60+ similar titles based on shared tags and player behavior. Themes include Sandbox, Building, Simulation, Space.
Strata is a scientifically inspired astro-planetary sandbox where you influence the formation and evolution of entire worlds — your worlds. Discover, gather, and build on the surfaces of diverse planets, explore them in depth, and manage your systems beyond the orbital levels.
WormWorld
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!
LANDLOCK Project Wild
Embark on a hardcore survival journey in LANDLOCK, where creativity meets unforgiving challenges. Explore, build bases, fight enemies, terraform landscapes, craft strategically, and let your imagination run wild in this pioneering adventure! Are you ready for your ultimate test of survival?
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: Sandbox 14.2%, Building 14.1%, Nature 11.9%, Space 11.1%, Space Sim 10.8%
Embark on a hardcore survival journey in LANDLOCK, where creativity meets unforgiving challenges. Explore, build bases, fight enemies, terraform landscapes, craft strategically, and let your imagination run wild in this pioneering adventure! Are you ready for your ultimate test of survival?
Why similar: Choose Your Own Adventure 17.5%, Sandbox 14.4%, Building 13.1%, Nature 11.3%, Base Building 10.5%
In Kerbal Space Program, take charge of the space program for the alien race known as the Kerbals. You have access to an array of parts to assemble fully-functional spacecraft that flies (or doesn’t) based on realistic aerodynamic and orbital physics.
Why similar: Science 21.2%, Space 20.6%, Sandbox 16.3%, Space Sim 12.8%, Building 11%
In Spaceflight Simulator, you will get to build your rockets, plan launches and flights, attempt landings, deploy payloads and explore new worlds.
Why similar: Science 19.2%, Sandbox 17.9%, Space Sim 17%, Space 16.1%, Exploration 8.2%
A sci-fi settlement building game with orbital mechanics. Start from a spaceship, scan asteroids, manage fuel, ore, electricity, time, and sanity, while expanding your settlement, exploring an alien solar system, and building stations and spacecraft to support your growing colony.
Why similar: Science 17.1%, Space Sim 16.1%, Building 14.3%, Space 10.2%, Sandbox 10.2%
Space Station Continuum is a building & management sim inspired by the past, present, and future of humans in space.
Why similar: Science 19%, Building 12.6%, Space 12.4%, Sandbox 12.2%, Space Sim 12%
Become a pioneer of spaceflight. As an engineer in the Soviet Space Program you will be responsible for repairing, fixing and building the iconic spacecraft and rockets from the R-7 family.
Why similar: Science 20.4%, Building 13.6%, Space 13.5%, Space Sim 13%, Sandbox 12.9%
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: Building 15%, Sandbox 15%, Space 13.8%, Space Sim 12.9%, Crafting 10.3%
Meco Rocket Simulator is a realistic physics game where you play as an underpaid rocket scientist working for Mecodyne to design and test rocket engines without regard for your safety.
Why similar: Science 20.2%, Choose Your Own Adventure 16.8%, Sandbox 12.1%, Building 12%, Space Sim 10.6%
Space Engineers 2 is a playable Early Access Alpha sandbox focused on engineering, exploration, and colonization in a fully destructible universe. Design and build ships, stations, and planetary bases while uncovering the story of Miro and Ivan Sokol. Help shape the future of the Almagest system.
Why similar: Science 16.9%, Sandbox 13.6%, Building 13.4%, Space 12.4%, Space Sim 9.3%
Dive into a VR universe of knowledge! Explore space, engineer inventions, and journey through Earth's history. Discover, learn, and be amazed.
Why similar: Science 19.7%, Choose Your Own Adventure 16.3%, Sandbox 13.1%, Space 11.8%, Nature 11.4%
Create, Collect, and Crash in Autocraft, a physics destruction sandbox. Create your own cars, rockets, tanks, planes, boats, and more.
Why similar: Sandbox 26.5%, Building 21.8%, Space 16%, Physics 10%, Crafting 8.1%
Millions of players worldwide have flown, built, and fought their way through Captain Forever. CF Trilogy brings Captains Forever, Successor, and Impostor to Steam with a beautiful new renderer, new modules, and a reimagined world written by acclaimed novelist Cassandra Khaw.
