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Games Like Helium Rain

60+ similar titles based on shared tags and player behavior. Themes include Space, Space Sim, Sci-fi, Simulation.

Helium Rain header art

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.

Reviews: Mostly Positive — 79% — of 336 reviews
Released: 2018-10-11
Developer: Deimos Games
Genres: Action, Indie, Simulation, Strategy
Platforms: Windows, Linux
Median playtime: 3.3 hrs
Mean playtime: 9.5 hrs
Players ≥ 1 hr: 73%

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  1. #1 X4: Foundations
    97% matchMostly Positive80% of 29,356 reviews2018
    Dev: Egosoft
    Windows · Linux
    Median: 5.0 hrsMean: 94.8 hrs≥1hr: 80%

    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 Sim 37.1%, Space 21.3%, Trading 12.9%, Simulation 7.6%, Economy 7%

  2. #2 Endless Sky
    96% matchVery Positive92% of 7,056 reviews2015
    Dev: Michael Zahniser
    Windows · Mac · Linux
    Median: 1.0 hrsMean: 13.7 hrs≥1hr: 50%

    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 44.7%, Space Sim 25.9%, Trading 10.7%, Simulation 7.2%, Exploration 3.5%

  3. #3 ΔV: Rings of Saturn
    96% matchVery Positive93% of 3,408 reviews2023
    Dev: Kodera Software
    Windows · Mac · Linux
    Median: 8.3 hrsMean: 11.6 hrs≥1hr: 84%

    A physics-based mining sim, set in the thickest debris field in Sol. Every action has a reaction, lasers are invisible without a medium, and your thrust is a potent weapon. Find trade, adapt your equipment to your playstyle, hire a crew to help. Unravel the mysteries of the rings, or just get rich.

    Why similar: Space Sim 49%, Space 31.4%, Simulation 8.7%, Exploration 7.4%, Action 3.5%

  4. #4 Celestial Command
    94% matchMixed62% of 701 reviews2014
    Dev: Science Interactive
    Windows · Linux
    Median: 1.5 hrsMean: 6.3 hrs≥1hr: 62%

    Mine asteroids, salvage space debris, design your own small or massive spacecraft using individual functional components, complete missions, and engage in battles against enemies in a vast galaxy with realistic physics based on orbital mechanics or in a classic physics mode.

    Why similar: Space 38.5%, Space Sim 29.4%, Simulation 14.9%, Strategy 9.4%, Action 4%

  5. #5 Void Destroyer 2
    94% matchVery Positive80% of 672 reviews2020
    Dev: Iteration 11
    Windows
    Median: 2.8 hrsMean: 15.3 hrs≥1hr: 74%

    Start with nothing... End with everything! All you have is a basic ship, barely fit for combat, with it you'll start your journey and empire. A open world space sandbox, inspired by and expanding the classics.

    Why similar: Space Sim 45.5%, Space 19.8%, Trading 12.9%, Simulation 8.1%, Strategy 7.6%

  6. #6 Rebel Galaxy
    93% matchVery Positive85% of 8,345 reviews2015
    Dev: Double Damage Games
    Windows · Mac
    Median: 1.8 hrsMean: 13.5 hrs≥1hr: 62%

    Rebel Galaxy is a swashbuckling space adventure, with action-packed combat, exploration, discovery, trade, and “negotiation” with the outlandish denizens at the edge of the known universe.

    Why similar: Space 46.2%, Space Sim 35.6%, Trading 5.5%, Simulation 5.1%, Action 2.5%

  7. #7 Avorion
    91% matchVery Positive90% of 14,488 reviews2020
    Dev: Boxelware
    Windows · Mac · Linux
    Median: 18.5 hrsMean: 99.0 hrs≥1hr: 90%

    A procedural co-op space sandbox where players can build their own space ships out of dynamically scalable blocks. Fight epic space battles, explore, mine, trade, wage wars and build your own empire to save your galaxy from being torn apart by an unknown enemy.

    Why similar: Space Sim 45.1%, Space 22%, Trading 11.3%, Simulation 7.8%, Economy 7.6%

  8. #8 Interstellar Rift
    92% matchMixed68% of 1,663 reviews2020
    Dev: Split PolygonPub: Iceberg Interactive
    Windows
    Median: 4.2 hrsMean: 33.4 hrs≥1hr: 83%

    Interstellar Rift is an open world starship simulator with an emphasis on ship construction and multi-player interaction. Survive in a hostile galaxy with your own custom designed and constructed starship. Invite other players to join your crew or fight them across the galaxy!

