60+ similar titles based on shared tags and player behavior. Themes include Open World, Sci-fi, Space, MMORPG.
A classic real-time text MMO sandbox reborn in full 3D. Pilot your hovercart through the luxury hotels of Io Resort under the looming presence of Jupiter. Run missions, build drone fleets, fight alien invaders, and trade your way up — in a persistent world that runs whether you're there or not.
Entropia Universe
Entropia Universe is a unique massively multiplayer online game (MMO) where virtual assets hold real-world value and players can participate in a thriving virtual sandbox economy.
Starship Traders MMO
A sci-fi sandbox MMO where players explore galaxies, hunt aliens, and form corporations to combine forces for larger opportunities.
Entropia Universe is a unique massively multiplayer online game (MMO) where virtual assets hold real-world value and players can participate in a thriving virtual sandbox economy.
Why similar: MMORPG 40.4% ★, Trading 14.4%, Space 14%, Sandbox 11.7%, Sci-fi 8.8%
A sci-fi sandbox MMO where players explore galaxies, hunt aliens, and form corporations to combine forces for larger opportunities.
Why similar: MMORPG 45.3% ★, Sandbox 12.5%, Strategy 12%, Space 11.9%, Sci-fi 8.3%
In Star Trek Online, the Star Trek universe appears for the first time on a truly massive scale. Players take the captain's chair as they command their own starship and crew. Explore strange new worlds, seek out new life and new civilizations, and boldly go where no one has gone before.
Why similar: MMORPG 54.3% ★, Space 25.3%, Sci-fi 16.6%, Strategy 2.1%, Multiplayer 1.7%
X²: The Threat is of a new generation of space simulator games, you play the role of Julian Gardna who continues the story set by X: Beyond The Frontier. The updated graphics engine gives the universe a fresher feel with newly designed ships and stations adding to the complexity of the universe.
Why similar: Space 35.2%, Trading 16.9%, Sci-fi 12.8%, Sandbox 11.8%, Strategy 11.1%
Command 25 ship variants with 20+ upgrades in a living, multiplayer galaxy. Explore, trade, mine, and fight epic real-time battles. Forge alliances or betray rivals—your choices shape the universe. Dive into stunning space combat now!
Why similar: MMORPG 58.6% ★, Space 12.9%, Sci-fi 12.7%, Strategy 9.8%, 3D 3.1%
Captain your ship in a persistent, true-scale Milky Way. Explore, trade, mine, hack, or turn pirate. Outfit your ship, establish stations and planetary structures, and direct MI and programmable AMI systems to keep operations running while you're logged out.
Why similar: MMORPG 44% ★, Trading 18%, Flight 12.6%, Space 12.2%, Sci-fi 7.3%
The Human Race had advanced to the point where we could travel among the stars, we developed giant automated machines to help us colonise other worlds, but there was a fault in their programming and they turned and attacked. Forcing us to lay a trap to protect Earth and exiling the Human race to stay on Earth once again.
Why similar: Space 32.1%, Trading 19.6%, Sci-fi 13.9%, Sandbox 10.5%, Flight 10.3%
A persistent-world space MMO where you mine, craft, trade, and fight alongside your guild. Build your ship, run dangerous routes, and pick a side in a three-way conflict centuries in the making.
Why similar: MMORPG 59.3% ★, Space 21.1%, Sci-fi 10.4%, Futuristic 5.2%, 3D 2.7%
Downfall MMORPG is an open-world sci-fi & fantasy MMORPG where magic and technology collide. Choose a faction, forge your own playstyle, and fight for control of a living world in massive PvP battles and endless PvE adventures.
Why similar: MMORPG 63.6% ★, Sci-fi 13.6%, Space 9.6%, Exploration 5.9%, Futuristic 4.1%
It is the year 2938. The long wished-for encounter of the X Universe and the Earth holds both joy and sorrow for the people. Despite flourishing trade, the clash of the diverse races, cultures and life forms creates new tensions, mistrust and open conflict that need to be overcome!
Why similar: Space 40.9%, Trading 17.4%, Sandbox 15%, Sci-fi 12%, Strategy 7.3%
A persistent online space MMO where you control a ship to harvest asteroids, trade at player-run structures, and fight inside star systems, either alone or with others.
Why similar: MMORPG 51% ★, Space 13.3%, Sci-fi 8.8%, Strategy 8.6%, Futuristic 7.8%
Make Your True Hero is a fantasy open-world MMORPG featuring flexible progression, dynamic PvP, weapon-based combat lineages, mounts, professions, and a living world shaped by mythological gods.
Why similar: MMORPG 68% ★, Sandbox 14.1%, Strategy 12.4%, Multiplayer 3.1%, 3D 1.3%
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 36.7%, Sandbox 14.2%, Flight 13.5%, Sci-fi 12.7%, Trading 11.6%
PlanetS is a space-themed open world game, allowing the player to explore the mysteries of the universe and various planets. First or third person camera, Craft system, flight simulation and online multiplayer.
