60+ similar titles based on shared tags and player behavior. Themes include Space Sim, Space, Sandbox, Exploration.
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?
No End
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.
Wayward Cosmos
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.
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 24.8%, Crafting 14.9%, Sandbox 14.9%, Space 11.1%, Exploration 9.1%
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 29.5%, Sandbox 15%, Management 12.4%, Exploration 10.1%, Simulation 9.9%
Explore the pixel cosmos, jumping from star system to star system. Land on fully procedural planets, and make them your home.
Why similar: Space Sim 19.6%, Sandbox 16.4%, Crafting 16.1%, Space 14.1%, Exploration 10.2%
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: Space 21.5%, Space Sim 18.9%, Sandbox 15.4%, Simulation 9.7%, Crafting 9.6%
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 24.8%, Sandbox 16.5%, Crafting 12.5%, Management 10.9%, Exploration 9.3%
Welcome to this innovative sci-fi open-world! As the last survivor of humanity, build a home on a wild alien planet. Reignite civilization—from primal survival to advanced energy systems. Use the Planetary Control Module to reshape the world, uncover human secrets, and journey back to Earth.
Why similar: Sandbox 20.6%, Space Sim 20%, Space 16.6%, Crafting 12.7%, Open World 9.2%
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 26%, Space 14.9%, Sandbox 13.7%, Procedural Generation 9.8%, Exploration 8.6%
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 21.4%, Sandbox 19.8%, Space Sim 17.6%, Simulation 10.1%, Open World 8.6%
Lead an expedition into an unexplored solar system. Build rockets, aircraft, and other vehicles, discover new worlds, gather resources, complete missions, unlock technology, and grow a colony of tiny purple Klorps in this spaceflight sandbox.
Why similar: Space Sim 28.3%, Space 18.9%, Sandbox 17.1%, Simulation 13.7%, Crafting 11.5%
Command your ship and fleet in a galaxy that truly lives: 150 sectors where six factions mine, haul, trade, build and wage war whether you're there or not. Trade it, rob it, defend it — or forge your own fleet and carve out your place in it.
Why similar: Space Sim 27.2%, Sandbox 15.9%, Crafting 10.6%, Management 10%, Open World 8.5%
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 28.8%, Management 22.1%, Space 19.5%, Exploration 13.5%, Simulation 6.8%
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 27.5%, Sandbox 16.4%, Space Sim 15.5%, Exploration 14.4%, Open World 12.6%
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 27%, Sandbox 17.8%, Space 12.4%, Exploration 10%, Management 8.2%
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 26.7%, Sandbox 18.7%, Simulation 13.3%, Management 13.3%, Space 10.9%
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 27.5%, Space Sim 25.7%, Sandbox 16.2%, Simulation 9.7%, Open World 8.5%
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 34.9%, Sandbox 21.8%, Exploration 14.6%, Space 7.5%, Open World 6.3%
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 28.8%, Sandbox 20%, Crafting 12.4%, Management 10.7%, Exploration 10.3%
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 28.6%, Sandbox 19.8%, Simulation 12.9%, Exploration 10.3%, Space 8.7%
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 28.5%, Sandbox 19.6%, Space 17.1%, Crafting 9.5%, Exploration 9.2%
An open world survival game set in space.
Why similar: Space Sim 20.7%, Space 15.1%, Sandbox 14.7%, Crafting 13%, Exploration 8.9%
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 29.3%, Sandbox 15.7%, Space 11.2%, Management 10.6%, Simulation 10.2%
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 26.3%, Sandbox 16.7%, Space 14.2%, Crafting 10.1%, Open World 10%
Perihelion lets you run your own rocket engine shop. Take over an abandoned desert airfield, design realistic, unique engines, then test them!
Why similar: Space Sim 28.3%, Sandbox 23.8%, Simulation 13.1%, Management 11.3%, Space 9.6%
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 35.3%, Simulation 15.8%, Exploration 12.6%, Space 11.7%, Procedural Generation 7.2%
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 23.8%, Space Sim 19.1%, Sandbox 13%, Open World 10.1%, Simulation 9.6%
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: Sandbox 18.5%, Space Sim 16.7%, Crafting 16.6%, Space 16.1%, Management 12.7%
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: Crafting 17.6%, Sandbox 17.5%, Management 16.4%, Space 14.9%, Exploration 10%
In Moonshot, blend survival and tycoon gameplay in a 2027 space colonization race. Build rockets, lead a team, and be the first astronaut on the Moon since 1972. Navigate lunar landscapes with realistic, near-future technology. A thrilling, realistic space venture awaits!
