60+ similar titles based on shared tags and player behavior. Themes include Space Sim, Space, Simulation, Singleplayer.
Orbital Traffic Controller is a sci-fi spaceship management game set in the Solar System. Become an interstellar traffic controller, directing vessels from planetary holding patterns and warp gates to atmospheric reentry, all while avoiding collisions with other spacecraft and planetary bodies.
SpaceLab Simulator
Run a spaceship's lab module all by yourself while trying to find a cure for close-to-extinct humanity. Make repairs to various systems of the ship, solve technical problems, perform maintenance, and upgrade tools that will help you to overcome the most unusual challenges.
Star Clicker Odyssey
Fight off a galactic threat in this idle clicker game. Battle waves of enemy ships, progress actively or passively, and save humanity. With over 200 high-quality ship models and background mode, watch your fleet soar across your desktop while you work!
Run a spaceship's lab module all by yourself while trying to find a cure for close-to-extinct humanity. Make repairs to various systems of the ship, solve technical problems, perform maintenance, and upgrade tools that will help you to overcome the most unusual challenges.
Why similar: Spaceships 45.3% ★, Space Sim 26.1% ★, Simulation 14%, Space 8.6%, Sci-fi 4.1%
Fight off a galactic threat in this idle clicker game. Battle waves of enemy ships, progress actively or passively, and save humanity. With over 200 high-quality ship models and background mode, watch your fleet soar across your desktop while you work!
Why similar: Spaceships 33.6% ★, Space Sim 18.3% ★, Management 10.5%, Time Management 8.6%, Science 7% ★
Spaceship Pro Simulator. Strapped in and ready. One ship, one mission—survive the unknown. Enemies ahead, systems online. This is my journey through deep space, and I'm not going down easy.
Why similar: Spaceships 49.5% ★, Space Sim 27.4% ★, Simulation 10.4%, Space 7.1%, Sci-fi 1.7%
Explore a scientifically accurate Milky Way galaxy and discover distant uncharted worlds, while having unrestricted access to every deck of your Magellan Class deep space exploration vessel. Interact with numerous fully simulated ship systems, or simply relax in the bar and watch the stars drift by.
Why similar: Spaceships 32.5% ★, Space Sim 26.4% ★, Science 13.5% ★, Space 9.4%, Sandbox 5.9%
sfsim is a realistic 3D space flight simulator.Use an advanced single-stage-to-orbit space craft to take off, orbit the planet, perform reentry, and land back on Earth.sfsim features a true to scale Earth planet using NOAA elevation data and procedurally generated volumetric clouds.
Why similar: Transportation 27.4% ★, Spaceships 26.2% ★, Space Sim 22.5% ★, Space 9.2%, Simulation 5.5%
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 31.7% ★, Spaceships 23.8% ★, Science 13.6% ★, Space 11.4%, Sandbox 9.5%
Build your unique spaceship and explore space. Travel between planets, fight different opponents, trade and develop. Build the most efficient ship and fight with other players in multiplayer. 17 languages available.
Why similar: Spaceships 37.3% ★, Space Sim 24.5% ★, RTS 9.2%, Space 8.3%, Sandbox 5.6%
Gravity Game is a puzzle-style infinite physics simulation. You are tasked with escaping your home planet, and reaching the goal at another! This game uses real Newtonian Physics in a simple 2D simulation, as a way to help people visually understand the mechanics.
Why similar: Spaceships 41.4% ★, Space Sim 17.7% ★, Science 12.3% ★, Space 10.1%, Simulation 8.7%
HIRED STARS is an isometric single player RTS game in an open, randomly generated sandbox universe. You take control of a small mercenary force. Plunder trade routes, attack pirates, fight the Empire or follow the story. Conquer or buy new ships and equipment. Recruit new captains and level them.
Why similar: Spaceships 30.1% ★, Space Sim 24.4% ★, RTS 11.3%, Management 10.2%, Sandbox 6.2%
Travel with your spacecraft throughout the solar system based on realistic Kepler's laws of gravity. Invent your own routes between planets, use gravity, explore space, trade, upgrade your spaceship and enjoy the beautiful scenery!
Why similar: Space Sim 33.4% ★, Spaceships 32.1% ★, Simulation 10.9%, Space 10.9%, Sandbox 6.9%
A multiplayer, tactical, real-time strategy with spaceships
Why similar: Spaceships 41.6% ★, Space Sim 19.3% ★, RTS 15.6%, Space 6.4%, Strategy 6%
Space trips across the your personal universe
Why similar: Space Sim 36.3% ★, Spaceships 32.6% ★, Simulation 16.9%, Space 8.2%, Sci-fi 3.9%
Flight of Nova is a simulator based on newtonian mechanics in which you control spacecraft in the Noren star system. You fly multiple types of spacecraft doing transport and search missions in an environment with realistic aerodynamics and orbital physics.
