60+ similar titles based on shared tags and player behavior. Themes include Space, Space Sim, Sci-fi, Strategy.
Civilization was born from a chaotic star system and has been constantly tested in its development, from ancient civilizations to occupying the entire galaxy, which is long and dangerous.
Zero-Point
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!
Space Commander
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.
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 25.8%, Space 15.2%, Aliens 13.8%, Real Time Tactics 8.5%, Futuristic 8.1%
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 32.2%, Strategy 12.4%, RTS 10.8%, Simulation 9.1%, Futuristic 8.6%
In Space Empires: Starfury you are on a wild intergalactic ride through the Space Empires universe. You are an undercover agent for the TCN (Terran Confederation Navy) trying to determine the cause of a recent escalation of pirate attacks in the Neutral territories.
Why similar: Space Sim 22.2%, Space 18.8%, Strategy 11.8%, Real Time Tactics 10.4%, RTS 10.3%
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 34.7%, Space 13.7%, Simulation 8.3%, Sci-fi 8%, Strategy 7.4%
Create your own carrier fleet, explore the universe, and destroy enemy ships with style!
Why similar: Space Sim 23.7%, Aliens 12.5%, RTS 10.6%, Strategy 10.5%, Simulation 9.3%
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 26%, Grand Strategy 14% ★, RTS 11.6%, Futuristic 10.4%, Space 8.8%
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 36.8%, Aliens 18.2%, Space 18.1%, Simulation 8.6%, Futuristic 7.1%
A game about an alien that has to abduct things to pay rent!
Why similar: Space Sim 30.4%, Aliens 26.8%, Space 11.9%, Simulation 10.5%, Sci-fi 7.8%
You will have to lead the civilization, develop the economy, enhance the technology, stabilize the people and colonize new galaxies; when encountering unknown civilizations, will you hide yourself or communicate with them in a friendly way? In this "dark forest", every decision will be crucial.
Why similar: Space Sim 22.7%, Aliens 12.5%, Grand Strategy 12.1% ★, RTS 10%, Space 9.5%
A casual space simulation game where you perform orbital manoeuvres on satellites to change their orbit and complete missions.
Why similar: Space Sim 37.4%, Space 17.2%, Simulation 13.9%, Physics 11.9%, Futuristic 9.7%
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 39.2%, Space 18.4%, Simulation 13.3%, Strategy 12.1%, Physics 10.6%
Build and upgrade your personal ship to travel around a strange planet.
Why similar: Space Sim 33.3%, Space 16.9%, Simulation 10.7%, War 10.6%, Sci-fi 9.6%
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 31.1%, Space 14.8%, Aliens 13.4%, Futuristic 13.3%, Sci-fi 8.8%
Star Trek: Prelude is a space-based game that builds defense towers on earth to defend against alien invaders called Black Ember.
Why similar: Space Sim 28.1%, Aliens 13%, RTS 12.6%, Space 12.3%, Real Time Tactics 9.6%
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 41%, Space 26.2%, Strategy 14.1%, Sci-fi 7%, 3D 5.6%
A fleet combat and space exploration game. Pilot ships, control a fleet, build and upgrade colonies, mine resources, craft items, trade, upgrade your ships and fleet, carry out missions, board ships, destroy ships and get revenge on the empire that conquered your home planet.
Why similar: Space Sim 27.1%, Space 15.5%, Aliens 12.3%, War 11.6%, Grand Strategy 10.4% ★
This is a single player defense game for interstellar strategy. We have established 36 birth points. Players can freely switch birth points to control the size of the enemy. Set the moon as a base. Our fleet can conquer the universe and find legendary warships. Our journey is the sea of stars.
Why similar: Aliens 16.1%, RTS 15.7%, Strategy 14.6%, Real Time Tactics 12.2%, Space 11.8%
Indie 4X space strategy game with TB empire management and RTS combat set in a 3D star cluster. Build an interstellar empire by colonizing and conquering star systems, develop your colonies establish trade routes and construct fleets from a range of retrofittable capital & escort class vessels.