Why similar: MMORPG 50.7% ★, Space 16.2%, Sandbox 15.4%, Exploration 7.4%, Atmospheric 4.4%
Battle For Embolia is a fast-paced indie MMORPG with responsive combat, meaningful progression, and constant updates. Explore a growing world, face challenging bosses, and help shape the game’s development through community feedback. Free to play with no pay-to-win.
Why similar: MMORPG 68.4% ★, Trading 25.2%, Exploration 4.1%, Combat 1.2%, Multiplayer 1.2%
Space. Ships. Resources. Trading. Production. Combat. Mine ore, haul cargo, and find profitable trade routes. Buy and capture ships, build your fleet, construct stations, and develop your production. Start with your first ship. Build your empire!
Why similar: MMORPG 39% ★, Space 21.2%, Flight 15.8%, Sci-fi 14.8%, Futuristic 6.2%
Take the helm of a state-of-the-art warship as you fight epic space battles in a sandbox campaign. Upgrade and customize your ship, master the art of maneuvering, and use a blend of tactical prowess and heavy firepower to overcome deadly threats.
Why similar: Trading 18.6%, Space 18.5%, Flight 18.2%, Sandbox 12.4%, Sci-fi 11%
The ultimate space capital ship combat compendium is the evolution of hard core space combat sims. The only game of its kind currently in existence.
Why similar: Space 43.1%, Sci-fi 26.4%, Strategy 16.6%, Flight 4.8%, Sandbox 3.4%
In Prosperous Universe start your galactic empire by trading on the real-time market exchange with other real players. Build your 1st base from humble beginnings & watch as your business flourishes with complex supply chain strategies. Economics, politics & realism fuel this immersive business MMO.
Why similar: MMORPG 37.8% ★, Trading 18%, Space 14.9%, Sandbox 11.8%, Sci-fi 10.3%
A hardcore 2D MMO sandbox where survival depends on your skill in trade and combat. A world with a living economy and full loot that functions even when playing solo. Become a trade magnate, pirate, mercenary, or ruins explorer in this post-apocalyptic machine-world simulator.
Why similar: MMORPG 48.9% ★, Trading 18.2%, Sandbox 14.6%, Sci-fi 9.5%, Post-apocalyptic 6.9%
A drowned world you can never leave. Crash on it, jack into alien tech, and make your living cutting open salvage, fitting ships and undercutting rivals on a market players run. 390 islands are still unclaimed. Take one.
Why similar: MMORPG 52.1% ★, Space 13.7%, Trading 13.7%, Sci-fi 11.9%, Exploration 6.3%
Explore a living galaxy in Stars Reach. Discover new planets, build settlements, and shape environments that react to everything you do. Players work together to transform untamed worlds into thriving civilizations across a single shared universe.
Why similar: MMORPG 52.1% ★, Sandbox 12.9%, Sci-fi 12.6%, Trading 12.5%, Futuristic 8.4%
Fly through Subspace, build your own ship, and engage in epic battles. Mine asteroids and research new technologies. Uncover the origins of the alien homeworld by solving weekly events in this Co-op PvE MMO.
Why similar: MMORPG 48.3% ★, Space 24.8%, Sci-fi 12.3%, Exploration 8.2%, Strategy 6.4%
They're back...only this time the heinous aliens are out to destroy Earth and rule the new frontier. As X-COM commander, it's your sole duty to protect humanity and the prized mining operations in outer space.
Why similar: Space 28.8%, Strategy 26%, Flight 22.6%, Sci-fi 22.5%
Void Armada is a sci-fi sandbox MMORPG where exploration, trade, and warfare shape a living galaxy. Explore unknown star systems, gather rare resources, build powerful starships, trade in an open marketplace, and fight in massive fleet battles for wealth and influence.
Why similar: MMORPG 58.3% ★, Flight 20.7%, Sandbox 8.1%, Exploration 5.1%, Sci-fi 4.6%
Welcome to Auroria, an open-world, multiplayer, and cooperative sandbox game. Design the Base, survive with your pals, and start your own interstellar travel in a relaxed and fun way.
Why similar: MMORPG 49.6% ★, Space 15.7%, Sandbox 14.1%, Sci-fi 11.3%, Exploration 7.5%
The beginning of an exciting MMORPG.
Why similar: MMORPG 60.9% ★, Trading 19.2%, Sci-fi 13.7%, 3D 3.4%, Combat 2.3%
DIElectric World is an MMO sandbox RPG set on a mysterious planet where modern technology has failed. Build thriving settlements, transform the environment, master professions, survive a living world shaped by the seasons, and uncover the secrets of the enigmatic mineral Keplerite.
