60+ similar titles based on shared tags and player behavior. Themes include Space, Space Sim, Sci-fi, Singleplayer.
A space-sim and roguelite where you build your own ship and live in it. Survive in a procedural galaxy or become part of history.
NTL: No Time Left
Command your starship through a galaxy-spanning conspiracy in this real-time tactical roguelike. Manage power, shields, weapons and more. Featuring permadeath progression, seamless portal travel, and intense capital ship combat using Newtonian Physics with Damped Velocity.
Perihelion: Rogue Orbit
Lock a target, read the angle, and null your transversal for a clean shot. Turn direct hits into brutal volleys, stacking buffs, and wildly misplaced confidence. Perihelion: Rogue Orbit is a 2D space combat roguelite where you fit ships, control range, and make every shot count.
Command your starship through a galaxy-spanning conspiracy in this real-time tactical roguelike. Manage power, shields, weapons and more. Featuring permadeath progression, seamless portal travel, and intense capital ship combat using Newtonian Physics with Damped Velocity.
Why similar: Space Sim 31%, Roguelike 15.8%, Sci-fi 9.7%, Procedural Generation 8.3%, Tactical 8.3%
Lock a target, read the angle, and null your transversal for a clean shot. Turn direct hits into brutal volleys, stacking buffs, and wildly misplaced confidence. Perihelion: Rogue Orbit is a 2D space combat roguelite where you fit ships, control range, and make every shot count.
Why similar: Roguelike 21.4%, Space Sim 15.6%, Sci-fi 14.9%, Space 14.9%, Combat 9.8%
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 42.5%, Simulation 14.1%, Space 9%, Sci-fi 9%, Procedural Generation 8.6%
Fight, salvage and trade across the moons and rings of a solar system nobody can leave. Take what you can carry. Read what the dead left behind. Everything you do is remembered.
Why similar: Space Sim 37.8%, Space 13%, Simulation 12.7%, Sci-fi 10.1%, Open World 6.6%
Zero-Point is a 3D space roguelike featuring tactical ship-to-ship combat, crew command and an immersive view of your ship's interior. As Captain of a Star Federation cruiser, lead your crew and ship to victory over the rebellious Galactic Liberation Front!
Why similar: Space Sim 29.7%, Roguelike 14.9%, Real Time Tactics 13.7%, Space 12.5%, Sci-fi 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 33.5%, Procedural Generation 12.5%, Space 12.2%, Sci-fi 11.4%, Open World 7.7%
Pilot your ship across a procedurally generated star map as corruption spreads inward. Each sector holds a stabiliser; protect it from raiders and pump energy into its shields. Jump between nodes, prioritise threats, and manage energy. Hold the line until time runs out, or be consumed by corruption.
Why similar: Space Sim 43.1%, Space 19.7%, Strategy 11.7%, Sci-fi 8.8%, Combat 6%
Single-player space strategy about the last ship of a vanished civilization: built to copy itself, no longer able to. Turn dead systems into mines, refineries, and shipyards. Design fleets, command the fights, lose ships, never the factory. Find out what silenced the galaxy.
Why similar: Space Sim 33.1%, Space 15.1%, Procedural Generation 9%, Strategy 9%, Simulation 7.4%
Darkstar One offers a fantastic amount of freedom of choice. The story-based missions gradually lead you deeper into the galaxy to new races, new technologies and ever stronger opponents. Explore a vast array of solar systems in search of hidden artifacts of ancient races, essential objects for upgrading your ship--the Darkstar One.
Why similar: Space Sim 38.8%, Space 22.5%, Sci-fi 15.1%, Open World 7.9%, Simulation 6%
Build spacecraft with a realistic part-based editor and fight multiplayer orbital wars using Keplerian, Newtonian, and patched-conics flight. Engage with lasers, railguns, missiles, and EW in fast, decisive battles shaped by strategy and logistics.
Why similar: Space Sim 40.1%, Space 11.3%, Sci-fi 11.2%, Real Time Tactics 10%, Simulation 9.8%
Embark on interstellar conquest in a 2D space strategy game. Command ships, explore galaxies, engage in real-time battles, and customize your fleet. Traverse hazardous star maps, unlock factions, and strategize for victory. Are you ready to conquer the cosmos?
Why similar: Real Time Tactics 19.3%, Roguelike 16%, PvE 11.8%, Sci-fi 10%, Space 9.8%
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 35.8%, Simulation 12.7%, Strategy 10.8%, Space 10.8%, Sci-fi 8.9%
Shields up, red alert! YOU are the captain. Experience the thrill of command in this captain's chair roguelike: engage in combat, manage your crew, upgrade your ship, explore, make scientific discoveries and perform a dash of diplomacy.