    Why similar: Space Sim 48.9%, Space 19.8%, Trading 14.7%, Simulation 7.3%, Exploration 6.3%

  9. #9 Solar Expanse - Space Exploration Manager
    91% matchVery Positive88% of 1,153 reviews2026
    Dev: SpaceOpsPub: Games Operators
    Windows
    Median: 4.8 hrsMean: 14.6 hrs≥1hr: 77%

    Explore the Solar System. Mine and drop asteroids. Colonize and terraform. Lead the space race and compete with other corporations on your way to profit. Watch the expansion of human race over the centuries.

    Why similar: Space Sim 45%, Space 29.5%, Simulation 11%, Strategy 7%, Exploration 4.2%

  10. #10 Elite Dangerous
    89% matchMostly Positive77% of 106,632 reviews2015
    Dev: Frontier Developments
    Windows
    Median: 18.2 hrsMean: 148.2 hrs≥1hr: 89%

    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 53.3%, Space 25.7%, Simulation 6.7%, Trading 5.7%, Exploration 5.2%

  11. #11 Starship Corporation
    90% matchMixed42% of 557 reviews2018
    Dev: Coronado GamesPub: Iceberg Interactive
    Windows
    Median: 4.3 hrsMean: 9.8 hrs≥1hr: 89%

    A sci-fi simulation game, in which players must design, assemble and test spaceships, in a bid to build a supreme Galactic Mega-Corporation. Gain your reputation by engineering and selling your own spacecraft, testing them to the limit in RTS missions and simulated emergency and combat situations.

    Why similar: Space 37.2%, Simulation 31.1%, Strategy 23.1%, Indie 8.6%

  12. #12 Astrox: Hostile Space Excavation
    88% matchVery Positive84% of 455 reviews2015
    Dev: Jace Masula
    Windows
    Median: 3.0 hrsMean: 9.2 hrs≥1hr: 75%

    Exiled to a deep space mining sector, you are left with a crappy ship, a laser, and a small mining beam. It is up to you to survive by working your way through the galaxy. Mine asteroids, refine and trade the ore, buy upgrades for your ship, hunt pirates... you get it.

    Why similar: Space Sim 41.4%, Space 38.2%, Simulation 15.3%, Indie 5.2%

  13. #13 Cosmonautica
    89% matchMixed48% of 1,190 reviews2015
    Dev: Chasing Carrots
    Windows
    Median: 3.5 hrsMean: 5.0 hrs≥1hr: 89%

    Cosmonautica is a fresh take on space trading in a procedurally generated universe, paired with quirky humor for your intergalactic enjoyment.

    Why similar: Space Sim 35.2%, Space 21%, Trading 16.1%, Simulation 8.2%, Economy 7.8%

  14. #14 Space Commander: War and Trade
    86% matchMixed68% of 701 reviews2020
    Dev: Home Net Games
    Windows · Mac · Linux
    Median: 1.2 hrsMean: 9.2 hrs≥1hr: 56%

    Fight, explore the stars, trade, and lead your fleet across the galaxySpace Commander: War and Trade is an ultimate single player space-sim featuring spectacular graphics, intuitive combat and deep mechanics.

    Why similar: Space Sim 59.1%, Space 18.5%, Exploration 8.1%, Economy 7.6%, Action 5.9%

  15. #15 X3: Reunion
    87% matchMostly Positive72% of 733 reviews2006
    Dev: Egosoft
    Windows · Mac · Linux
    Median: 36 minMean: 8.7 hrs≥1hr: 41%

    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 37.1%, Space 31.1%, Simulation 9.5%, Strategy 7.6%, Trading 6.3%

  16. #16 Cosmic Miners
    86% matchMixed56% of 60 reviews2025
    Dev: bitByte Games
    Windows

    Explore asteroid fields, trade rare resources, and upgrade your ship in Cosmic Miners. Navigate faction alliances, complete missions, and rise through the ranks in a dynamic space adventure where your choices shape your path to cosmic power.