Why similar: Spaceships 31.9% ★, Space Sim 26.7% ★, Transportation 12.1% ★, Simulation 7.6%, Futuristic 5.4%
Star Armada is a spaceship auto-battler where you assemble and command a fleet of capital ships and fighter squadrons. Unlock powerful new ships and outfit them with a range of turrets, energy shields, and starfighter hangars. Engage in automated battles, carefully timing unique abilities to win.
Why similar: Spaceships 48.2% ★, RTS 9.7%, Space 9.5%, Management 9.4%, Space Sim 8.2% ★
Build and pilot your warship to hunt the galaxy’s most wanted. Dodge blasters and missiles as you tear enemy hulls apart piece-by-piece in a high-stakes roguelite campaign, or unleash total chaos in the sandbox.
Why similar: Spaceships 47.8% ★, Space Sim 22.9% ★, Space 9.3%, Simulation 5.9%, Sandbox 4.9%
Don't repeat this at home!
Why similar: Spaceships 33.8% ★, Space Sim 23.2% ★, Simulation 16.9%, Strategy 15.2%, Space 9.3%
In this real time strategy city builder game you will help humanity in reaching beyond earth by establishing a permanent and thriving settlement in the asteroid belt. Settling in space comes with enormous challenges and dangers, which you will have to guide your people through
Why similar: Spaceships 26.8% ★, Space Sim 19.2% ★, Science 13.4% ★, RTS 11.3%, Space 9.7%
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 32.9% ★, Simulation 16.7%, Strategy 11.7%, Management 10.8%, Sandbox 10.1%
A fast paced cooperative game where hippos run a growing space depot. Race against the clock to Scan, inspect, and ship the right materials using drones. Try to keep up. Other hipponauts such as yourself are relying on you.
Why similar: Space Sim 34.7% ★, Simulation 16.3%, Time Management 15.8%, Management 14.5%, Space 13.6%
Physics-based space trucking sandbox where you fly delivery routes, balance thrust and fuel, repair systems mid-flight, and take on higher-risk jobs for bigger payouts.
Why similar: Transportation 38.4% ★, Space Sim 31.5% ★, Simulation 8.6%, Sandbox 8%, Space 7.4%
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 25.1% ★, Science 17.6% ★, Space 12.3%, Management 10.8%, Simulation 8.9%
Supply energy to many spaceships in this small, chill resource and time management game, inspired by Overcooked. A Cooked-Like, if you will!
Why similar: Spaceships 49.7% ★, Time Management 17%, Space 11.6%, Simulation 7.8%, Top-Down 5.1%
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 36.3% ★, Spaceships 19.5% ★, Science 12.4% ★, Simulation 10.7%, Sandbox 9.2%
Sci-fi RTS and Top-Down
Why similar: Spaceships 47.5% ★, Space Sim 22.2% ★, Space 8.8%, RTS 7.4%, Top-Down 4.3%
A slow, system-driven space sim about contracts, reputation, and survival through careful decision-making, not combat or heroics.
Why similar: Space Sim 32.3% ★, Transportation 29.5% ★, Time Management 14.5%, Space 6.6%, Simulation 5.7%
The existence of all mankind is under threat. You are the only hope!
Why similar: Space Sim 33.4% ★, Science 17.2% ★, Space 14.8%, Simulation 14.5%, Management 10.2%
The assassination of the Blessed Mother has plunged the galaxy in darkness. Usurpers rule with absolute authority, and blood flows in rivers of red across the stars. Only the Protocol can restore Her light.
Why similar: Spaceships 43.4% ★, Space Sim 27.7% ★, Space 9.7%, Simulation 8.1%, Strategy 4.8%
Navigate logistic trucks to their destinations. Unload cargo then leave the warehouse. Become a master planner with zero crashes.
Why similar: Transportation 42.6% ★, Management 15.1%, Time Management 11.1%, Simulation 10.4%, RTS 9.4%
The endless expanse of space has never been such a dangerous place. Take command as a Space Fleet Admiral who will face the challenge of galactic war and determine the fate of the universe.
Why similar: Space Sim 39% ★, Simulation 15.5%, RTS 14.7%, Strategy 13.1%, Sci-fi 5.4%
2d pixel art, top down sci- fi space ship building, resource management simulation with some arcade, tower defense elements. You build spaceship, collect necessary resources and defend yourself against waves of enemies. Equip ship with: rockets, life support, electric system and weapons.
