60+ similar titles based on shared tags and player behavior. Themes include Space Sim, Space, Simulation, Singleplayer.
Super Space Frogs is a 2D physics-based rocket game. Design, Deploy, and Fly awesome rockets. Unlock new technology to build bigger and better ships. Explore the solar system and unlocks the mysteries it holds.
Travelers in Space Crack
Travelers in Space Crack is a survive game in deep space. Explore in different galaxy through space cracks. To find and gather useful resource, to trade and make money are all important to develop your own fleets. And only through build massive fleets, you triumph over the unknown evil forces.
Planet Miner
Remove fog, look for and mine minerals, construct buildings, upgrade the rover and reach the portal.
Travelers in Space Crack is a survive game in deep space. Explore in different galaxy through space cracks. To find and gather useful resource, to trade and make money are all important to develop your own fleets. And only through build massive fleets, you triumph over the unknown evil forces.
Why similar: Space Sim 32.5% ★, Colony Sim 25.1% ★, Wargame 17.3%, Simulation 11.5%, Exploration 4.9%
Remove fog, look for and mine minerals, construct buildings, upgrade the rover and reach the portal.
Why similar: Space Sim 35% ★, Colony Sim 25.1% ★, Simulation 11%, Action-Adventure 8.1%, Adventure 7.1%
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 33.7% ★, Colony Sim 24.8% ★, Sandbox 14.2%, Simulation 9.2%, Management 8.1%
Ensure the moon is safe for man's inevitable lunar habitat. Drive and interact as a Lunar Rover with crashed ships, the natural resources and explore the nearby landscape to determine the suitability!
Why similar: Space Sim 35.1% ★, Colony Sim 24.7% ★, Physics 13.9%, Sandbox 10.6%, Simulation 7.1%
I am excited to release my first game on Steam! SimpleRockets was released in 2013 for mobile and I've put a ton of work into it to get it ready for PC and Mac. It was inspired by KSP, and it offers a simpler 2D experience for building rockets and exploring space with realistic orbital mechanics.
Why similar: Space Sim 42.1% ★, Physics 18.6%, Sandbox 16.8%, Simulation 13.7%, Space 6.2%
Bring a forgotten solar system to life in this serene space simulator. Pilot your ship to gather tech, resolve story-rich incidents, and upgrade planets to watch your civilization thrive.
Why similar: Space Sim 33.1% ★, Colony Sim 21.6% ★, Physics 8.9%, Space 8.7%, Simulation 6.2%
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 36.4% ★, Science 15.2% ★, Sandbox 14.4%, Space 9.1%, Simulation 6.9%
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: Space Sim 28.5% ★, Science 17.3% ★, Physics 13.9%, Sandbox 13.7%, Space 12.2%
Build rockets and shoot them into space. Once you reach orbit, you are halfway to explore anywhere in the Solar System.
Why similar: Space Sim 41% ★, Science 14.5% ★, Space 13.1%, Simulation 12.3%, Exploration 9.7%
A sci-fi exploration & survival game where you take on the role of a spaceship’s AI. Explore, fight, and survive across a mining colony in the Main Asteroid Belt. Rebuild your ship. Rescue your crew. Reveal the truth behind your mission.
Why similar: Space Sim 32.6% ★, Physics 13.1%, Sandbox 11.8%, Space 8.8%, Action-Adventure 7.4%
ROVA is a cozy space-rover photography game. Help a new space colony conduct research on large spherical planets, by documenting elements of alien worlds through photography. ROVA is a game about discovery and exploration.
Why similar: Space Sim 31% ★, Colony Sim 29.2% ★, Sandbox 12.9%, Space 8.3%, Exploration 7.8%
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: Space Sim 28.8% ★, Science 16.6% ★, Physics 12.9%, Simulation 12.3%, Sandbox 10.8%
The existence of all mankind is under threat. You are the only hope!