    Why similar: Space Sim 50.1%, Space 22.2%, Simulation 8%, Economy 6.4%, Exploration 5.3%

  17. #17 Starcom: Nexus
    84% matchVery Positive90% of 2,305 reviews2019
    Dev: Wx3 Labs, LLC
    Windows · Linux
    Median: 3.8 hrsMean: 13.5 hrs≥1hr: 84%

    Suddenly thrown into an unknown galaxy, you must explore, fight or befriend aliens and transform your ship from a small survey vessel into a powerful battlecruiser to unravel the mystery of the forces that brought you here and find your way home.

    Why similar: Space 46.5%, Space Sim 37.4%, Exploration 8.1%, Action 4.4%, Indie 3.6%

  18. #18 Space Reign
    83% matchMostly Positive74% of 453 reviews2026
    Dev: Propulsive Games
    Windows

    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 58%, Space 26.6%, Strategy 7.8%, Action 4.1%, Indie 3.5%

  19. #19 Starminer
    82% matchMostly Positive75% of 1,757 reviews2026
    Dev: CoolAndGoodGames
    Windows
    Median: 6.3 hrsMean: 13.6 hrs≥1hr: 82%

    Design and build a massive interstellar fleet in this simulation sandbox. Strip space of its minerals for profit, but stay alert: your greed attracts the alien. Master deep base-building and deploy warships to protect your empire in immersive real-time space.

    Why similar: Space Sim 46.9%, Space 22.5%, Trading 15.9%, Economy 9%, Exploration 5.7%

  20. #20 Interstellar Transport Company
    85% matchMixed67% of 410 reviews2019
    Dev: MT Worlds
    Windows · Mac · Linux
    Median: 3.6 hrsMean: 5.8 hrs≥1hr: 77%

    Build a galactic transportation empire and supply humanity with everything it needs to colonize the stars. In this sci-fi logistics simulator, grow your company from a local transport agency into an interstellar logistics behemoth! Singleplayer, vs AI, and online multiplayer.

    Why similar: Space 35.1%, Space Sim 22.3%, Trading 15.9%, Simulation 12.3%, Strategy 6.9%

  21. #21 Objects in Space
    84% matchMixed52% of 620 reviews2019
    Dev: Flat Earth GamesPub: 505 Games
    Windows · Mac · Linux
    Median: 2.2 hrsMean: 6.7 hrs≥1hr: 71%

    Objects in Space is a retro space game centred on 2D point-and-click stealth action in a massive open world. Players have their own customisable ships and can meet people, become a trader, bounty hunter, explorer, scavenger or all of them at once.

    Why similar: Space Sim 30%, Space 29.4%, Simulation 16.9%, Strategy 12.8%, Action 5.7%

  22. #22 Between the Stars
    80% matchMostly Positive74% of 2,460 reviews2024
    Dev: Isolated Games
    Windows
    Median: 54 minMean: 8.7 hrs≥1hr: 49%

    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 40.1%, Space 31.4%, Simulation 10.6%, Strategy 8.3%, Action 4.2%

  23. #23 Evochron Mercenary
    81% matchMostly Positive77% of 434 reviews2012
    Dev: StarWraith 3D Games LLC
    Windows
    Median: 2.7 hrsMean: 6.8 hrs≥1hr: 73%

    The life of an independent mercenary is rarely without excitement. Your spacecraft awaits and your adventure begins in the Sapphire star system.

    Why similar: Space Sim 38.7%, Space 35.8%, Simulation 14.2%, Trading 5.5%, Action 2.9%

  24. #24 Starship Theory
    79% matchMixed50% of 1,119 reviews2026
    Dev: Reconnect Software
    Windows · Mac · Linux
    Median: 7.0 hrsMean: 14.9 hrs≥1hr: 75%

    Starship Theory is a ship building survival game. Mine and trade to gather resources. Plan and construct new upgrades. Train and manage crew. Fight to survive.

    Why similar: Space 51.3%, Simulation 22.7%, Strategy 19.3%, Indie 6.7%

  25. #25 Into the Stars
    82% matchMixed41% of 538 reviews2016
    Dev: Fugitive GamesPub: Iceberg Interactive
    Windows
    Median: 3.2 hrsMean: 4.3 hrs≥1hr: 80%

    Take the role of Captain in this Space Survival Simulation as you explore a massive star system in search of a new home for humanity. Outfit your ship, hand pick your crew and set off on a journey through an open-world where you must scavenge resources, shelter civilians and outrun a hostile alien force.