Why similar: Roguelike 20.1%, Space 19.5%, Procedural Generation 16.8%, Resource Management 11.2%, Strategy 10.3%
Captain your own starship in this 2D, open-world space-sim. Command your crew as you explore, trade, mine, smuggle, steal and fight your way across the milky-way galaxy with real-time, tactical combat.
Why similar: Space Sim 35.6%, Real Time Tactics 15.2%, Open World 8.7%, Simulation 8%, Space 7.8%
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 37.8%, Space 16%, Procedural Generation 9.9%, Simulation 7.5%, Exploration 7.2%
Try to survive in infinite asteroid cloud as long as possible in reworked tower defence style. FInd your own playstyle and beat your own records or chillout with original ambient soundtracks. Build, explore, think - everything to create your own colony in this cold space.
Why similar: Space Sim 30.4%, Real Time Tactics 13.9%, Roguelike 13.5%, Space 13.4%, Tactical 10.6%
Blend of planet system exploration, discovery, real time space combat, together with player needing to maintain and upgrade his space ship to overcome numerous obstacles. An experience quite unlike other games in its genre.
Why similar: Space Sim 19.7%, Space 18.9%, Roguelike 17.4%, Sci-fi 15.5%, Strategy 8.2%
An indie space-sim and strategy game featuring ship and fleet combat mixed with RTS elements. Complete contracts and Claim sectors for your faction in the near-future, where resource exploiting corporations are in a state of constant conflict over territory control.
Why similar: Space Sim 34.8%, Real Time Tactics 15.7%, Space 12.5%, Sci-fi 10.4%, Tactical 6.2%
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 41.4%, Simulation 15.1%, Strategy 12.5%, Space 11.2%, Sci-fi 8.7%
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 39.9%, Space 17.2%, Sci-fi 11.3%, Resource Management 9%, Exploration 7.7%
Take control of your own starship and blaze your trail in an ever-changing galaxy. Master the arts of combat, mining and trade or venture out into the unknown across a 1:1 scale universe.
Why similar: Space Sim 44.2%, Space 16.7%, Sci-fi 10.9%, Open World 10%, Simulation 5.7%
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 42.7%, Space 15%, Sci-fi 12.1%, Open World 9.6%, Simulation 8.3%
This is a single player game. You play a rebooted android in a broken shuttle. You need to fly the ship, keep the energy systems functional, mine some fuel from asteroids and feed the FTL drive with energy.
Why similar: Space Sim 40.9%, Resource Management 11.4%, Roguelike 10.1%, Simulation 8.9%, Exploration 6.9%
First person space combat and exploration in an open world in a variety of star systems. Pilot ships, fight, run missions and trade.
Why similar: Space Sim 32.1%, Space 10.6%, Procedural Generation 10.1%, Sci-fi 9.2%, Open World 7.1%
Far from Earth, mankind hasn't changed in the centuries since we've reached the stars. Across this wide-open galaxy, you'll find merchants, builders, and explorers. The more adventurous are colonizers, conquerors, and even space pirates. And you, Voyager? What will you be?
Why similar: Space Sim 32.8%, Space 16.2%, Sci-fi 16%, Procedural Generation 10.7%, Open World 8%
This "spaceship simulation roguelike-like" allows you to take your ship and crew on an adventure through a randomly generated galaxy filled with glory and bitter defeat.
Why similar: Roguelike 23.6%, Space Sim 18.4%, Space 18.4%, Sci-fi 13.2%, Procedural Generation 7.8%
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 37.1%, Space 19.4%, Simulation 15.9%, Sci-fi 14.4%, Strategy 10%
In the midst of a seemingly hopeless war among the stars, take control of highly customizable spacefighters to experience classic space combat action throughout a story-driven campaign.
Why similar: Space Sim 52.5%, Space 18.4%, Sci-fi 15.6%, Simulation 8.5%, Action 3.2%
Destroy or be destroyed. Missile Wars is a high-pressure arms race where players must defend their asteroid from enemy missile strikes while investing in crucial tech upgrades to gain the upper hand.
Why similar: Space Sim 36.8%, Real Time Tactics 17.1%, Strategy 10.6%, Space 8.5%, Sci-fi 8.4%
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 38.6%, Procedural Generation 12.9%, Space 11%, Open World 10.1%, Simulation 6.9%
In Battlestar Galactica: Scattered Hopes, take command of a fleet escaping the annihilation of the Twelve Colonies. Manage crises on board as you prepare for the next encounter with the Cylon Fleet. Times are dire, and hard choices must be made. Your only hope: rejoin the Battlestar Galactica.
