60+ similar titles based on shared tags and player behavior. Themes include Strategy, 4X, Space, Sci-fi.
Build a planetary empire, research game-changing tech, and raid real players across a persistent galaxy. The classic browser space strategy, reborn - and finally fair: no pay-to-win, ever. Team up for 8-fleet combined attacks. Your mines keep working while you sleep.
Foundation: Galactic Frontier
Command Asimov's OFFICIAL Foundation universe! Live the life as an interstellar trader to exploit your trade routes! Build your starship home, crush enemies in explosive shootouts & outsmart rivals with fleet strategies in epic space wars - with new content expanding your saga!
Hades' Star
A unique space strategy game where thousands of players participate in one shared galaxy.
Command Asimov's OFFICIAL Foundation universe! Live the life as an interstellar trader to exploit your trade routes! Build your starship home, crush enemies in explosive shootouts & outsmart rivals with fleet strategies in epic space wars - with new content expanding your saga!
Why similar: 4X 32.2% ★, Massively Multiplayer 20.3%, Space 10.3%, Base Building 9.7%, RTS 6.9%
A unique space strategy game where thousands of players participate in one shared galaxy.
Why similar: Massively Multiplayer 31.3%, Space 22.9%, 4X 15.6% ★, Strategy 8.7%, RTS 8.4%
A refugee capsule lands on an uninhabited planet. You have to survive, rebuild civilization and, if possible, regain control over the Earth. One big universe, one endless pvp session for all players.
Why similar: Massively Multiplayer 24.4%, 4X 21.8% ★, RTS 14%, Space 12.7%, Grand Strategy 6.9%
Take command of a vast interstellar empire and safeguard your species from total extinction in a procedurally generated 3D galaxy (with the option to flatten it) from 1 System to 10,000+! Prove your species' ingenuity through a deep and intricate combat system where anything (from individual components on ships to the stars themselves)...
Why similar: 4X 46.2% ★, Space 17.8%, Strategy 13.4%, RTS 12%, Grand Strategy 6.2%
As a space bear, human or any other race, venture forth into the galaxy, create custom ships, conquer new worlds, build new colonies and defend your very existence against those who would take what is yours.
Why similar: 4X 53.5% ★, Space 17.3%, RTS 12%, Strategy 11.8%, Sci-fi 5.4%
“4X-Galaxy” is a game developed by the 4X concept system(eXplore、eXpand、eXploit、eXterminate)
Why similar: Massively Multiplayer 43.2%, 4X 34% ★, Space 13.1%, Strategy 9.7%
Massive scale 4X-RTS set in space. Control hundreds of planets, manipulate galactic politics, research numerous advanced technologies, and command thousands of units and hundreds of planets in your quest for galactic dominance.
Why similar: 4X 47.8% ★, Space 18.5%, RTS 15.5%, Strategy 11.1%, Sci-fi 7.2%
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: 4X 26.6% ★, Massively Multiplayer 22.7%, RTS 11.5%, Grand Strategy 9.1%, Space 6.4%
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: 4X 34.1% ★, RTS 12.3%, Space 11.1%, Base Building 9.3%, Grand Strategy 8%
MMO Real-time strategy star game.
Why similar: 4X 31.7% ★, Massively Multiplayer 23.8%, RTS 11.9%, Wargame 10.1%, Space 8.3%
Survive and create your own civilization!
Why similar: Massively Multiplayer 40.4%, 4X 34.2% ★, Strategy 9.9%, Wargame 9.7%, PvP 4.7%
Command a rising interstellar empire in the M87 cluster. Explore and colonize distant worlds, build powerful economies, terraform hostile planets, deploy specialized fleets, and wage war against rival factions in a VR-exclusive galactic 4X strategy game where every decision shapes the conflict.
Why similar: 4X 43.4% ★, RTS 15.8%, Wargame 14.6%, Strategy 6.8%, Space 6.3%
Battle for galactic dominance in this real-time 4X strategy game with unrivaled scale! You’ll explore, expand, exploit, and exterminate through military force, diplomacy, trade, culture, influence, and other underhanded tactics.
Why similar: 4X 35.4% ★, Space 17.6%, RTS 13.8%, Strategy 7.8%, Base Building 7%
Veyrasol is a real-time MMO strategy game set in the Veyra Spiral galaxy. Build colonies, command fleets, forge alliances, and battle for dominance across ~120-day seasons in this free-to-play browser-born strategy experience.