Why similar: Space Sim 35.5% ★, Science 17.7% ★, Simulation 11%, Space 10.9%, Physics 10.7%
In the 23rd century, Earth orbit is flooded with debris from constant warfare. Countries, megacorporations, and mercenaries are fighting for control. Take contracts, build your warfleets, and dominate the Earth-Luna system in this realism-focused strategy RPG!
Why similar: Space Sim 22.1% ★, Wargame 14.6%, Science 14% ★, Physics 11.3%, Sandbox 10.5%
Master the heavy physics of your offroad hauler and upgrade it to conquer the treacherous Martian landscape. Transport vital resources to evolve your central outpost from a humble shelter into a thriving planetary hub. The frontier is hostile, it’s your job to tame it.
Why similar: Space Sim 32.6% ★, Colony Sim 29.6% ★, Simulation 12.1%, Adventure 7.7%, Exploration 5.9%
Real-time planetary collision sandbox powered by SPH physics: smash planets together and watch the destruction and its aftermath!
Why similar: Space Sim 46.1% ★, Physics 15.7%, Sandbox 13.1%, Space 10.3%, Simulation 8.8%
Simulate the physics of the Universe on a large scale and create stunning visuals. Play with intergalactic interactions, smash planets together and even create the Big Bang itself!
Why similar: Space Sim 35.9% ★, Sandbox 17.6%, Physics 17.2%, Simulation 15.2%, Space 11.1%
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. Then go beyond and conquer the galaxy!
Why similar: Space Sim 27.4% ★, Science 18.6% ★, Physics 13.6%, Sandbox 12.5%, Space 9.3%
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 28.3% ★, Colony Sim 20.4% ★, Science 11.1% ★, Sandbox 11%, Space 7.4%
A "small" universe simulation, where you play as a black hole and try to absorb the whole universe. You decide the size and shape of the universe. Could also be used as a less meaningful CPU benchmark.
Why similar: Space Sim 52.7% ★, Simulation 13.3%, Physics 12.5%, Space 11.8%, Sandbox 9.7%
Starfall Protocol is a Starship colony sim with RPG adventures in a galaxy with millions of explorable planets!🌌
Why similar: Space Sim 33.7% ★, Colony Sim 29.4% ★, Sandbox 11.4%, Simulation 7.6%, Exploration 6.1%
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 30.4% ★, Sandbox 16%, Management 13.3%, Exploration 11.2%, Space 9.3%
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 39.9% ★, Sandbox 13.4%, Science 13.2% ★, Physics 9.2%, Simulation 8.4%
DomeFall is a 1–4 player co-op survival sandbox FPS where you scavenge derelict starships, trade with alien stations, and defend a fragile orbital dome from endless undead swarms in the haunted graveyard of space.
Why similar: Space Sim 33.4% ★, Colony Sim 22.1% ★, Sandbox 9.7%, Action-Adventure 7.6%, Simulation 7.5%
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: Space Sim 26.4% ★, Science 19.1% ★, Physics 13.8%, Sandbox 12.8%, Space 8.8%
A casual space simulation game where you perform orbital manoeuvres on satellites to change their orbit and complete missions.
Why similar: Space Sim 47.1% ★, Physics 21.3%, Simulation 17.5%, Space 9.9%, 2D 4.3%
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 51% ★, Sandbox 18.4%, Exploration 12%, Simulation 6.2%, Adventure 5%
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 34.2% ★, Colony Sim 19.4% ★, Wargame 11.2%, Space 8.3%, Sandbox 8%
Launch Window is a single player physics-based automation game where you establish supply chains across an entire solar system using Newtonian orbital mechanics.
Why similar: Space Sim 31.5% ★, Colony Sim 17.1% ★, Physics 13.5%, Sandbox 11.5%, Management 7.5%
The game "Terraspace" offers you a unique experience of planet settlement and terraforming — creating conditions for life on unsuitable planets. This will require you to build the necessary structures to populate the planet.