Why similar: Space Sim 24.6%, Roguelike 11.5%, Real Time Tactics 10.7%, Space 9.7%, Tactical 9.3%
Experience a 1:1 scale, procedurally generated universe with seamless exploration from planets to stars. Journey across the cosmos with zero loading screens and realistic Newtonian physics. Trade, fight, and survive in a post-apocalyptic galaxy where gravity is your only boundary.
Why similar: Space Sim 36.1%, Procedural Generation 11.4%, Space 10.1%, Combat 8.7%, Open World 7.9%
A sci-fi survival game with a twist. Set in a sub-orbit of a black hole, collect materials and scavenge wrecks in order to repair your damaged ship. However, time is not on your side.
Why similar: Space Sim 39.5%, Space 12.9%, Resource Management 11.4%, Sci-fi 9.8%, Open World 7.7%
Subdivision Infinity is an immersive and pulse pounding sci-fi space shooter featuring stunning graphics and tight spaceship game play. Hunt down and destroy enemy spacecraft, crush capital ships, mine asteroids for rare minerals, and find blueprints to craft amazing new vessels!
Why similar: Space Sim 41.5%, Space 19.5%, Sci-fi 16.2%, Exploration 5.8%, Open World 5.2%
Space combat sim with physics-based gameplay, personalized AI, in-depth loadouts and customization, and wingman dialogue
Why similar: Space Sim 35.9%, Sci-fi 11.2%, Space 10.5%, Procedural Generation 8.4%, Simulation 7.3%
What The Stars Forgot is a retro-styled sci-fi horror management sim. As an advanced starship's cutting-edge AI, you have to guide a procedurally generated crew of hundreds as they embark on a dangerous mission to discover the source of an anomalous signal emanating from deep space.
Why similar: Space Sim 25%, Procedural Generation 14.3%, Roguelike 13.9%, Sci-fi 13.3%, Space 8.7%
Become the Captain of an interstellar cruiser and journey across the galaxy to save the Republic. During your journey you will have to make important decisions, improve the weaponry of your ship and fight against numerous enemies.
Why similar: Space Sim 36.1%, Space 21.9%, Sci-fi 11.2%, Simulation 9.6%, Strategy 7.7%
Trade your wares and eliminate the competition in a cutthroat world. Buy new ships and stations to mine and haul resources. Explore the vast emptiness of space.
Why similar: Space Sim 52.8%, Space 20.3%, Simulation 10.9%, Strategy 8.6%, Exploration 5.1%
Don your space helmet and fire up your star drive as you blaze a trail across the stars in this 1980s inspired space exploration game.
Why similar: Space Sim 36.7%, Procedural Generation 12.6%, Sci-fi 12.1%, Open World 9.4%, Space 8.8%
Explore a precisely recreated lunar surface built from real data and a JAXA-backed simulation.
Why similar: Space Sim 49.6%, Space 16.3%, Simulation 15.8%, Open World 9.2%, Exploration 7.5%
MICROVERSE is a sci-fi action/adventure game. It includes weapons such as laser pistols, melee weapons and a 'merchant center' where you use in-game credits to buy new weapons and upgrades.
Why similar: Space Sim 41.3%, Space 10%, Sci-fi 9.5%, Open World 9.2%, First-Person 8.7%
Fly a rented corporate vessel in a procedurally-generated universe, navigate risky routes, profit from changing markets before the opportunity disappears and you lose it all. Take jobs, navigate the markets, smuggle, lie. Do everything in order to keep flying.
Why similar: Space Sim 49.3%, Simulation 15.6%, Sci-fi 8.8%, Space 8.8%, Strategy 5.7%
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 Sim 28.4%, Space 28.3%, Sci-fi 17.1%, Simulation 15.1%, Open World 5.2%
Explore the vast reaches of space inside a realistic gravity simulation with only your trusty rocket launcher by your side. Battle scores of local robotic inhabitants that want to push you out and stake your claim at the edge of the galaxy.
Why similar: Space Sim 29.5%, Roguelike 12.7%, PvE 10.9%, Procedural Generation 10.5%, Space 8.4%
FREELANCERS: ROGUE SKIES An open-world single-player space combat roguelite where you pilot customizable starfighters, engage in tactical dogfights, and explore dynamic star systems across a galaxy shaped by war and opportunity.
