.8%
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 29.2%, Idler 19.1%, Mining 18% ★, Crafting 10.9%, Casual 6.8%
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 44.8%, Sandbox 25.1%, Management 9.2%, Economy 7.9%, Crafting 7.4%
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 46.5%, Sandbox 21.4%, Crafting 13.8%, Exploration 9.3%, Space 6.3%
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 33.9%, Casual 17.8%, Exploration 15.9%, Relaxing 8.5%, Top-Down 7.3%
A game where you shoot
Why similar: Idler 30.9%, Sandbox 30.2%, Economy 19.5%, Casual 18.9%, Singleplayer 0.7%
Real-time planetary collision sandbox powered by SPH physics: smash planets together and watch the destruction and its aftermath!
Why similar: Space Sim 55.6%, Sandbox 20.9%, Casual 9.6%, Space 9.2%, Sci-fi 1.7%
Interstellar Inn is a 2D hotel building and management sim in space.
Why similar: Space Sim 32.7%, Sandbox 20.5%, Economy 13.9%, Management 12.5%, Resource Management 6.8%
Command a crewed starship from the inside. Explore a living galaxy, answer distress calls, fight hostile ships, manage damage, craft supplies, and make captain-level choices during an interstellar war.
Why similar: Space Sim 19%, Sandbox 18.7%, Economy 14.8%, Crafting 12%, Space 10%
You are a space archaeologist searching for ancient and powerful artifacts. After a lifetime spent chasing myths and legends, you finally uncover clues leading to the mysterious Gemini region. Aboard your old but trusted ship, you set course for the adventure of a lifetime.
Why similar: Space Sim 47.9%, Casual 14%, Exploration 9.4%, Top-Down 8%, Management 7.9%
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 28.9%, Casual 15.4%, Mining 13.9% ★, Economy 13.2%, Top-Down 7.6%
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%, Space 9.1%, Casual 8.2%, Exploration 6.8%
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 54%, Idler 23.4%, Casual 16.2%, Space 5%, Indie 1.1%
A survival engineering game where you build life support habitats, mine resources, and automate production chains on a radiation heavy planet. No rescue. No support. Just engineering.
Why similar: Space Sim 21.8%, Mining 18.7% ★, Sandbox 17.1%, Crafting 11.9%, Management 7.1%
A first person building game where every problem is solved with pipes.
Why similar: Space Sim 50%, Sandbox 26.6%, Exploration 9.8%, Crafting 7%, Sci-fi 3.6%
