60+ similar titles based on shared tags and player behavior. Themes include Space, Sci-fi, Space Sim, Strategy.
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.
Galaversal Supremacy
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 !
Star Wrath
Star Wrath is a multiplayer space extraction-action where you design your own ship and fight other players for resources in intense PvP and PvE battles.
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: Grand Strategy 26.2%, Space Sim 21.2%, Space 12.5%, PvE 10.7%, Exploration 6.3%
Star Wrath is a multiplayer space extraction-action where you design your own ship and fight other players for resources in intense PvP and PvE battles.
Why similar: Space Sim 23.3%, Space 15.2%, PvP 8.8%, Massively Multiplayer 8.7%, PvE 7.5%
A real-time space strategy MMO where your colony keeps working, your fleets keep moving, and the galaxy remembers every choice. Travel in real time, watch every battle resolve, raid and ally across one living galaxy that resets every 6 months. Free to play. No pay-to-win, ever.
Why similar: Grand Strategy 27.9%, Space Sim 21.2%, Massively Multiplayer 12.3%, Space 8.2%, Online Co-Op 6.6%
A persistent space MMO that runs in your browser. No download. No installation. Open a tab and you are in the Frontier. Trade, mine and fight across 2 universes and 12,000 sectors, in an economy that players build. And one mechanic that no other MMO has: war rewrites the map.
Why similar: Space Sim 20.9%, Grand Strategy 20.7%, Space 13.4%, Massively Multiplayer 12.4%, PvP 8.3%
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 32.2%, Space 16%, Space Sim 14.3%, War 14.1%, Strategy 9.1%
Space combat sim with physics-based gameplay, personalized AI, in-depth loadouts and customization, and wingman dialogue
Why similar: Space Sim 29.3%, War 15.1%, Space 13.5%, Third Person 8.2%, Sci-fi 7.7%
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: Grand Strategy 31.6%, Space Sim 26.1%, Space 9.9%, Massively Multiplayer 8.7%, Sci-fi 6.2%
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.
Why similar: Space Sim 27.5%, War 18.8%, Space 18.4%, Grand Strategy 16.2%, Sci-fi 7.5%
The Universe is yours. SpaceCraft is an online space exploration and building game. Explore a vast galaxy of solar systems and planets, mine and craft resources, design and build ships, automate planetary bases and interplanetary logistics, trade and cooperate.
Why similar: Space Sim 22.4%, Space 16.3%, Massively Multiplayer 13.2%, PvP 8.8%, Sci-fi 7.8%
Command a deep space rescue operation in this space management game, where you manage a fleet of ships, build bases, coordinate resources distribution, and explore uncharted planets to find and save the scattered crew of the ISS Celestia.
Why similar: Grand Strategy 35.4%, Space Sim 28%, Space 11.1%, Strategy 9.3%, Exploration 6.8%
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: Grand Strategy 28.1%, Space Sim 23.4%, War 11.6%, Space 11.1%, PvP 6.4%
Destralix & Destenya is set in the year 2088, where humanity has explored and mapped the entire Solar System and expanded into nearby star systems. Earth remains the central hub of civilization, viewed in living 3D globe divided into thousands of tiles showing terrain, cities and advanced facilities
Why similar: Grand Strategy 32.5%, Space Sim 22.2%, Massively Multiplayer 14.4%, Space 9%, PvE 6%
Expand your own galactic empire across new stars, research technologies, and challenge great alien powers in this immersive 4X grand strategy game. Build interstellar colonies, and starbases to gather more resources. Explore a unique galaxy full of secrets, great perils, and limitless possibilities.
Why similar: Grand Strategy 27.3%, Space Sim 18.9%, War 15.9%, Space 14.2%, Resource Management 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 39.1%, Space 23.4%, Massively Multiplayer 12.6%, Sci-fi 8.2%, Exploration 7.2%
AQ2: Expanse is a massively multiplayer space strategy game. A single persistent universe with open PvP and PvE. Fight for control over the Aquila system's sectors in huge corporation wars, play with everyone, play in a group or play solo with plenty to explore.