Why similar: Space Sim 33.1%, Roguelike 18.7%, Simulation 12.9%, Sci-fi 5.7%, Space 5.4%
The world's first science-based photorealistic interactive 3D planetarium that models the entire Universe, using procedural generation for uncharted areas.
Why similar: Space Sim 50.4%, Simulation 17.7%, Space 15.1%, Open World 8.1%, Exploration 7.3%
In Delos, you are the space traffic controller managing the flow of ships at a bustling space station. Direct docking, allocate resources, and prevent collisions in a real-time strategy setting. Balance efficiency and safety to maintain order in the interstellar hub.
Why similar: Space Sim 50%, Sci-fi 15.5%, Simulation 11.5%, Strategy 9%, Resource Management 7%
Galactic Simulator 2: Stargate is a roguelite simulation game inspired by the Fermi Paradox and the Great Filter. Pilot your ship, gather resources, build stargates, and discover other civilizations as you explore an ever-evolving galaxy.
Why similar: Space Sim 32.3%, Roguelike 15.8%, Space 14.6%, Sci-fi 11.4%, Simulation 8%
beyond.frontiers is an open-world space adventure with 30+ ships, 125+ sectors, and fully voiced stories. Trade, explore, or fight — your choices shape the galaxy as three empires clash and ancient secrets await discovery.
Why similar: Space Sim 43%, PvE 13.9%, Open World 9.7%, Sci-fi 9.5%, Exploration 7.2%
Take command in the ultimate starship simulator: Star Command Galaxies. Become a Captain, recruit your crew, customize and upgrade your starship, battle alien vessels, teleport to away missions and repel boarding invaders in this real-time strategy simulation adventure from indie studio Warballoon.
Why similar: Space Sim 31.8%, Real Time Tactics 15.4%, Sci-fi 11.8%, Space 10%, Tactical 9.2%
Galaxor is an online sci-fi strategy game where you build planets, research technologies, command fleets and expand your empire across the galaxy. Manage resources, join clans, take part in events and face alien threats in long-term space warfare.
Why similar: Space Sim 32.9%, Real Time Tactics 15.3%, Sci-fi 9.3%, Space 7.9%, Simulation 7.8%
In celebration of the 25 yr anniversary of the first release, this compendium contains all 4 games in the Battlecruiser 3000AD series which was first released in 1996.
Why similar: Space Sim 38%, Sci-fi 13%, Space 12.9%, Simulation 8.7%, Combat 7.9%
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 38.6%, Simulation 14.2%, Space 10.1%, Sci-fi 9.6%, Procedural Generation 8.6%
Join the war in the depths of space with Space Shooter 24! Customizable ships, realistic graphics, and breathtaking action await you. Take action now to save the galaxy.
Why similar: Space Sim 21.1%, Space 17.6%, Sci-fi 14.2%, Open World 11.7%, First-Person 9%
WarpVector is an immersive sci-fi roguelike built around space exploration, combat, and navigation. Explore the remnants of an ancient civilization, fend off marauding space pirates, and find a way to save your home planet.
Why similar: Roguelike 24.5%, Space Sim 22.7%, Sci-fi 16.5%, Space 14.6%, Simulation 9%
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 28%, Sci-fi 15.7%, Space 15.5%, Open World 10.3%, Simulation 8.4%
Assume command of a battle fleet and deploy immediately to the Dust Zone, commander. Our main food supply station has gone dark and the United Earth Nations (UEN) needs to know why in this 4X RTS space sim. Manage your ships, control space stations, and watch your back.
Why similar: Space Sim 28.1%, Real Time Tactics 16.2%, Space 13%, Sci-fi 12%, Tactical 9.8%
Explore a galaxy of 300 systems as you control your fleet in a top-down 3D style, navigating through Star-lanes, Warp gates, and Black holes. Customize and upgrade your fleet, complete missions, trade, hire your crew, wage war and determine the fate of the galaxy in this grand sim saga.
Why similar: Space Sim 44.1%, Sci-fi 14.2%, Space 10.4%, Strategy 7.2%, Simulation 6.1%
X3: Reunion continues the epic space saga, blending deep space trading and intense real-time combat. Explore a vast universe, establish your empire, and shape the new frontier. With enhanced graphics and intricate economies, it's a journey of strategy, simulation, and interstellar intrigue.
Why similar: Space Sim 36.5%, Space 24%, Sci-fi 12.4%, Simulation 9.6%, Strategy 7.8%
Take to the stars and explore the solar system. Master the orbital mechanics of N-body physics. Plot a careful course to complete your mission.
Why similar: Space Sim 49.5%, Simulation 17.1%, Space 16.6%, Strategy 12%, 3D 3.6%