Why similar: Space Sim 34% ★, Colony Sim 26.1% ★, Sandbox 12.3%, Science 10.6% ★, Stylized 5.7%
Master the cockpit of highly realistic spacecraft in this Newtonian physics based sim. Take off from surface to space, plot a course between the planets and dock with space stations. Trade commodities or take shipping contracts to buy upgrades and optimize your build - every choice matters.
Why similar: Space Sim 29.3% ★, Sandbox 15.6%, Science 12.4% ★, Simulation 12.2%, Physics 10.1%
IMPACT is an immersive sci-fi game set on the Moon. Build and manage a lunar base, generating valuable scientific data along the way. This data is used by the European Space Agency to train a real AI that will eventually land on the Moon.
Why similar: Space Sim 32.5% ★, Colony Sim 27.8% ★, Science 16.4% ★, Space 7.5%, Exploration 7%
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 38.6% ★, Physics 15.5%, Sandbox 11.5%, Space 11.3%, Simulation 11%
A deep starship colony sim. Build your starship, manage air, water, food, fuel, energy, temperature and psychology to keep your crew alive across vast distances. Closed-loop system in space. Mining, wiring, plumbing, in-ship factory, (alien?) radio signals & translation, diplomacy, combat, and more.
Why similar: Colony Sim 31.6% ★, Space Sim 27.4% ★, Sandbox 10.6%, Management 9.1%, Simulation 6.8%
Order: The New Dawn is a colony sim with space adventure. As a legendary captain from the United Stellar, build a base on the desert planet New Terra and face the perils of the Wastespace—how will you shape the destiny of the stars?
Why similar: Space Sim 34.3% ★, Colony Sim 30.4% ★, Sandbox 10.7%, Management 7.5%, Exploration 6.7%
Rover Simulator allows you to experience the cosmos through the lens of a Rover. Explore celestial bodies across the galaxy in the pursuit of evidence pointing to signs of life as well as gaining a broader understanding of the universe to pave the way for colonization beyond the Earth.
Why similar: Space Sim 43.6% ★, Simulation 13.3%, Science 12.6% ★, Exploration 9.3%, Adventure 8.5%
A colony sim set on a starship. Build and manage a spacefaring civilisation, balance oxygen, power, and crew survival, and guide your ship through the final escape from Earth.
Why similar: Colony Sim 38.2% ★, Space Sim 37.6% ★, Management 10.2%, Simulation 9.1%, Pixel Graphics 3%
Explore alien planets with carefully designed ecosystems, weather, resources, dangers and unique phenomena. Hunt animals for food and collect resources to craft equipment and repair devices on your ship. Escape each unique planet and unlock crew members and new ships.
Why similar: Space Sim 27.5% ★, Colony Sim 24.2% ★, Sandbox 11.2%, Space 8.4%, Management 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: Space Sim 39.1% ★, Science 15.3% ★, Physics 12.5%, Sandbox 9.3%, Simulation 7.5%
Red Frontier is a game about exploring the red planet and collecting trash and scrap metal.
Why similar: Colony Sim 31.4% ★, Space Sim 30.3% ★, Sandbox 13.2%, Simulation 11.8%, Adventure 7.4%
Stake your claim in the first realistic lunar colony management game! Use proven, real-world technologies to plan and grow your colony, mine resources, ship them to Earth, and keep the board of directors happy in this science-based colony sim.
Why similar: Space Sim 31% ★, Colony Sim 27.1% ★, Science 13.3% ★, Simulation 7.5%, Management 6.9%
Explore a precisely recreated lunar surface built from real data and a JAXA-backed simulation.
Why similar: Space Sim 52.9% ★, Simulation 16.6%, Space 11.3%, Exploration 11%, Open World 4.2%
The story takes place in the distant future. You will play a captain of a star ship and go into deep space. You need to manage your resources carefully. In the game, you can investigate the outliers of various planets, discover the wonders of the universe or learn the stories of lost civilizations.