Why similar: Space Sim 26.1%, Massively Multiplayer 15.3%, Space 13.7%, PvP 10.2%, PvE 8.9%
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 26.9%, Grand Strategy 23.2%, Space 17.3%, War 13.6%, Sci-fi 8.8%
Infinity: Battlescape is a multiplayer space combat sim supporting hundreds of players on a single server. Join one of the corporate factions and fight for domination of a seamless, true-to-scale procedural star system. Participate in massive space and planetary battles involving hundreds of ships.
Why similar: Space Sim 31.3%, Space 27.7%, Massively Multiplayer 23%, Sci-fi 7.7%, PvP 5.4%
"Fire and Dark Stars" is a real-time 4X strategy game. You can grow your base, build your fleet, search for enemies, and destroy them. You need to carefully manage your resources, set up and protect your supply lines, so that your fleet does not run out of ammo and fuel.
Why similar: Grand Strategy 30.6%, Space 17%, War 11.1%, PvP 8.8%, Sci-fi 7.2%
Explore an unknown galaxy, colonize planets, and build an interstellar empire. In NABERON, a real-time space strategy game, you lead fleets and ground armies to war in space and on planet surfaces — alone or with your friends. Inspired by a legendary '90s Hungarian classic.
Why similar: Grand Strategy 26.5%, Space 15.2%, War 10.4%, PvP 7.5%, Sci-fi 7.3%
Void Crew is a Chaotic, Co-op Roguelite game for 1 to 6 players: Outfit your spaceship and crew for thrilling quests, brave fierce enemies in Space Battles... and try not to panic!
Why similar: Space Sim 33.5%, Space 14.8%, PvE 10.8%, Co-op 10.7%, Online Co-Op 7.2%
Become the ruler of the entire Galaxy: colonize planets, extract resources, build defenses and fight in planetary battles!
Why similar: Grand Strategy 22.2%, Space Sim 19.3%, War 16%, Space 15.1%, PvP 8.9%
Star Bridge: A Voyage Home is an immersive co-op multiplayer adventure. Stranded on the far reaches of the universe, explore alien worlds, upgrade and repair your ship, investigate space anomalies, engage in trade and combat encounters with extraterrestrial beings on your journey back to Earth.
Why similar: Space Sim 23.6%, Space 15.3%, Resource Management 10%, PvE 9.1%, Online Co-Op 9%
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 26.3%, Grand Strategy 19.5%, Space 18.7%, Strategy 9.7%, Exploration 7.3%
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 36.5%, Space 24.8%, Exploration 11.6%, Resource Management 10.1%, Sci-fi 8.7%
Andromeda is a hybrid between a Space 4X and an MMO. An online universe sandbox with 2 galaxies full of planets to colonize. Build structures like Mines to generate resources to build ships and engage in fleet battles with NPCs and other players, or just sit and chat with the friendly community.
Why similar: Space Sim 33.2%, Space 13.4%, Massively Multiplayer 11.7%, Strategy 9.7%, Colony Sim 7.2%
A unique space strategy game where thousands of players participate in one shared galaxy.
Why similar: Space 35.5%, Massively Multiplayer 20.4%, Strategy 9.1%, Sci-fi 8%, PvP 7.2%
Stars End is a sci-fi survival sandbox set on the wild frontier of a distant star system. Play solo or host your own server as you craft, build, and battle to survive in a galaxy shaped by danger, discovery, and your own grit.
Why similar: Space Sim 18.4%, Massively Multiplayer 15.1%, Space 14.6%, PvP 10.2%, Co-op 9.2%
Hunted to the edge of extinction humanity goes through a mysterious ancient gate. Will you go beyond the mysterious gate to discover the secrets of our past and the hope for our future, as we begin our new life in a far off galaxy?
Why similar: Space Sim 30.3%, War 19.7%, Space 17.1%, PvP 10.8%, Sci-fi 7.7%
Play a grand strategy game in any world you want, on land or in space. Import real maps, play a procedurely generated world, or hand-draw your own fictional universe. Then lead your faction to domination by managing its economy, diplomacy, and military.
Why similar: Grand Strategy 37.4%, Space Sim 16.7%, War 10.8%, Space 8.5%, PvE 7.1%
Conquer enemy nests and lead your colony through the perils of the forest in this groundbreaking RTS. Empire of the Ants is a photorealistic, third-person real-time strategy game where you command your insect legions in epic battles.