Why similar: 4X 24.1% ★, Massively Multiplayer 19.6%, Wargame 12.8%, Space 11.7%, Base Building 9.5%
A free, tick-based strategy MMO where the clock never stops. Expand from one planet across six galaxies, command mega-fleets, and forge alliances. One turn every hour - a war that never sleeps.
Why similar: 4X 41% ★, Massively Multiplayer 22.3%, Strategy 11.3%, Wargame 10.9%, Space 7.7%
An exceptional sci-fi strategy game based on space adventure as its core.
Why similar: 4X 36.1% ★, Massively Multiplayer 24%, Space 8.1%, Wargame 7.1%, Strategy 6.6%
Ashen Throne is a post-apocalyptic 4X strategy MMO. Command a mobile fortress Crawler, raid a dead world for unbanked loot, and fight your alliance's way through a 24/7 siege of the Citadel, the last city on Earth. Drive out. Grab what you can. Don't die on the way home.
Why similar: 4X 38.3% ★, Massively Multiplayer 18.7%, Wargame 10.5%, Strategy 9.9%, Base Building 7.4%
Dominate the galaxy in the legendary strategy board game, now available digitally. Choose your faction and fight to claim the Imperial Throne!
Why similar: 4X 41.8% ★, Massively Multiplayer 26%, Space 13.6%, Strategy 10.3%, Sci-fi 5%
War and Empires is a war strategy game set in the Middle Ages. It tells a story about the ferocious barbarians continued to expand into the empire's territory and occupied the holy city symbolizing imperial power in the dark ages!
Why similar: 4X 44.3% ★, Massively Multiplayer 16.7%, Wargame 12.1%, Strategy 11.6%, Base Building 10.7%
GalacticWargames is a 4X space war game where you explore, build, and fight to conquer the galaxy. Customize your ships, form alliances, and engage in epic battles. Ready to conquer the stars?
Why similar: 4X 42.7% ★, Massively Multiplayer 23.2%, Strategy 11.7%, Base Building 7.5%, Isometric 5.5%
A large-scale 4X strategy game with indirect control and a focus on simulating a space empire. Capture systems, develop your economy and logistics, call up hundreds of powerful fleets and watch them incinerate enemies of the Solar Empire.
Why similar: 4X 35.8% ★, Space 13.9%, RTS 12.3%, Grand Strategy 10.4%, Wargame 9.1%
Colonise solar systems and watch them grow. Explore the galaxy to find its strategic choke points. Build up your empire and your fleet and then use the power of the media to prepare your people for the inevitable war. At the same time watch your opponents, keep on an eye on their own media and watch for threats and opportunities.
Why similar: 4X 50.9% ★, Space 23.4%, Strategy 11.2%, Grand Strategy 8.5%, Sci-fi 6%
Technology, Magic, and Immortals collide in a universe torn apart by endless aggression. War is total; even the laws of existence are erased. Lead your fleets to invade worlds across the stars. Your goal is simple: Expand. Conquer. Destroy. Supports LAN & Online Multiplayer (PvP & Co-op).
Why similar: 4X 38.3% ★, RTS 15.5%, Wargame 14%, Strategy 7.4%, Space 6.9%
Distant Worlds is a vast, pausable real-time 4X space strategy game. Experience the full depth and detail of turn-based strategy, but with the simplicity and ease of real-time, and on the scale of a massively-multiplayer online game.
Why similar: 4X 53.1% ★, Space 17.5%, Strategy 9.6%, Grand Strategy 8%, RTS 6.2%
Stardust Exile is an RTS set in the Milky Way galaxy, containing currently known stars and exoplanets with their real characteristics. The remaining star systems are procedurally generated. It has both online mode and single-player skirmish mode. The online server is persistent and single-shard.
Why similar: 4X 29.7% ★, Massively Multiplayer 21%, RTS 11.6%, Space 10.6%, Base Building 8.2%
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: 4X 27.4% ★, Massively Multiplayer 24.4%, Space 11.2%, Base Building 8.6%, Grand Strategy 7.2%
Hexpanse is a real-time space strategy game. Build your ships and stations block by block, mine asteroids, program the doctrine of your autonomous fleets, and conquer a procedurally generated galaxy. Play solo or in multiplayer.