Why similar: Spaceships 55.4% ★, Strategy 11.2%, Space 10.2%, Sandbox 8.5%, Simulation 8.3%
X-Tension is the eagerly awaited expansion pack to X: Beyond the Frontier. The expansion is not limited by a linear plot line but makes use of new ways to expand your empire. You can now take part in missions that are offered to you throughout the game.
Why similar: Space Sim 35.4% ★, Simulation 20.9%, Space 17.2%, Strategy 10.6%, Sandbox 7.9%
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 28.3% ★, Transportation 27.3% ★, Management 10.4%, Space 9.1%, Simulation 8.7%
The hit mobile game Interstellar Pilot 2 has come to Steam. Join the TEF forces heading to the Gatopean sector to find a new home for mankind. Play how you like in this open world space-sim developed by Pixelfactor.
Why similar: Space Sim 37% ★, Simulation 18%, Strategy 12.4%, Sandbox 11.6%, Space 10.4%
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 26.4% ★, Spaceships 16.6% ★, Simulation 15.3%, Space 12.3%, Science 11.5% ★
Captain your own space ship and roam the galaxy in 3D in this tactical space simulator with tons of RPG depth ! Space has never looked so inviting - but images can betray...It has been two years since the end of the second Gemini war, the situation in the wartorn system is further from resolution than ever.
Why similar: Spaceships 33.2% ★, Space Sim 21.5% ★, Space 16.6%, Science 10% ★, Simulation 7.1%
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 35.5% ★, Simulation 18%, Management 11.7%, Sandbox 10.8%, Space 8.6%
Captain a space freighter on its perilous voyage to deliver vital supplies to the Parvin Frontier! Select your crew, then lead and command their efforts to manage the ship's navigation, engineering, weapons, and more on the fly as crises and obstacles arise in real time.
Why similar: Space Sim 43.2% ★, Management 16.1%, Simulation 14.2%, Space 14.1%, Sci-fi 4.3%
Build your ship, defend against drone waves and explore hundreds of sectors filled with stations, asteroids and planets with lots of POIs. The ship systems can be controlled via consoles with several hundred buttons. Craft equipment and blocks, loot the POIs and disabled drones.
Why similar: Spaceships 48.4% ★, Space Sim 34.6% ★, Space 10.4%, Simulation 3.6%, Strategy 2.6%
Join the European Space Agency's SHIELD mission and discover why aliens aren't the biggest threat to us! In this science-based Planetary Protection Simulator, you fight real cosmic hazards. Build, Monitor, Protect! Become Earth's Last Defense.
Why similar: Space Sim 29.7% ★, Science 16.6% ★, Time Management 14.3%, RTS 12%, Simulation 9.6%
Build, launch and manage realistic space missions across our solar system, placing satellites and telescopes in precise orbits. Explore planets, collect valuable scientific data and sell your findings to expand your rising aerospace empire.
Why similar: Space Sim 39% ★, Management 15.8%, Simulation 13.1%, RTS 11.6%, Space 9.4%
The first ever auto-battler game, from way back in 2009Who needs backstory? Who needs resource-gathering? Diplomacy is so last year. Gratuitous Space Battles cuts right to the chase of sci-fi strategy games, and deals with large, completely unjustified space battles between huge opposing space fleets.
Why similar: Spaceships 46.4% ★, Space 11.6%, Strategy 8.3%, Sandbox 8%, RTS 6.8%
Take command of the fleet of starships that is the home to the remnants of your civilization. Manage the limited space of each spacecraft and find the balance between living space, production, defenses, and weapons. Explore the galaxy as you seek refuge and safety from an overwhelming threat.
Why similar: Spaceships 40% ★, Space Sim 17.6% ★, RTS 10.7%, Space 9.5%, Management 9.3%
Play as an A.I tasked with helping mankind explore the vastness of space. Customize your ship, recruit a crew, battle alien vessels, research new technology and explore randomly generated universes.
Why similar: Space Sim 36.3% ★, Simulation 18.7%, Management 14.8%, Space 14.6%, Strategy 13.8%
Dive into space in Ounba: collect coins, diamonds, ammo, and energy while avoiding enemy fire. Play solo or with a friend in split-screen, save anytime, and challenge the community across five unique levels with increasing excitement and challenges.
Why similar: Spaceships 36.8% ★, Space Sim 35.5% ★, Simulation 14.9%, Space 3.9%, Sci-fi 3.9%
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 39.9% ★, Management 20.3%, Space 16%, Simulation 9.5%, Strategy 8.1%
Fuel and fix ships as fast as you can in this Simulation Time Management game.