Why similar: Science 16.8%, Building 13%, Strategy 12.9%, Space 11.4%, Space Sim 10.7%
Take part in a space program. Design spacecrafts and send them off to explore the vast expanses of space. Experience the real scale of the Solar system and the size of its celestial bodies.
Why similar: Science 21%, Space 14.6%, Sandbox 14.3%, Building 14.3%, Space Sim 12.9%
Kerbal Space Program 2 is the sequel to the acclaimed space-flight simulation game Kerbal Space Program. Enter the next generation of space adventure with exciting new parts, stunning visuals, fully revamped UI and Map View, and rich new environments to explore.
Why similar: Science 23.1%, Sandbox 15.2%, Building 15.1%, Space 15%, Space Sim 11.8%
Stranded in a world that never stops growing. Gather, craft, build and survive in an infinite procedurally generated wilderness where no two worlds are ever the same.
Why similar: Sandbox 22.7%, Building 21.4%, Exploration 14.8%, Crafting 13.8%, Base Building 11.3%
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: Science 23.5%, Space 16.4%, Sandbox 15.2%, Space Sim 13%, Building 8.2%
Build rockets and fly them around the Solar System in this realistic aerospace sandbox. Attempt landings, build space stations, drive rovers, perform spacewalks, explore alien worlds, and get your crew home safe.
Why similar: Space Sim 17.9%, Science 16.5%, Sandbox 15.9%, Space 12.1%, Building 11.2%
Extract and gather resources from different planets. Manage the supply of electricity, water, food and oxygen of your base in order to survive. Automate the creation of new products. Build a spaceship to transport your products to other places...
Why similar: Building 28.9%, Sandbox 27.6%, Space 18.5%, Strategy 9.7%, Crafting 6.7%
Go to the Moon to explore its harsh nature and mysterious anomalies. Build your own lunar base, craft equipment, extract valuable resources and make many discoveries. Overcome the challenges of extreme lunar conditions, an oxygen-free atmosphere and much more unknown...
Why similar: Science 14.4%, Building 14.3%, Space Sim 11.6%, Sandbox 11.2%, Crafting 10.6%
Land on a new planet as a space refugee. Craft items, build bases, and battle aliens to survive. Pioneer your future in this online survival RPG.
Why similar: Sandbox 17%, Building 15.7%, Space 15.5%, Crafting 12.8%, Base Building 10.6%
Build ships from scrap and fly them in a gritty space sim. Venture solo or team up. Hunt for parts, haul vital resources, and keep your space agency afloat.
Why similar: Science 17.4%, Space 13.4%, Building 13.4%, Sandbox 12.8%, Space Sim 9%
Mine. Build. Survive. Engineer your way through the cosmos in this 2D space engineering sandbox!
Why similar: Space 21.8%, Sandbox 20.1%, Building 19.2%, Space Sim 9.5%, Base Building 9.1%
Untethered is a space survival-sandbox set in our own cosmic backyard. Explore zero-gravity environments, build and operate realistic space stations, and fight to stay alive in the unforgiving realm of deep space.
Why similar: Sandbox 14.7%, Space 13%, Space Sim 12.5%, Building 11.2%, Science 10.5%
Hands On Builder is a cozy first-person building simulation where you gather materials, prepare them yourself, and construct your home piece by piece. Cut logs into panels and studs, plan your worksite, and build at your own pace in a relaxed sandbox world.
Why similar: Building 21.9%, Sandbox 16.1%, Choose Your Own Adventure 15.5%, Crafting 13.7%, Physics 9.2%
Rionag: Survey Fleet is a top-down starship builder and logistics game where it's your job to balance the needs of the crews with cutting-edge equipment on board. Unlock tech that adds new capabilities for your ships to go through hazardous environments, enabling you to explore new worlds.
Why similar: Science 21.8%, Space Sim 16.7%, Building 14.5%, Space 12.4%, Base Building 9%
Travel through the solar system in your own spaceship! The motion of each celestial body is accurately reproduced by the Kepler equation.
Why similar: Science 25.7%, Building 17.2%, Space 17.2%, Space Sim 14.3%, Crafting 13.1%
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: Sandbox 14.8%, Space 14.1%, Building 13.7%, Space Sim 12%, Base Building 9.7%
Build floating automated rigs in a volatile gas giant. Extract elements, synthesize compounds, and descend through atmospheric layers in this sci-fi systems-builder focused on chemistry, engineering, and survival.