Why similar: MMORPG 60.4% ★, Sandbox 16.5%, Sci-fi 9.7%, Exploration 8.4%, 3D 2.6%
Endless Sky is a 2D space trading and combat game inspired by the classic Escape Velocity series. Work your way up from a relatively wimpy shuttle, cargo ship, or fighter, to a highly upgraded and customized flagship or to a massive fleet of warships or freighters.
Why similar: Space 50.3%, Trading 18.6%, Sci-fi 14.7%, Sandbox 7.8%, Exploration 5.6%
Single-player, first-person spaceflight sim. Fly a fast, agile ship through dense asteroid fields. Scan anomalies and sell scientific data at Science Labs—just don’t crash: you’ll lose it. Hack probes and satellites to access hidden secrets, then jump through unstable wormholes before they collapse.
Why similar: Space 20.6%, Flight 18%, Trading 18%, Sandbox 13.8%, Sci-fi 9%
这是一款东方特色修仙类开放世界游戏；虚幻4制作、7056平方公里无缝大地图、海陆空战斗冒险探索、高自由度角色养成、大地图据点占领门派经营等等；版本里同时包括单人模式及多人在线模式等玩法。（付费点卡）
Why similar: MMORPG 39.7% ★, Trading 22.2%, Flight 20.5%, Sandbox 7.9%, Exploration 6.5%
STAR WARS™: The Old Republic™ is a free-to-play MMORPG that puts you at the center of your own story-driven saga. Play as a Jedi, Sith, Bounty Hunter, or one of many other iconic STAR WARS roles in the galaxy far, far away over three thousand years before the classic films.
Why similar: MMORPG 68.9% ★, Space 14.5%, Sci-fi 10.6%, Multiplayer 3.5%, Atmospheric 2.5%
Mine a vast, lonely asteroid field at the edge of a giant solar system. Tear ore from drifting rocks, haul it back to the station, and upgrade a rust-bucket into a roaring hauler. Dodge mini-suns, the sun, and a black hole — and clear the whole field to win.
Why similar: Flight 22.8%, Trading 19.9%, Space 18.3%, Sandbox 13.9%, Exploration 7.7%
《蜀山：初章》是首款基于UE5引擎打造的大世界修仙多人在线游戏。故事以还珠楼主的《蜀山剑侠传》为大背景，采用了无缝大地图模式。地图上，玩家可以御剑飞行，自由探索各种奇遇。真实还原修仙体验
Why similar: MMORPG 33.8% ★, Flight 23%, Trading 19.9%, Sandbox 14.1%, Exploration 6.2%
Guild Wars 2 is an award-winning online roleplaying game with fast-paced action combat, deep character customization, and no subscription fee required. Choose from an arsenal of professions and weapons, explore a vast open world, compete in PVP modes and more. Join over 16 million players now!
Why similar: MMORPG 81.1% ★, Strategy 5.2%, Atmospheric 3.8%, Exploration 3.5%, 3D 2.4%
A single persistent galaxy shared by every player. Full loot. Rich skill system. Exploration, Industry, PvE/PvP Combat
Why similar: MMORPG 58.4% ★, Flight 19.9%, Space 10%, Sci-fi 6.8%, First-Person 2.7%
Hollow is a decentralized network portal that inherits audiovisual entertainment, game competition, and social functions. It is still in the EA phase. Feel free to join us and create your own virtual space!
Why similar: MMORPG 61.8% ★, Sandbox 17.6%, Sci-fi 8.8%, First-Person 4.2%, Atmospheric 4.1%
Galactic Command Echo Squad SE is a high-end and very challenging space/planetary combat game. It offers a thrilling campaign, instant action combat sessions as well as a sandbox mode allowing you to explore the game's universe while battling hostile Insurgent forces among others.
Why similar: Space 23.5%, Flight 22.3%, Sandbox 15.8%, Sci-fi 14.7%, Strategy 9.8%
Team up with friends as a melee enjoyer or use unethical ranged abilities to fight the alien menace in this Sci-fi meets Fantasy MMORPG. That's right.. SCI-FI MMORPG!! Explore the planet of Rixa using a unique NanoBot ability system and a host of weapons at your disposal. For the Queen!!!!
Why similar: MMORPG 53% ★, Space 18.3%, Sci-fi 12.2%, Futuristic 9.4%, Exploration 7.1%
A Hybrid-MMO made in a futuristic setting, where you can race or catch big air with your customized gear, and with your friends!
Why similar: MMORPG 54.8% ★, Sci-fi 13%, Sandbox 11.9%, Futuristic 10.1%, Exploration 5.6%
See the galaxy through the eyes of a trader. Hundreds of years after humanity took to the stars, you're free to buy, fight, explore, and build your way to power. Shape economies, form alliances, and influence the systems that control trade, tech, and politics.