    Why similar: Space 48.4%, Simulation 21.7%, Strategy 18.5%, Indie 6.3%, Action 5%

  26. #26 SpaceBourne
    79% matchMostly Positive76% of 812 reviews2020
    Dev: Burak Dabak
    Windows
    Median: 1.9 hrsMean: 9.7 hrs≥1hr: 59%

    Spacebourne is an open space exploration game with Rpg elements. Its world consists of different factions at war. You as an expert pilot need to choose your side or be on no one's side and create a force of your own. Load up your weapons, Ready your ship and warp to adventure.

    Why similar: Space Sim 40.7%, Space 34.8%, Simulation 15.2%, Indie 4.8%, Exploration 4.5%

  27. #27 Star Merchant
    81% matchMixed64% of 183 reviews2017
    Dev: SimProse StudiosPub: Conglomerate 5
    Windows
    Median: 3.4 hrsMean: 4.6 hrs≥1hr: 93%

    Star Merchant is a galactic trading sim where you become a space entrepreneur. Buy and sell items, fight pirates, upgrade your ship and try to meet your goal without going broke!

    Why similar: Strategy 37.2%, Simulation 27.9%, Space 25.3%, Indie 9.6%

  28. #28 Naev
    78% matchVery Positive81% of 227 reviews2017
    Dev: Naev Team
    Windows · Mac · Linux
    Median: 2.1 hrsMean: 15.0 hrs≥1hr: 60%

    Naev is a game about space exploration, trade and combat. Players travel the galaxy and earn money by trading, fighting and performing missions.

    Why similar: Space Sim 44.4%, Space 23.5%, Trading 16.6%, Simulation 6.3%, Exploration 6.3%

  29. #29 Astrox Imperium
    77% matchVery Positive84% of 1,237 reviews2019
    Dev: Jace Masula
    Windows
    Median: 4.2 hrsMean: 16.4 hrs≥1hr: 67%

    Astrox Imperium is a relaxing space game where you fly around a generated universe. Mining, Fighting, Building, Exploring, and Surviving. What makes this game unique? You have complete control of how it plays. A robust sandbox and lots of MOD tools. Make it your game, and play it your own way.

    Why similar: Space Sim 45.7%, Space 38.8%, Simulation 12.1%, Indie 3.4%

  30. #30 Star Valor
    76% matchVery Positive89% of 3,391 reviews2022
    Dev: Rafael Burgos
    Windows
    Median: 4.1 hrsMean: 28.8 hrs≥1hr: 79%

    Choose your own destiny as you explore an open-world procedurally generated galaxy where anything is possible. Become a miner, a trader, a bounty hunter, a pirate, or perhaps a jack of all trades. Start off small and build your way to the top but remember with every action, comes consequences.

    Why similar: Space Sim 42.3%, Space 41.3%, Exploration 10.2%, Action 6.2%

  31. #31 Solargene
    74% matchMostly Positive76% of 841 reviews2026
    Dev: Alexander Semenov
    Windows
    Median: 4.2 hrsMean: 34.3 hrs≥1hr: 72%

    Take Command of a Space Corporation in the Sci-Fi Simulator Solargene! Manage personnel, design and develop colonies and orbital stations across the solar system! Mine resources, establish logistics, research cutting-edge technologies, trade, and complete missions

    Why similar: Space Sim 55.2%, Space 21.5%, Economy 9.5%, Strategy 8.3%, Simulation 5.6%

  32. #32 Star Traders: Frontiers
    75% matchVery Positive84% of 3,789 reviews2018
    Dev: Trese Brothers
    Windows · Mac · Linux
    Median: 3.4 hrsMean: 24.7 hrs≥1hr: 74%

    You are the captain of a starship venturing through a massive open universe. Customize your crew and take command at the helm of your very own ship as you explore a galaxy torn apart by internal strife, alien threats, and political intrigue.

    Why similar: Space Sim 42%, Space 17.2%, Trading 16.9%, Simulation 9.4%, Strategy 7.3%

  33. #33 VoidExpanse
    77% matchMostly Positive71% of 765 reviews2015
    Dev: AtomicTorch Studio
    Windows · Mac · Linux
    Median: 3.9 hrsMean: 6.1 hrs≥1hr: 93%

    Explore the vast reaches of VoidExpanse -- mine asteroids, upgrade your ship, trade, complete missions, advance your character and survive fast-paced combat with hostile aliens and mercenaries in the rich and exciting Sci-Fi universe of VoidExpanse!