Why similar: Science 23.4%, Space 13.6%, Sandbox 12.9%, Base Building 11.6%, Space Sim 10.5%
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: Sandbox 17.9%, Space Sim 17.6%, Building 14%, Exploration 9.8%, Space 9.8%
IslaNode Rescue Signal it is a unique survival adventure ,set on deserted island where you have nothing but natural resources. Stranded alone, you’ll need to explore, gather materials, and craft with unique node-based crafting system.
Why similar: Sandbox 17.7%, Building 16.3%, Nature 13.9%, Base Building 13%, Crafting 12.9%
Casual puzzle game on a cosmic scale. Build stars, planets and other cosmic objects. Evolve your cosmos using abilities of the stars from stellar winds to supernova.
Why similar: Space 23.4%, Sandbox 21.4%, Building 20.7%, Science 17.4%, Space Sim 11.7%
Factory management and sandbox base building in zero-g environment. Survive, expand and then dominate space industrial market. Build large scale resource processing plant completely from nothing.
Why similar: Sandbox 16%, Building 15.7%, Space 14.2%, Base Building 13.2%, Space Sim 12%
Embark on a sci-fi survival adventure on Halley's Comet as a retired astronaut on a top-secret mission. Build, manage limited resources, and survive the desolate space environment to complete your mission.
Why similar: Building 17.5%, Space 14.7%, Space Sim 13%, Survival 10.8%, Sandbox 10.3%
An open world survival game set in space.
Why similar: Space 15.8%, Sandbox 15.2%, Space Sim 14%, Building 12.5%, Base Building 10.3%
Build and manage space outposts on the Moon and Mars in this realistic simulation game. From the first step on the Moon to Mars colonization, launch rockets, take care of your astronauts and expand your base as you explore the cosmos. No grind, just pure management and exploration fun.
Why similar: Science 20.8%, Space 14.4%, Space Sim 11.8%, Base Building 10.6%, Sandbox 9.7%
Reclaim the future. Rewrite the past. Reforj the world.
Why similar: Sandbox 17%, Building 12.2%, Base Building 12.1%, Crafting 11.7%, Choose Your Own Adventure 10.1%
Starvector is a massive story-driven procedural universe where you aren't the main character. Collect resources, craft technology, build custom spaceships and bases, and so much more in a universe that existed long before you arrived, complete with pre-existing factions, conflicts, and history.
Why similar: Sandbox 17.2%, Building 14.2%, Space 12.5%, Space Sim 11.4%, Exploration 11.3%
Cleanse the system of pirates, destroy their bases and free the captives. On the asteroids, build a base, mining colonies, explore asteroids and extract resources needed for survival. Develop buildings, build defenses and turn the asteroid into a fortress.
Why similar: Sandbox 15.1%, Building 14.8%, Space 13.5%, Space Sim 13.1%, Base Building 10.2%
Evolution Survival is a survival game where the universe evolves around you. The plants and animals you saw at the beginning will be different at the end, They may not even be there, the star may have gone supernova or shrunk into a white dwarf. Who knows when Natural Selection is at the wheel!
Why similar: Nature 13.2%, Building 13.2%, Sandbox 12.6%, Space 12%, Space Sim 11.6%
Stranded on a hostile alien world, you must gather resources, craft tools, and automate production to survive. Build a base, fend off deadly wildlife, and uncover ancient secrets in this immersive sci-fi survival adventure. Will you conquer the planet or succumb to its perils?
Why similar: Sandbox 15.6%, Space 14.5%, Building 13.6%, Space Sim 12.8%, Base Building 10.9%
A spaceship building and universe-exploration game. Collect resources, expand and grow your fleet, and conquer your personal galaxy. Stellar ambience by Peaks.
Why similar: Building 29.8%, Space 26.8%, Sandbox 24.9%, Strategy 7.6%, Exploration 5.2%
A simulation sci-fi game where players take on the role of the project manager of a space elevator project. They will progressively achieve project phase goals and ultimately accomplish the ultimate goal of constructing a Mars colonization spacecraft.