Why similar: Grand Strategy 28.2%, War 15.8%, PvP 10.9%, PvE 9.3%, Third Person 7.8%
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%, Space 17.8%, Sci-fi 9.4%, War 8.5%, Strategy 7.3%
A new-style space war game that blends strategy simulation and shooting action. Command your fleet on the map and pilot your own fighter in battle. Combine 25 types of warships and 49 types of fighters freely, and build your ultimate fleet using production, capture, and formations.
Why similar: Grand Strategy 23%, Space Sim 19.9%, War 15.9%, Space 14%, PvE 8%
An area-control real-time strategy game, filled with auto-battling bunnies bent on destroying the human race! Explore space and uncover hand-painted planets. Research unique upgrades! Kill your friends! -er use diplomacy in multiplayer!
Why similar: Grand Strategy 26.1%, Space Sim 20.9%, Space 14%, PvP 9.5%, PvE 8%
A space 4X game. Colonize planets and annihilate enemy races in an intergalactic war for living space. Designed to be fun, fast, and easy to play.
Why similar: Grand Strategy 35.5%, Space 30%, Strategy 9%, Sci-fi 8.6%, Space Sim 8.3%
Over 20 years of legendary space battles! Explore a massive living universe of danger and opportunity in a challenging and highly rewarding space adventure. Fight, trade, build, and connect with a universe driven and shaped directly by players.
Why similar: Space Sim 26%, Space 15.9%, Massively Multiplayer 11.1%, PvP 8.9%, PvE 7.8%
PlanetX is a real-time strategy MMO set on a spherical planet. Players expand territories, construct buildings, and manage resources to develop their empire. The ultimate goal is to conquer the entire planet by claiming all land plots and outpacing rivals in strategic growth and domination.
Why similar: Grand Strategy 33.9%, War 13.4%, Space 11.4%, Colony Sim 7.5%, Strategy 7.2%
Command a space-faring empire in Sins of a Solar Empire: Rebellion, the new stand-alone expansion that combines 4X depth with real-time strategy gameplay.
Why similar: Grand Strategy 25.8%, Space Sim 21.7%, Space 13.7%, Online Co-Op 7.3%, Co-op 6.7%
A CooPetition space exploration race. Take control of an advanced SPORT ROVER, represent your own intergalactic company and get the most out of the Next Level Pioneers' ventures on a vast alien world. Work together as a team - but try to make your way to the top of the leaderboard!
Why similar: Space Sim 24.7%, Space 15.8%, PvP 10.6%, PvE 9.1%, Sci-fi 7.9%
Lodestar sends you and your squad of friends on your own space odyssey. Traverse multiple planets in a journey to get home without losing yourself or your ship to the perils of the unknown! Solve puzzles, gather resources, mine asteroids, and survive... with your own oh-so welcoming AI sidekick!
Why similar: Space Sim 27.4%, Space 16.6%, Online Co-Op 9.7%, Resource Management 8.9%, Sci-fi 8%
Expand your empire one sector at a time in a fast-paced turn-based 4X strategy game. Capture planets, harvest resources, command powerful fleets, and adapt your strategy with unique Emperors and unpredictable divine interventions. Play solo, or challenge rivals in tactical PvP.
Why similar: Grand Strategy 38.4%, Space 17.7%, Resource Management 10.7%, Strategy 7.3%, Sci-fi 6.9%
PvE co-op space-sim shooter. Seamless landings on huge spherical planets. Interplanetary flights with explorable ship interiors. Boarding vessels anywhere in combat, space or surface. Massive ground and space battles.
Why similar: Space Sim 33.7%, Space 15.7%, PvE 11.2%, Co-op 9.4%, Sci-fi 7.9%
A cozy space-trucking game about hauling cargo, docking at industrial stations, and cruising between planets at your own pace. Deliver cargos, manage your ship, and enjoy the quiet life of an interstellar transport pilot.
Why similar: Space Sim 46.4%, Exploration 11.2%, Sci-fi 11%, PvE 11%, Resource Management 9.8%
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: Grand Strategy 24.3%, Space Sim 22.7%, Space 20.8%, War 10.4%, Strategy 7%
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: Space Sim 24.9%, Grand Strategy 22%, Space 16.2%, War 15.6%, Resource Management 8.3%
Explore alien worlds and launch Offensives against the Void as a member of the ESS Starseeker crew. Embark on timed Expeditions to investigate alien flora and fauna, upgrade your gear, and complete missions to save the Universe.