Why similar: Space Sim 21.2%, Space 14.5%, Management 13.6%, Crafting 13.2%, Sandbox 12.9%
Lead a spaceyard: juggle contracts, design, prototype, and build all types of ships—from single-seat fighters to giant cruisers. Create custom vessels to meet precise client specs, then take the helm yourself to prove their worth.
Why similar: Space Sim 27.1%, Space 19.4%, Sandbox 14.1%, Crafting 13.3%, Simulation 10.7%
A sudden, devastating strike has reduced your interstellar voyage to ruins. As the sole survivor in X SPACE, you must rebuild your space base from scratch, assemble a versatile fleet, and pilot your massive mobile fortress into the depths of the universe.
Why similar: Space Sim 18.7%, Sandbox 15%, Space 14.1%, Management 13.6%, Crafting 13.1%
The accessible space-sim. Fly, fight, and trade through a galaxy where the prices and borders came from 700,000 days of astropolitical generation that keep ticking.
Why similar: Space Sim 32.6%, Space 18%, Sandbox 10.6%, Open World 10.1%, Exploration 9.1%
Stardeus is a deep colony sim set on a broken starship manned by drones and hibernating human survivors. As the AI, have your drones repair your ship, save your crew and travel the stars in this beautiful simulation.
Why similar: Space Sim 17.1%, Crafting 13%, Space 12.9%, Sandbox 12.2%, Management 10.7%
Start with a small mining ship and build an interplanetary space enterprise. Mine resources, refine goods, automate trade routes, expand your fleet, and take direct control of your freighter as you explore the Solar System.
Why similar: Space Sim 19.8%, Crafting 19.6%, Management 18.6%, Space 16.4%, Exploration 12.5%
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 20.6%, Crafting 15.2%, Sandbox 15.1%, Space Sim 11.8%, Exploration 9.5%
Starfall Protocol is a Starship colony sim with RPG adventures in a galaxy with millions of explorable planets!🌌
Why similar: Space Sim 25%, Sandbox 14.7%, Procedural Generation 9.9%, Crafting 9.8%, Management 8.7%
Funorbit is a space survival simulation with realistic physics, resource gathering, crafting, and building. Navigate a vast universe using orbital mechanics, encounter drifting meteoroids, and construct space stations to survive.
Why similar: Space Sim 23.1%, Sandbox 15.3%, Crafting 14.5%, Space 9.1%, Exploration 8.6%
A creative sandbox adventure with a focus on exploration, discovery and survival. Shape your worlds, build, mine, and farm. Expand your reach and travel to other worlds using your ship, and worm holes!
Why similar: Space Sim 19.7%, Sandbox 16.9%, Crafting 16.9%, Space 13.1%, Exploration 10.4%
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 17.7%, Space 16.6%, Management 15.6%, Sandbox 12.2%, Crafting 10.4%
Build your space station, design your own ships, and explore relaxed sci-fi sectors in Astrosphere. Gather resources, research new technologies, and shape your journey through the cosmos at your own pace.
Why similar: Space Sim 25%, Management 16.4%, Space 13.5%, Sandbox 12.8%, Exploration 10.2%
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 23.2%, Crafting 14.6%, Sandbox 13.6%, Space 11.6%, Exploration 8.3%
Triton Survival is an open world survival game about exploration, construction, engineering, and fighting on planets. Embark on this interstellar adventure and conquer the galaxy. Are you ready?
Why similar: Space Sim 22.4%, Sandbox 17.1%, Crafting 17%, Space 15.4%, Exploration 10.4%
A planet-building sandbox where you create entire worlds from the ground up. Generate unique planets, shape vast landscapes, and use interconnected simulations inspired by real-world processes to bring your fantasy planet to life.
Why similar: Space Sim 24.7%, Sandbox 20.1%, Simulation 13.6%, Procedural Generation 12%, Exploration 10.3%
Explore a precisely recreated lunar surface built from real data and a JAXA-backed simulation.
Why similar: Space Sim 38%, Space 19.7%, Simulation 16.4%, Exploration 14%, Open World 9.7%
Kombucha Craft is a sandbox game where you control every step of kombucha production. Experiment with recipes and flavors to find the perfect balance.