    Why similar: Space 64%, Strategy 12.5%, Simulation 12.1%, Action 6.3%, Indie 5.1%

  34. #34 Evochron Legacy SE
    76% matchVery Positive83% of 443 reviews2016
    Dev: StarWraith 3D Games LLC
    Windows
    Median: 1.6 hrsMean: 6.8 hrs≥1hr: 62%

    Advanced Space Flight, Combat, Trading, and Exploration Simulation. Set in a vast explorable universe, Evochron Legacy offers freeform gameplay with many diverse objectives and paths to choose from.

    Why similar: Space Sim 48.1%, Space 21.7%, Trading 13.6%, Simulation 9.1%, Exploration 5.9%

  35. #35 Jumpdrive
    78% matchMostly Negative39% of 164 reviews2018
    Dev: Meteoric Games
    Windows

    Jumpdrive is a sandbox space sim set in an alternative future heavily inspired by classic 80s sci-fi. Fight, trade and explore in a massive procedurally generated galaxy of millions of planets and stars. Amass money and power and upgrade and purchase new ships.

    Why similar: Space 55.3%, Simulation 26.6%, Indie 9.4%, Action 8.7%

  36. #36 The Last Starship
    71% matchMostly Positive75% of 1,617 reviews2026
    Dev: Introversion Software
    Windows · Mac
    Median: 5.9 hrsMean: 11.4 hrs≥1hr: 80%

    The Last Starship is a 2D space construction game where you design and upgrade your starship. Choose your path: pirate hunter, miner, engineer, spacebus driver, and more, whilst exploring vibrant star systems. Enjoy a growing sandbox world, with regular free updates. Your cosmic adventure awaits!

    Why similar: Space Sim 48.2%, Space 25%, Simulation 10%, Strategy 9.3%, Exploration 4.8%

  37. #37 Final Upgrade
    72% matchMostly Positive77% of 457 reviews2022
    Dev: TaosX
    Windows
    Median: 4.2 hrsMean: 12.2 hrs≥1hr: 69%

    Help humanity to spread throughout the cosmos by exploring new worlds, building space factories and setting up trade routes. Research advanced technologies to increase efficiency and unlock new paths of development. Fight off other artificial intelligences in your goal to reach the Final Upgrade!

    Why similar: Space Sim 46%, Space 31.5%, Simulation 10.8%, Strategy 8.8%, Indie 2.9%

  38. #38 X Rebirth
    75% matchMixed44% of 7,314 reviews2013
    Dev: Egosoft
    Windows · Mac · Linux
    Median: 3.3 hrsMean: 19.2 hrs≥1hr: 87%

    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 39.7%, Space Sim 31.3%, Simulation 16.2%, Trading 3.8%, Action 3.6%

  39. #39 Ostranauts
    72% matchVery Positive81% of 2,676 reviews2020
    Dev: Blue Bottle GamesPub: Kitfox Games
    Windows
    Median: 5.7 hrsMean: 31.3 hrs≥1hr: 73%

    Navigate your scrappy ship through the boneyard in search of valuable parts in abandoned vessels. Use salvage to upgrade your ship, or sell it for cash to pay down your mounting debt, or restock fuel, air, or food. Fly and role-play aboard your dream spaceship in this hardcore noir space-sim.

    Why similar: Space Sim 48.9%, Space 24.2%, Trading 10.3%, Simulation 9.9%, Exploration 6.6%

  40. #40 Stellarion
    70% matchVery Positive97% of 77 reviews2025
    Dev: Zana Domán
    Windows

    Upgrade your spaceship and conquer the stars in this thrilling space-mining adventure! Mine asteroids, battle enemies, and trade resources for powerful upgrades to customize your ship. Master the galaxy and embark on the ultimate journey!

    Why similar: Space 50.6%, Exploration 21.4%, Action 14.9%, Trading 13.1%

  41. #41 Stellar Wanderer DX
    70% matchMostly Positive73% of 60 reviews2026
    Dev: Dream Builder StudiosPub: Leoful
    Windows

    Fight, trade, mine, and explore the galaxy in this old-school space combat simulator. You are a freelance pilot who survived an assassination attempt. Travel the open world, chase bounties, get new ships, upgrade your gear, and, why not, maybe even save humankind!