Why similar: 4X 43.3% ★, RTS 15.6%, Strategy 11.2%, Space 9.4%, Base Building 7.3%
Galactic-scale 4X MMORTS. Explore 1 600 star systems, colonise worlds, build fleets, and reshape alliances in real time. Master logistics, tech, and diplomacy to outwit thousands of rival commanders and seize control of the stars.
Why similar: 4X 40.2% ★, Massively Multiplayer 34.1%, Strategy 10.2%, PvP 8.2%, Sci-fi 4.4%
Hunt, capture, and command the monsters of the Monsterverse. Build your base, recruit elite Titan Chasers, and lead squads into tactical turn-based battles. Expand your territory in a shared online world, forge alliances, and face colossal threats like Godzilla, Kong, and Skullcrawlers.
Why similar: Massively Multiplayer 32.2%, 4X 32% ★, Base Building 13.5%, PvP 6.6%, Sci-fi 5%
A deep 2D strategy of cosmic trade and faction warfare. Build trading empires, refine asteroids, lead fleets into battle and run faction politics — solo or in four-player co-op
Why similar: 4X 41.4% ★, RTS 13.6%, Grand Strategy 10.9%, Strategy 10.9%, Space 9.5%
Become the ruler of the entire Galaxy: colonize planets, extract resources, build defenses and fight in planetary battles!
Why similar: 4X 34.1% ★, RTS 12.5%, Space 11.6%, Massively Multiplayer 11.6%, Wargame 9.1%
This is the story about the beginning of the conquest of outer space by earthlings. It began as a global idea of saving mankind from hunger and lack of resources, and ended as a brutal and merciless war in space far from Earth.
Why similar: 4X 28.7% ★, RTS 15.3%, Base Building 14.4%, Space 13.5%, Wargame 7.5%
Command fleets in this indirect control RTS game set within treacherous asteroid belts. Easily design your own skirmishes for a quick 15-minute battle or dive into an hours-long campaign of high-risk surgical strikes and systematic border advancement.
Why similar: 4X 45.2% ★, RTS 16.1%, Strategy 12.4%, Wargame 10.3%, Space 7.1%
"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: 4X 40.5% ★, Space 13.4%, Grand Strategy 10.1%, Strategy 6.7%, Wargame 6.7%
The ascendant spacefaring 4X strategy game returns! A new chapter in the epic Master of Orion saga is poised to once again capture the imaginations of millions of gamers.
Why similar: 4X 59.8% ★, Space 15%, Strategy 14.7%, Sci-fi 4.5%, Grand Strategy 3%
For the Stars invites you to explore and settle a vast universe of diverse planets, each with its own unique wonders and mysteries to uncover. Conquer the challenges of hostile biomes, forge alliances, and build a legacy that spans the galaxy.
Why similar: 4X 38.5% ★, Base Building 13.9%, Space 13.8%, Massively Multiplayer 12.4%, Sci-fi 6%
The Enhanced Edition contains Sword of the Stars II: The Lords of Winter and the first expansion, the End of Flesh. The new expansion introduces the new playable race, the Loa. All previous DLCs containing new avatars, new combat music, alternate voices, skins, and new badges for the warships are also included.
Why similar: 4X 59.2% ★, Space 17.3%, Strategy 14.5%, Sci-fi 6.4%, Multiplayer 2.7%
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: 4X 47.3% ★, Space 13.1%, Grand Strategy 11.9%, Strategy 8%, Resource Management 5.2%
This game immerses you in a lush green forest where sunlight filters through the canopy
Why similar: 4X 47.1% ★, Massively Multiplayer 38%, Strategy 14.9%
Last Fiefdom is a large-scale multiplayer online strategy game. Build your kingdom, raise dragons, train armies, develop new technologies, and forge alliances with players worldwide. Join real-time siege battles, conquer territory, and expand your influence through strategy and cooperation.
Why similar: Massively Multiplayer 39.1%, 4X 29% ★, RTS 16.8%, Strategy 15%
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: 4X 43.2% ★, Space 13.7%, Grand Strategy 11.5%, Strategy 11.4%, RTS 6.7%
Sid Meier's Alpha Centauri™ Planetary Pack includes the original Alpha Centauri and the expansion, Alien Crossfire.