Why similar: Sandbox 30.1%, Crafting 26.9%, Management 24.8%, Simulation 12.6%, 2D 3.8%
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 23.1%, Sandbox 17.1%, Space 15.6%, Exploration 10.6%, Open World 8.9%
You are a Scraponaut, create your own spaceplane with unique parts each affecting the way your plane behaves. Collect scrap while exploring procedurally generated islands, unlock and discover unique new parts to upgrade your spaceplane.
Why similar: Space Sim 28.8%, Sandbox 17.9%, Space 16.7%, Simulation 8.6%, Exploration 7.7%
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 33.7%, Space Sim 21.5%, Simulation 15.5%, Sandbox 13.2%, Sci-fi 7.3%
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 23.1%, Space Sim 21.1%, Sandbox 12.7%, Simulation 10.6%, Exploration 7.8%
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 18.8%, Crafting 17.2%, Sandbox 15.9%, Space 13.8%, Open World 9.8%
Build and upgrade your personal ship to travel around a strange planet.
Why similar: Space Sim 31.3%, Space 17.8%, Crafting 14.4%, Simulation 13.8%, Management 11.7%
Spiritus Astrum is a persistent, open-world roleplaying sandbox with multiplayer support. It features an infinite, procedurally generated universe which players are free to explore without restriction. Spiritus Astrum is more than a game, it is a world.
Why similar: Space Sim 24.1%, Sandbox 14.8%, Space 14.8%, Crafting 11.8%, Procedural Generation 10.4%
A sci-fi, base-building adventure where you build a 'ship' on an asteroid; explore space, battle slimes, raiders, space rhinos, and more. A story that includes following orders from a mysterious AI, shooting fish with a space grappling hook, invading space stations, fixing the exploded moon, etc.
Why similar: Sandbox 20.7%, Space 17.4%, Crafting 16.9%, Exploration 13%, Open World 11.4%
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 29.8%, Sandbox 21.7%, Management 16.6%, Simulation 11.2%, Crafting 10.1%
Explore the Solar System. Mine and drop asteroids. Colonize and terraform. Lead the space race and compete with other corporations on your way to profit. Watch the expansion of human race over the centuries.
Why similar: Space Sim 22.1%, Space 17.9%, Sandbox 17%, Management 14.7%, Simulation 7.5%
WarpedSpace is a sci-fi survival adventure game set in deep space. A massive, open environment full of wonder and peril awaits you!
Why similar: Space Sim 23.4%, Crafting 16.9%, Space 13.5%, Sandbox 13.2%, Open World 9%
Launch from a familiar world into a 1:1 scale solar system of beautiful, unforgiving planets. Colonise, mine, and explore real places that people may walk upon within your lifetime. Project Longshot hands you a space program and asks only one question. How far can your program go?
Why similar: Space Sim 22.2%, Space 14.5%, Sandbox 14.3%, Crafting 12.3%, Open World 8.3%
Haul Yeah! is a chill co-op space trucking game. Live aboard your ship, grow food, cook meals, deploy drones, repair hull systems, trade on a player-driven market, and haul resources across 15 star systems. Play solo or with up to 3 friends via Steam.
Why similar: Space Sim 33.3%, Simulation 14.5%, Crafting 14.4%, Management 13.4%, Exploration 12%
The ultimate space sandbox. Participate in epic fleet battles, form alliances, strive to dominate entire galaxies and harness the universe’s resources for your industrious empire or the destruction of others. Customise your experience, the universe is yours!
Why similar: Space 26.3%, Sandbox 24%, Space Sim 11.3%, Open World 11%, Crafting 10.4%
A real-time open-world space exploration game. Your ship and crew lost in a sector in chaos. Befriend the local residents. Explore, scavenge, research, craft, upgrade. Take command of your ship and crew, survive, solve the mystery of the dark sectors and get your crew home.
Why similar: Space Sim 21.3%, Space 18.6%, Crafting 13.9%, Exploration 11.9%, Open World 10.7%
Design custom rockets and master 2D orbital mechanics to navigate a fully simulated solar system. Establish outposts, process local resources to launch interplanetary missions, and manage critical supply lines to keep your colony's workforce alive.
Why similar: Space Sim 27.1%, Sandbox 18.3%, Management 13.9%, Space 11.9%, Exploration 10%