Why similar: Trading 25.4%, Space 24.4%, Flight 19.9%, Sci-fi 11.3%, Strategy 8.5%
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: MMORPG 48.9% ★, Space 21.1%, Sci-fi 11%, Futuristic 7.4%, Exploration 7.2%
Ashen Sky is an MMORPG inspired by S.T.A.L.K.E.R. and the Strugatskys. Join hundreds of players writing their own stories. Don’t fear the end — embrace the journey. Find secrets with friends and live for the moment. Your story is unique, no matter the outcome.
Why similar: MMORPG 65.5% ★, Trading 13.5%, Post-apocalyptic 8%, Atmospheric 5.6%, Exploration 4.7%
A persistent multiplayer space game of trade, combat, and exploration. Upgrade your ship with powerful devices, deploy mines and drones, colonize planets, and attempt to unravel the mysteries of the universe in a living galaxy shaped by every player's actions.
Why similar: MMORPG 31.7% ★, Space 24.3%, Sci-fi 16%, Futuristic 11.6%, Strategy 8.3%
Crystal Realms is a MMO game where you can gather resources and make your own worlds! You can fight enemies, complete quests, craft items, build worlds, make friends and much more.
Why similar: MMORPG 70.5% ★, Sandbox 18%, Trading 9.6%, Combat 2%
A lone pilot sent to the main asteroid belt, your task is to collect carapaces, dragon remains. But beware, they might not take too kindly to you collecting them. A short sci-fi, first person, indie, thriller/horror game. Triggers my Thalassophobia.
Why similar: Flight 32.5%, Space 27.6%, Sci-fi 16.5%, Exploration 9%, First-Person 5.3%
The adventure of a lifetime awaits for you on the moon Luna. Create your own adventurer as one of the three different playable species that all cohabit this utopia that orbits a desolate planet. Be sure to team up with others on this grand adventure to conquer whatever may stand in your way.
Why similar: MMORPG 63.4% ★, Space 22.7%, Sci-fi 9%, Multiplayer 3.1%, Combat 1.7%
Albion Online is a fantasy sandbox MMORPG featuring a player-driven economy, classless combat system, and intense PvP battles. Explore a vast open world full of danger and opportunity. Grow your wealth, forge alliances, and leave your mark on the world of Albion.
Why similar: MMORPG 81.3% ★, Sandbox 14.2%, Strategy 2.3%, Multiplayer 2.2%
The Great Battle between Karus and El Morad has arrived to Steam! Pledge allegiance to one of the Nations and put your skills to the test in one of the best PvP system in the MMORPG universe!
Why similar: MMORPG 94% ★, Strategy 3.9%, Multiplayer 2.1%
Progression sandbox with deep itemization. System mastery, long-term progression grinds, inventory management, economy and trading simulation, collection and completionism, AFK, and incremental progress loops.
Why similar: MMORPG 42.8% ★, Sandbox 14%, Trading 13.8%, Space 13.2%, Exploration 7.7%
Drifter is an open-world sandbox space trading game with a procedurally-generated galaxy 100,000 light years across made up of tens of thousands of star systems to explore and features an original soundtrack by composer Danny Baranowsky.
Why similar: Space 35%, Sandbox 22.3%, Trading 21.1%, Sci-fi 10%, Exploration 6.5%
Three thousand years in the future, mankind has carved a bloody path towards domination of the known universe. Self-proclaimed as a divine race and beyond reproach as a species, they view all alien races as inferior.
Player bases are located on asteroids, which travel within the Oort Cloud. Once they’ve acquired the appropriate skills, players can control their asteroid’s movements. Mass-combat enthusiasts will love the Arena: here, players can battle it out against alien races or other Astro Lord players.
Why similar: MMORPG 44.8% ★, Space 20.6%, Sandbox 13.4%, Sci-fi 12.1%, Strategy 6.9%
A small online Space RPG. Made to enter space! Fly around with others and level up. Battle against other ships or do other missions.
Why similar: MMORPG 44.8% ★, Space 19.1%, Flight 18.5%, Sci-fi 10.3%, Atmospheric 3.2%
Your journey to building a vast space empire begins behind the controls of a single ship. Explore, trade, fight, and build as you rise to command fleets, stations, and entire economies in a living, fully simulated universe that reacts to every decision.
Why similar: Space 20%, Flight 19%, Trading 18.8%, Sandbox 12.6%, Sci-fi 10.7%
عالم أريب هي لعبة جماعية على الإنترنت من نوع ألعاب تقمص الشخصيات MMORPG.شارك أصدقاءك الآن في عالم مليء بالإثارة والغموض وساعد عالم أريب في النهوض من جديد!
Why similar: MMORPG 100% ★