    Why similar: Space Sim 45.2%, Space 21.2%, Trading 16.2%, Simulation 8.5%, Exploration 6%

  42. #42 Sol Trader
    73% matchMixed66% of 68 reviews2016
    Dev: Chris ParsonsPub: Revelation Games
    Windows · Mac · Linux

    Lean on your network of in-game friends and family to trade, mine and explore in this genre-busting space simulation.

    Why similar: Simulation 44.2%, Space 40.1%, Indie 15.6%

  43. #43 The Sentient
    74% matchMostly Negative39% of 83 reviews2016
    Dev: Uncaged Studios
    Windows

    Play as an A.I tasked with helping mankind explore the vastness of space. Customize your ship, recruit a crew, battle alien vessels, research new technology and explore randomly generated universes.

    Why similar: Space Sim 42%, Space 23%, Simulation 15.4%, Strategy 13.8%, Indie 5.7%

  44. #44 Alien Market Simulator
    68% matchVery Positive86% of 147 reviews2026
    Dev: Silly Sloth StudiosPub: Shadow Owl Studios
    Windows

    Run a market on your space station. Restore and upgrade the station, expand your services, and sell to a variety of alien customers. Experience the challenge of managing a business in space and growing your market

    Why similar: Space 42.9%, Simulation 27.1%, Economy 26.3%, Indie 3.8%

  45. #45 Interstellaria
    73% matchMixed56% of 410 reviews2015
    Dev: Coldrice Games LLC
    Windows · Mac · Linux
    Median: 3.1 hrsMean: 4.7 hrs≥1hr: 74%

    Managing a fleet across a dangerous galaxy. Every star and planet holds untold riches and dangers. Each encounter will require skills in trading, diplomacy, and combat. Allocate power to engines, charge all weapons, and take on the worst the galaxy has to handle.

    Why similar: Space Sim 42.7%, Space 25.3%, Trading 15.8%, Strategy 7.4%, Exploration 6.6%

  46. #46 Miner Wars 2081
    73% matchMostly Negative36% of 391 reviews2012
    Dev: Keen Software House
    Windows
    Median: 36 minMean: 4.7 hrs≥1hr: 39%

    Operate an advanced mining ship in a fully destructible and open-world environment!

    Why similar: Space 44.7%, Simulation 29.6%, Action 15%, Indie 10.7%

  47. #47 Unending Galaxy
    71% matchMixed62% of 125 reviews2016
    Dev: Anarkis Gaming
    Windows
    Median: 3.3 hrsMean: 3.6 hrs≥1hr: 91%

    Unending Galaxy is a unique space-sim in which you can fill any role from pirate or trader to the leader of a large galactic empire.

    Why similar: Space Sim 30.7%, Space 24.4%, Simulation 17.5%, Strategy 16.2%, Indie 6%

  48. #48 Star Trucker
    66% matchMostly Positive79% of 5,221 reviews2024
    Dev: Monster and MonsterPub: Raw Fury
    Windows
    Median: 3.3 hrsMean: 10.6 hrs≥1hr: 79%

    Haul cargo, trade salvage and keep your space suit close as you search for fame and fortune among the stars in a game that puts an interstellar twist on the truck sim genre.

    Why similar: Space Sim 54.5%, Space 27.3%, Simulation 10.9%, Exploration 7.4%

  49. #49 Void Destroyer
    71% matchMixed59% of 352 reviews2015
    Dev: Iteration 11
    Windows
    Median: 18 minMean: 3.3 hrs≥1hr: 30%

    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 33.6%, Space Sim 25.1%, Simulation 16.6%, Strategy 15.4%, Action 5.8%

  50. #50 Space Trash Scavenger
    67% matchVery Positive84% of 521 reviews2024
    Dev: SquarePlay GamesPub: Paradox Arc
    Windows
    Median: 3.0 hrsMean: 9.0 hrs≥1hr: 76%

    Grab your jetpack and explore procedural asteroid fields, derelict spaceships and abandoned outposts. Build and automate your Space Rig to process scavenged trash. Craft, trade and fight your way home in this interstellar, open-world survival sandbox.

    Why similar: Space Sim 42.4%, Space 36.7%, Simulation 9.1%, Exploration 7.8%, Action 3.9%

  51. #51 Gaia Beyond
    69% matchMostly Positive76% of 264 reviews2020
    Dev: Warp Turtle
    Windows

    Gaia Beyond is a handcrafted 2D Action-RPG, an exploration mix built around the core features fighting, mining and trading. Your decisions are footprints within a vast non-linear solar system. Forge alliances among numerous factions and develop relations with hundreds of NPCs.