Why similar: Space Sim 21.6%, Space 14.3%, Building 13.8%, Strategy 13%, Exploration 11.4%
After a shipwreck, you are one of the survivors. To Survive you will need to fight for your life.
Why similar: Building 19%, Base Building 15.8%, Sandbox 15.7%, Crafting 13.8%, Survival 12.7%
A retro-future sandbox RPG set in a frontier era galaxy with procedurally-generated elements. Create, explore, trade, and battle to stake your claim among the stars of a wild galaxy!
Why similar: Sandbox 14.9%, Building 14.8%, Space Sim 13.1%, Space 13%, Base Building 10.7%
A vast 6 handred-square-kilometer world evolves gradually step by step from the wild primitive age all the way to the advanced interstellar age, where countless spaceships are carefully built one after another to boldly explore the boundless outer space.
Why similar: Space 21.3%, Building 20.7%, Survival 14.8%, Crafting 13.4%, Space Sim 11.5%
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: Science 15.3%, Sandbox 14.8%, Space Sim 14.3%, Building 14.2%, Space 14.2%
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: Choose Your Own Adventure 19%, Space Sim 13.7%, Space 12.6%, Crafting 12.2%, Sandbox 10.6%
Yuri’s Resolve is a single-player factory-building game set in Mars' orbit. Salvage wreckage, mine Phobos, construct manufacturing systems, and forge a path back home. Operate from the immersive cockpit of your ship as Yuri’s Resolve delivers a bold, innovative take on the factory building genre.
Why similar: Space 14.8%, Base Building 13.5%, Crafting 12.1%, Sandbox 11.8%, Space Sim 11.4%
Explore a deserted island, collect resources, build a settlement from the ruins and survive the pitfalls of the wilderness. Every step holds danger, every night brings a new challenge. Nature will break you or make you stronger.
Why similar: Choose Your Own Adventure 20.3%, Sandbox 18.2%, Building 13.9%, Nature 10.9%, Exploration 9.6%
Gather resources by day, build and recruit by noon, defend your village by night! A new minimalism sandbox survival with countless new ideas – Craft Hero
Why similar: Sandbox 18.3%, Building 16.8%, Base Building 14.8%, Crafting 13.2%, Strategy RPG 11.1%
Cozy Sandbox Game about Farming and Building. Is it raining outside? Just chill and relax with warm and cheerful atmosphere of Farmcoz. Farm, Build, Explore, Explode and Unlock all items. Good luck!
Why similar: Sandbox 20.1%, Building 19.1%, Nature 17.3%, Crafting 12.8%, Exploration 9.9%
Try to survive on this island by collecting resources and building items that will help keep you alive.
Why similar: Sandbox 20.5%, Building 19.1%, Nature 15.9%, Crafting 14.1%, Exploration 12.3%
MewnBase is a space-cat survival and base-building game. Scavenge around a barren planet for items to keep you fed. Explore and collect resources. Craft items and grow your base to help you survive.
Why similar: Sandbox 17.1%, Space 15.8%, Building 15.4%, Base Building 15.1%, Crafting 12.9%
Explore space and build on other worlds in Star Rangers! Star Rangers is a space exploration and construction game that allows players to build habitats and spacecraft, acquire gear and explore the solar system.
Why similar: Science 16.9%, Sandbox 15.9%, Building 15.5%, Space 13.9%, Space Sim 10.8%
Voidless is a sci-fi space survival sandbox set in the near future within a realistic scale solar system. In first or third person, players can explore planets and asteroids, collect resources, and craft items. As well as building bases and ships, all with physics based flight and combat.
Why similar: Space Sim 17%, Sandbox 16.6%, Space 16.2%, Building 12.8%, Base Building 11.1%
Bitroca is a sandbox where every tile has a "physical" cost. Our Proof-of-Work mechanic uses your CPU (small percent) to simulate raw energy and block bots. No blockchain, no crypto—just a hardware-backed economy where effort shapes the world. Mine, build, and secure the frontier fairly.
Why similar: Choose Your Own Adventure 21.2%, Sandbox 16.4%, Building 15.7%, Space Sim 12%, Exploration 10.9%
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 21%, Space Sim 18.8%, Building 17.1%, Sandbox 15%, Crafting 9.7%