Why similar: 4X 65.7% ★, Space 15.6%, Strategy 12%, Multiplayer 6.7%
The legendary captain descends as hidden power engulfs the wasteland! The Seven Deadly Sins Collab is now live!
Why similar: 4X 37.5% ★, Massively Multiplayer 27.2%, Strategy 11.7%, Base Building 10%, Wargame 9.9%
Planeticus offers to conquer new planets in the company of friends or strangers. The essence of the game is to capture planets, manage resources, create as many of your own super planets as possible and generate space invaders.
Why similar: 4X 43.3% ★, Space 14.1%, RTS 13.9%, Strategy 8.7%, PvP 6.4%
Experience a new take on the competitive 4x genre with Arkheim - Realms at War: Team based strategy in a free to play MMO fantasy world, played in game rounds of 10 weeks each!
Why similar: 4X 39.8% ★, Massively Multiplayer 30.2%, Wargame 8.5%, Strategy 8.2%, PvP 7.3%
From a single colony to a galactic empire, every expansion strengthens your economy, your military and your influence as you battle for dominance in a persistent MMO galaxy.
Why similar: 4X 31.6% ★, Massively Multiplayer 15.2%, RTS 11.4%, Wargame 7.8%, Grand Strategy 7.7%
Experience first-hand the challenges of leading one of 16 different races into unequalled galactic supremacy and face a universe of decisions. Set policies, explore, build, declare war, negotiate - put all these elements into motion to guarantee your place in the annals of space and time.
Why similar: 4X 68.7% ★, Strategy 17%, Space 10.7%, Sci-fi 3.6%
Sword of the Stars: Complete Collection is the original Sword of the Stars games and the three expansions Born of Blood, A Murder of Crows and Argos Naval Yard. It is the year 2405, and human scientists have discovered a new technology that allows travel from star to star at speeds faster than light.
Why similar: 4X 60.3% ★, Space 16%, Strategy 14.3%, Sci-fi 6.6%, Multiplayer 2.8%
The award-winning Space Empires IV Deluxe is the latest edition in the Space Empires series. A grand strategy title in the space 4X (explore, expand, exploit, and exterminate) genre, Space Empires has already found a place in the heart of strategy gamers everywhere.
Why similar: 4X 64% ★, Strategy 15.7%, Space 13.3%, Sci-fi 6.9%
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: 4X 44.4% ★, Space 16.7%, Strategy 12.5%, Grand Strategy 10.6%, Sci-fi 6.7%
Gewevo : Interstallar is a space strategy game derived from the tabletop RPG universe Gewevo. It offers an approach a little closer to a wargame with regard to the empire management aspect. Made with passion by a one-man team;)
Why similar: 4X 47% ★, RTS 16.6%, Strategy 13.3%, Space 11.3%, Base Building 7.9%
Embark on a journey of strategy and domination in Moons That Belong, a 2D space strategy game that challenges your tactical prowess. Command your fleet, conquer planets, and outsmart your opponents in this visually captivating and intellectually engaging adventure.
Why similar: 4X 42% ★, RTS 16.3%, Space 15.9%, Strategy 6.6%, Resource Management 5.7%
ENDLESS Space™ is a turn-based 4X strategy game, covering the space colonization age in the ENDLESS Universe™, where you can control every aspect of your civilization as you strive for galactic domination.
Why similar: 4X 52.3% ★, Space 18.7%, Strategy 16.4%, Sci-fi 6.3%, Multiplayer 2.6%
SPACECOM – a strategic-to-the-bone, starfleet command game in which deception, smart movement, and choices to battle decide victory or defeat.
Why similar: 4X 40.5% ★, RTS 21.8%, Space 12.1%, Strategy 9.1%, Sci-fi 5.7%
Pixel Starships is an FTL-style online sci-fi strategy builder and management game with a competitive PVP tournament. Set in the retro galaxy, your role is to explore space, meet aliens, and develop your ship, crew and AI. The game contains deep strategic and 4x elements. PSS is community-driven.
Why similar: 4X 29.4% ★, Massively Multiplayer 23.2%, Space 12.6%, Base Building 12.1%, Wargame 7.6%