Why similar: Space Sim 36.5% ★, Time Management 22.3%, Simulation 18.9%, Space 14.5%, Futuristic 3%
Design unique spaceships and build the ultimate space mining fleet as you team up to battle for resources and glory in this massively multiplayer action strategy set in an alien wasteland.
Why similar: Spaceships 45.8% ★, Space Sim 20.3% ★, Space 7.9%, Management 7.3%, Simulation 6.1%
An AI returns from a relativistic test flight to find humanity gone. Explore a real NASA‑based solar‑system ephemeris, pilot three spacecraft across accurate topological data, and push the limits of physics as you attempt escalating WARP.
Why similar: Space Sim 40.4% ★, Spaceships 26.7% ★, Simulation 14.1%, Science 10.2% ★, Futuristic 4.2%
Amidst powerful alien empires, you are among the first humans in this corner of the procedurally generated galaxy. Trade and explore. With no combat, your success hinges on mastering complex alien economies and navigating intricate politics. Can you carve out a place for humanity in the cosmos?
Why similar: Transportation 29.4% ★, Space Sim 13.7% ★, Management 13.7%, Space 8.9%, RTS 8%
Realistic space flight simulator.
Why similar: Space Sim 31.3% ★, Transportation 18.5% ★, Science 14% ★, Space 12.4%, Simulation 10.9%
Take the helm of a cutting-edge space agency with the mission to explore and exploit the Solar system. Realize the historical, and futuristic mission to establish humanity as the Interplanetary species.
Why similar: Transportation 31.5% ★, Space Sim 21.8% ★, Management 12.1%, Science 10.5% ★, Simulation 8.2%
Cities in Motion 2 is the sequel to the popular mass transit simulation game Cities in Motion. Build, manage and lead your transportation network to provide cities with their ever changing needs. CIM2 introduces new features including multiplayer game modes, day and night cycles, timetables and dynamic cities.
Why similar: Transportation 46.4% ★, Simulation 18.5%, Management 17.9%, Strategy 9.6%, Sandbox 7.3%
Haul Cargo in Space! Manage placement of modules and make builds for fighting pirates. Explore and finish missions to uncover the secrets and mysteries of this universe.
Why similar: Transportation 38% ★, Space Sim 26.8% ★, Space 13%, Management 11.1%, Simulation 5.5%
Step into the grease-stained boots of a debt-ridden Patcher in a gritty industrial space station. Diagnose critical failures, strip panels with your automatic vortex drill, and replace complex components to bring massive ships back to life. Restore power, clear the smoke, and pay off your debt.
Why similar: Job Simulator 24.9% ★, Space Sim 23.7% ★, Simulation 20.2%, Management 10.7%, Space 8.7%
Build a galactic transportation empire and supply humanity with everything it needs to colonize the stars. In this sci-fi logistics simulator, grow your company from a local transport agency into an interstellar logistics behemoth! Singleplayer, vs AI, and online multiplayer.
Why similar: Space 19.4%, Space Sim 16.9% ★, Management 15.4%, Transportation 13.4% ★, Simulation 13.1%
Mini Airways is a real-time management game where you play the role of an air traffic controller. Clear your aircraft to takeoff & land, direct them to the destination...and most of all don't let them crash!! London, Tokyo, Shanghai... Test your ATC skills in distinctive maps around the globe!
Why similar: Transportation 28.6% ★, Job Simulator 24.5% ★, Time Management 13.5%, Management 9.9%, Simulation 7.7%
Our goal is to depict the possibilities of space exploration & combat within a realistic environment- to emphasize the "science" in science-fiction. Key features to include: proper orbital mechanics for all objects in space, detailed ship system control, functionality, inter-dependency & damage reaction.
Why similar: Space Sim 62.5% ★, Simulation 24.9%, Space 12.7%
Only the true heroes of space can become champions of Space Wave Race: the intergalactic championship that will take you to challenge the best pilots in the galaxy!
Why similar: Spaceships 50.5% ★, Space Sim 27.1% ★, Space 12.1%, Simulation 7.2%, 3D 2.2%
You are neither a general nor a soldier — you are a Stellar Industrialist. To you, peace is nothing but shutdowns and losses. Venture to the frontlines, strip battlefields for wreckage and salvage, turn spoils into resources, and expand your interstellar arms empire.
Why similar: Spaceships 38.6% ★, Space Sim 26.3% ★, Space 9.5%, Simulation 7.7%, Strategy 5.9%
The most scientifically accurate space warfare simulator ever made. Now with Steam Workshop!
Why similar: Science 20.2% ★, Space Sim 19.6% ★, Space 18.8%, Simulation 18.2%, Strategy 12.3%