Why similar: Space Sim 24.5%, Grand Strategy 12.5% ★, Space 11.4%, Futuristic 10.5%, RTS 8.2%
Build orbital rail systems, combine trains, turrets, and weapons, and defend hostile planets against overwhelming swarms. Every run offers chaotic build variety, explosive firepower, and endless strategic possibilities.
Why similar: Space Sim 23.5%, Space 16.4%, Strategy 12.4%, Aliens 9.6%, Real Time Tactics 7.9%
Explore a unique, procedurally generated galaxy filled with alien artifacts and resources to extract and exploit. Mine asteroids, harvest nebula, pilot unique ships and find new and strange things in the void between stars as you struggle to survive long enough to find another home.
Why similar: Space Sim 28.9%, Aliens 17.8%, Futuristic 11%, Space 10.8%, Strategy 7.4%
Design your own spaceships and assemble a fleet to fight in epic PvP battles. Ships are fully destructible and manned by persistent crew members including yourself. Ranked/casual matchmaking, PvE for practice. Show your creativity, strategy and tactics to defeat enemy Admiral!
Why similar: Space Sim 31.6%, RTS 14.2%, Strategy 12.2%, War 10.7%, Real Time Tactics 10.6%
Fight till you can't then fight some more! A space combat simulator with survival crafting elements.
Why similar: Space Sim 29.9%, Aliens 16.5%, War 10.7%, RTS 10.6%, Space 8.9%
Starbase Gunship places you in the seat of a weapons officer on a state-of-the-art Gunship as you defend a remote outpost from an Alien invasion fleet. With access to laser cannons, missiles, miniguns and nuclear warheads, you are the last line of defense between humanity and the alien invaders.
Why similar: Space Sim 27.7%, Aliens 17.5%, War 14.9%, Space 13.6%, Futuristic 10.3%
A fast-paced 4X galaxy you can actually finish. Expand by colonising and besieging rival worlds, wield government powers that bend the rules - freeze enemy fleets, sever hyperlanes, vanish into stealth - and race rivals to claim the galactic core. A grand-strategy empire in an evening, not a month.
Why similar: Grand Strategy 15.8% ★, Space Sim 15.8%, Space 15.6%, War 13.1%, Strategy 11.8%
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 38.6%, Strategy 14.9%, Space 14.6%, Simulation 13.8%, Sci-fi 6.7%
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 32.5%, Space 16.4%, War 11.4%, Real Time Tactics 10.4%, RTS 9.5%
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 41.7%, Space 25%, Futuristic 16.8%, Sci-fi 4%, Multiple Endings 3.6%
Space adventure with open world, FPS shooter and a lot of missions. Choose your own carrier. Are you a space pirate or a brave space ranger? Choose your destiny. The galaxy needs you, commander! Openworld game with multiple worlds to explore.
Why similar: Space Sim 19.7%, Aliens 15.3%, Space 15%, Futuristic 12.6%, RTS 7.6%
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 43.7%, Simulation 14.3%, Futuristic 13.1%, Space 13%, Sci-fi 7.7%
Combining the best of space combat and real time strategy. Victory can be tactical, a dogfight or capital ship slugging match - depending on how you decide to achieve it. Space combat on a RTS scale with space sim savagery.
Why similar: Space 28%, Space Sim 19%, Strategy 15.4%, Simulation 12.6%, RTS 12.1%
Star Squadron is a narrative-driven space combat simulator built for maximum immersion. Command your wing with freeform voice recognition and experience a dynamic campaign that calls you by name using our proprietary Voice Mimic System. Don't just play the game—live it.
Why similar: Space Sim 33.5%, Aliens 21.1%, Space 17.9%, Futuristic 10.7%, Sci-fi 8.1%
Prepare for your unexpected enrollment into the Startenders Academy. Your goal is to create bizarre beverages for colourful customers in the hope that no one notices you haven’t the slightest clue what’s going on.