Why similar: Space Sim 50% ★, Colony Sim 17.8% ★, Space 13.8%, Exploration 10.4%, Adventure 4.2%
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 43.7% ★, Simulation 15.3%, Sandbox 15%, Physics 10.1%, Exploration 6.6%
Embark on a space voyage with your ragtag crew of civilians in search of a new home. Build spaceships tile by tile, create optimal gas conditions, manage the needs and moods of their crew, encounter other space-faring groups, and explore the universe in this spaceship colony simulation.
Why similar: Colony Sim 27.1% ★, Space Sim 26.4% ★, Sandbox 11.2%, Management 8.9%, Space 7.4%
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: Space Sim 30.1% ★, Science 17.9% ★, Physics 13.6%, Sandbox 12.6%, Space 9%
Elusive Verge is a third-person space exploration game with dash of base-building, combat and survival.
Why similar: Space Sim 33.3% ★, Colony Sim 29.5% ★, Sandbox 12.8%, Simulation 7.5%, Exploration 7%
You are the captain of the Galactic battleship, building hundreds of gun turrets, raising dozens of space fighters, establishing aircraft carrier groups, space stations, and conquering the entire Milky Way
Why similar: Space Sim 43.5% ★, Wargame 24.1%, Physics 10.7%, Simulation 8.3%, Adventure 4.4%
Survive the lunar wasteland on a modular rover in perpetual motion. Scrap resources, expand your mobile base, and automate simple systems in a scientifically grounded world. Team up with up to 10 players to survive and build a rocket and escape back to Earth.
Why similar: Space Sim 21.4% ★, Colony Sim 21.3% ★, Physics 14%, Action-Adventure 11.7%, Exploration 9.5%
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 40.7% ★, Sandbox 14.5%, Space 9.6%, Simulation 8.8%, Physics 6.3%
LTA: Light-years! Thrusters! Action! - A space roguelite game about adventures, loyal crews and a multitude of amazing stories in the depths of the galaxy. Sources of inspiration for this game: The sense of freedom and adventure from Pirates! by Sid Meier, crazy stories from Rimworld...
Why similar: Space Sim 31.5% ★, Colony Sim 25.3% ★, Science 10.7% ★, Simulation 6.8%, Exploration 6.2%
Navigate through a detailed simulation of the solar system, where you can explore planets, moons, and other celestial bodies up close. Access detailed information, images, interactive content, quizzes and even mini-games where you can try to land a space probe.
Why similar: Space Sim 51.9% ★, Simulation 17.6%, Physics 13.3%, Exploration 10.4%, Space 6.8%
After the supernova explosion, the Thermian race was destroyed. All knowledge, technologies and data about the past were lost. You must to restore civilization and explore the territories of your home system in search of lost technologies and artifacts.
Why similar: Space Sim 31% ★, Colony Sim 25.3% ★, Science 13.3% ★, Action-Adventure 7.6%, Simulation 6.6%
Satellite Command is a realistic, relaxing astrophysics simulator. Complete contracts with real data, launch and take control of ever more powerful Satellites, research advanced technology and build your Space Agency!
Why similar: Space Sim 31.2% ★, Science 18.5% ★, Physics 13.2%, Sandbox 13%, Space 8.7%
Physics sandbox game that uses a graphics card as a supercomputer. Change the laws of physics, design mechanisms, create A-Life worlds and inhabit them with living beings, experiment with evolution and AI.
Why similar: Space Sim 30.4% ★, Physics 21.1%, Sandbox 19.3%, Simulation 13.8%, Space 7.8%
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 36.1% ★, Physics 18.3%, Sandbox 15.1%, Management 10%, Simulation 9.4%
An open-world space exploration game. Explore, trade and fight to rise the ranks, discover new worlds and new species, and leave your mark on the Galaxy.
Why similar: Space Sim 44.3% ★, Space 12.1%, Exploration 11.7%, Action-Adventure 10.3%, Simulation 8.6%
Pulse sweep is a short incremental game where enemies are only visible when the radar sweeps them.
Why similar: Space Sim 43.9% ★, Physics 24%, Simulation 13.2%, Space 12.4%, 2D 6.6%