Why similar: Space 27.2%, Sci-fi 11.3%, Online Co-Op 10%, Exploration 9.1%, Third Person 9%
Free online 2D space combat with PvPvE. Pick a faction, upgrade your ship and take on other pilots and hostile fleets in PvP, wave-based wormholes, bosses, weekly events and clan wars across more than 20 maps.
Why similar: Massively Multiplayer 20.7%, Space 20.5%, PvP 13.7%, Space Sim 11.6%, PvE 11.2%
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 43.5%, Space 29.3%, Exploration 10.9%, Colony Sim 4.6%, Resource Management 4.5%
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 48.9%, Space 29.7%, Strategy 8.3%, Exploration 7.6%, Sci-fi 4%
In Galactic Vanguard, embark on an epic adventure across a galaxy filled with mystery and conflict. As a brave space explorer, your choices will shape the fate of planets and civilizations. Discover uncharted worlds, engage in strategic battles, and forge your path in this handcrafted universe.
Why similar: Space Sim 29.7%, Space 22.2%, Massively Multiplayer 18%, Sci-fi 10.6%, Third Person 8.2%
Age of Ascent: Arrival is a new space co-op and combat game featuring direct-piloting solo and co-op missions and real-time PvE and PvP battles set in stunning space scenes.
Why similar: Space Sim 24.3%, Space 14.4%, Massively Multiplayer 12.9%, Online Co-Op 9.8%, PvP 9.7%
Free to Play: Command powerful capital ships in fast-paced 5v5 space combat. Choose from five ship classes — from nimble Interceptors to massive Carriers — capture sectors, outmaneuver your enemies, and dominate the void.
Why similar: Space Sim 35.2%, War 13.4%, Space 12.8%, PvP 9.7%, Sci-fi 7.7%
Capture and upgrade planets, outsmart your enemies, and conquer the galaxy! Simple yet addicting, you can play alone or outsmart your friends in this 2D top-down space RTS. Completely free, no monetization, just fun!
Why similar: Grand Strategy 33.3%, Space 18.9%, PvP 11.5%, War 9.9%, Sci-fi 9.6%
Homeplanet is a space combat simulator with Newtonian physics and a story-driven campaign. Step into the boots of a combat pilot of the Troiden clan! Take part in the saga of exile from your home world—and the struggle to conquer a new one.
Why similar: Space Sim 42.3%, Space 23.3%, War 22.1%, Stylized 4.2%, Sci-fi 4.1%
Command a fleet of ships to hunt aliens, trade resources and loot treasure! Form corporations with your friends while fighting a never-ending intergalactic war in this open-world online space adventure!
Why similar: Space Sim 30.6%, Space 18.1%, PvP 13.1%, Massively Multiplayer 12.2%, Sci-fi 7.5%
Nebulis Entity is a first person spaceship crew simulator, with support for online co-op. Maintain your vessel, track down and decode alien signals, and venture as far as you can - while doing your best to prevent your ship from falling apart around you.
Why similar: Space Sim 33.7%, Space 26%, PvE 13.7%, Exploration 12.3%, Resource Management 4.6%
A team-based strategy and space simulation game where allies build an empire together while competing to control it. Explore, trade, colonize, scheme, and fight tactical battles shaped by stealth, sensors, and deception.
Why similar: Grand Strategy 38.3%, Space 14.9%, Space Sim 14.5%, PvP 7%, Strategy 6.5%
An open galaxy space sim of trade, mining, colonization, and real time combat. Explore a procedurally generated universe, strip mine asteroid fields, claim and fortify your own worlds, and climb through a galaxy of five rival factions. Play solo or with a friend in online co-op.
Why similar: Space Sim 42.3%, Massively Multiplayer 13.5%, Space 10%, Sci-fi 9.3%, Strategy 8.1%
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 40.1%, PvE 15.5%, Third Person 12.6%, Exploration 11.1%, Sci-fi 7.5%
A first-person space sim set in the real solar system at true scale, with every planet where it actually is today. Dock at the ISS, take contracts, survey planets, mine moons, haul cargo and fight pirates across genuine interplanetary distances as you rise from cadet to major.
Why similar: Space Sim 46.1%, Space 25.4%, Sci-fi 10%, Exploration 9.2%, Resource Management 4.7%