Why similar: Space Sim 32.2%, Aliens 16.3%, Space 11.1%, Futuristic 10.6%, Simulation 8.6%
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 33.4%, Space 21.4%, RTS 15.3%, Strategy 11.6%, Simulation 7.3%
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%, Space 25.6%, Simulation 14.7%, Strategy 12%, Sci-fi 11.3%
A brutal interstellar war is raging. Humanity has been forced to abandon much of the explored galaxy to a mysterious alien race. The aliens continue to hold the initiative on the front lines, while their motives and ultimate goals remain unknown.
Why similar: Space Sim 35.5%, Aliens 14.8%, Simulation 11%, War 10.9%, Futuristic 9%
Build amongst the stars in Starport Delta, a light sci-fi strategy game that focuses on survival. Station Commanders across the universe will turn to you for guidance to expand, defend, and survive. Help them build a thriving station, but watch out, there are many dangers hiding in space...
Why similar: Space Sim 24.1%, Strategy 15.2%, Space 13.3%, Simulation 12.7%, RTS 8.7%
Galactic Ruler offers real time strategy game play at both planetary level and in space! Lead your faction in diplomacy or conquest across a procedurally generated galactic map where any system might hold hostile enemies or resource riches. Develop advanced technologies to rule the galaxy!
Why similar: Space Sim 21.7%, Aliens 16.1%, Space 13.2%, Grand Strategy 11.2% ★, Real Time Tactics 10.8%
On a recently-terraformed planet at the edge of human space, waves of alien invaders have suddenly appeared. Take the pilot's seat of a VTOL fighter aircraft and wipe out the alien infection!
Why similar: Space Sim 32.4%, Aliens 17.8%, Space 13.7%, Futuristic 9%, Sci-fi 7.1%
Design massive ships, bristling with weapons, on a macro scale. Engage in fleet-vs-fleet battles, featuring many different tactics. Play alone or in Coop combat missions, or form two teams of players (each with own fleet) to fight in an arena.
Why similar: Space Sim 28.9%, Space 20%, Real Time Tactics 11%, Strategy 10.6%, RTS 8%
Tachyon Wars is a sci-fi real-time space strategy game. It introduces seriously deep gameplay with an emphasis on fleet control. Open space to explore, large-scale battles, crafty AI. All of it is well seasoned with novel real-time game mechanics.
Why similar: Space 19.4%, Grand Strategy 14.8% ★, Strategy 13%, Aliens 11.4%, Futuristic 10.7%
In this 4X + RPG strategy game, lead humanity’s last ark and rebuild a new home among the mysterious ruins of the stars. Starting from nothing, you will develop technology, build powerful fleets, resist external threats, and shape the rebirth of human civilization.
Why similar: Space Sim 22.9%, Space 18.7%, RTS 11.1%, Grand Strategy 10.9% ★, War 8.8%
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 48.9%, Space 23.8%, Simulation 12.4%, Physics 8.2%, 3D 3.7%
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 40.5%, Space 13.4%, Sci-fi 10.8%, RTS 9.6%, Physics 8.4%
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 49.8%, Space 26.8%, Strategy 10.3%, Simulation 10.1%, Indie 2.9%
In "Space Mechanics: Repair | Hiring | Craft" you are the owner of a space repair station in which you have to work. Repair spaceships, get money for it, hire them and create items for sale or for your own purposes.
Why similar: Space Sim 43%, Space 18.9%, Futuristic 18.1%, Simulation 9.5%, 3D 6.7%
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 50.7%, Space 24.9%, Sci-fi 12.6%, Simulation 8.1%, Indie 2.1%
Step into the world of galactic combat in "WarOS", a Chinese sci-fi game! It creates its own structure, integrating the core gameplay of RTS with the details, plot and growth system of RPG, simplifying complex micro-manipulation, and making the game experience both fun and exhilarating.
Why similar: Space Sim 18.7%, War 14.5%, Space 14%, RTS 12.1%, Futuristic 11.6%
Engage in the construction of your station from a variety of different modules. Create your space fleet. Protect your base from enemies...
Why similar: Space Sim 19.2%, Aliens 14.5%, Space 13.5%, Strategy 13%, Simulation 11%
Shoting!!!
Why similar: Space Sim 38.3%, Aliens 17.3%, Strategy 14.9%, Simulation 13.9%, Space 13.2%
SOOT is a Simulation and Strategy game where you control the terraforming crew of the Ziggurat, a roaming space station that orbits small planets and exploits their resources. Follow Captain Christopher Mason and Lieutenant Ferdinand McCann as they (and you) master the craft of terraforming.
Why similar: Space Sim 31%, Space 13.4%, Futuristic 11.3%, Real Time Tactics 10.7%, Strategy 8.2%
Lead humanity's first deep survey beyond Sol in a research-first space strategy game. Explore star systems, investigate worlds, deploy probes, and turn scientific discoveries into strategic power.
Why similar: Space Sim 28.6%, Space 18.1%, Strategy 12.5%, Grand Strategy 9.4% ★, Simulation 7.7%
As Captain, you must lead your spaceship to defeat the rebel forces scattered across the galaxy. Scour the sectors for enemies and remain alert! Determine the right coordinates and torpedo your foe down.
Why similar: Space Sim 30.3%, Strategy 13.9%, Space 13.5%, Turn-Based Strategy 11.5%, Sci-fi 11.5%
Use the force of gravity in this fast-paced space shooter with realistic physics and orbital mechanics.
Why similar: Space Sim 31.6%, Space 15.9%, Aliens 15.7%, Futuristic 11.4%, Physics 8.5%
Activate your Neural Link to gain an omniscient view of the battlefield. Experience the conflict at any scale, as you plot the course that will lead your fleet to victory. Eternal Starlight is a tactical space combat game, built from the ground up for VR.
Why similar: Space Sim 23.5%, Space 15.9%, RTS 13.2%, War 11.9%, Futuristic 8.5%
An MMO experience that's perfect for solo or team play. Join the adventure and become the ultimate Emperor of the galaxy. Conquer Planets, Manage Economies, Optimize Production, Upgrade Technology while exploring a Randomly-Generated Galaxy, and compete Seasonal PVP.
Why similar: Space Sim 27.5%, War 18.8%, Space 18.3%, Grand Strategy 16.2% ★, Sci-fi 7.4%
PlanetDrop - A Tiny Space Adventure is a computer game where you command a spaceship in an orbit of a planet. Your primary task is to capture "drop zones" with your shuttles and commandos. You rely on stealth, agility and speed, rather than on firepower.
Why similar: Space Sim 35%, Aliens 15%, Simulation 11.5%, Real Time Tactics 9.9%, Futuristic 9.4%
Space Station Escape is a anomaly horror game.Players take on the role of an astronaut wanting to escape from a spaceship running out of oxygen.
Why similar: Space Sim 35%, Space 22.3%, Futuristic 13.5%, Sci-fi 10.2%, Physics 7.8%
Phantom Signal is a real-time sci-fi strategy game with unusual mechanics. Explore mysterious star systems and reveal the secret of the phantom signal.
Why similar: Space 24%, Space Sim 21%, Strategy 19.4%, Sci-fi 11.6%, Simulation 9.5%
Take your place at the tactical station of a spaceship and face a brutal war in the near future for control of the outer planets in this realistic space warfare simulator. Choose your side and lead your ship into battle, maneuvering and fighting according to the laws of orbital mechanics.
Why similar: Space Sim 37.7%, Space 22.2%, Simulation 12.5%, Real Time Tactics 11.7%, Physics 10.3%
VRTS is a VR Real-Time-Strategy game based in space! Command and construct a fleet of spaceships to defeat your enemies. Watch over the battle from your war table and make the ultimate strategy to bring down your adversary.
Why similar: Space Sim 32.6%, RTS 14.9%, Strategy 13.2%, Simulation 11.7%, Futuristic 9.9%