    Why similar: Space Sim 47.5%, Space 23.4%, Trading 15%, Simulation 6.7%, Exploration 5.6%

  52. #52 MegaFactory Titan
    66% matchMostly Positive78% of 150 reviews2026
    Dev: Q Switched Productions, LLC
    Windows · Mac · Linux

    A factory-building game. Survive a harsh climate, strip mine an infinite world, and build a sprawling factory, then trade or go to war with Colonists, Governments, Pirates, Rebels, and more!

    Why similar: Space 38.1%, Trading 20.3%, Economy 15.5%, Simulation 15%, Strategy 11.1%

  53. #53 BossConstructor
    69% matchMostly Positive74% of 219 reviews2016
    Dev: Neomateria Games GmbH
    Windows · Mac · Linux
    Median: 3.6 hrsMean: 6.8 hrs≥1hr: 77%

    Scavenge modules, combine them in the deadliest and most efficient ways imaginable, and fly your very own spaceship through alien space with BossConstructor. Thousands of procedurally generated galaxies await you and your space-faring collection of assembled modules to explore them.

    Why similar: Space 49.5%, Simulation 24.8%, Action 10.3%, Indie 9.5%, Exploration 5.8%

  54. #54 Space Architect
    66% matchMostly Positive76% of 290 reviews2024
    Dev: Albert WiatrPub: PlayWay S.A.
    Windows

    Design your dream space station in Space Architect! Master the power of automation or 'hire' an army of crewmates to handle your ever-growing production. Mine asteroids, fabricate goods, and engage in interstellar trade to pay off the menacing Big Evil Corp. Will you thrive in the vastness of space?

    Why similar: Space 36.2%, Simulation 19.9%, Strategy 19.1%, Economy 15.7%, Indie 9.2%

  55. #55 Farlight Explorers
    70% matchMixed56% of 205 reviews2019
    Dev: Farlight Games Industry
    Windows
    Median: 2.5 hrsMean: 3.5 hrs≥1hr: 72%

    Extract and gather resources from different planets. Manage the supply of electricity, water, food and oxygen of your base in order to survive. Automate the creation of new products. Build a spaceship to transport your products to other places...

    Why similar: Space 44.7%, Simulation 22.4%, Strategy 21.8%, Indie 11.1%

  56. #56 Space Rogue
    69% matchMixed64% of 451 reviews2016
    Dev: Red Beat
    Windows · Mac
    Median: 3.5 hrsMean: 4.7 hrs≥1hr: 92%

    Take on the role of a spaceship captain. Explore new worlds, and engage in intense ship-to-ship battles. Develop unique battle tactics, upgrade your ship, and recruit crew members as you fight for peace or piracy.

    Why similar: Space 51.9%, Strategy 18.4%, Simulation 13.9%, Exploration 9.7%, Indie 6.1%

  57. #57 Sector Space
    64% matchVery Positive96% of 98 reviews2025
    Dev: Robin M. FarrellPub: Outer Vision Games
    Windows · Linux

    Explore a procedurally generated galaxy, mine asteroids, refine minerals, colonize planets, build stations, deploy drones, salvage rare items, construct gear, level up, improve your ship, assemble a fleet, engage in combat, and take on the void.

    Why similar: Space Sim 60.9%, Simulation 17.6%, Space 10%, Exploration 7.3%, Action 2.2%

  58. #58 Starcom: Unknown Space
    63% matchVery Positive92% of 4,377 reviews2024
    Dev: Wx3 Labs, LLC
    Windows
    Median: 8.5 hrsMean: 16.9 hrs≥1hr: 83%

    Starcom: Unknown Space is an action RPG of space exploration and adventure. Build your own starship while discovering an epic story in a universe of strange mysteries, alien factions and uncharted worlds.

    Why similar: Space Sim 48.9%, Space 37%, Exploration 8.2%, Indie 3%, Action 2.9%

  59. #59 orbit.industries
    68% matchMixed61% of 88 reviews2022
    Dev: LAB132Pub: Klabater
    Windows · Linux

    🚀 Become a Space Pioneer by building and managing a station of your own on the orbit of distant planets! Focus on design and management or fulfill objectives to progress. 🛰️ Explore, Build and Prosper!

    Why similar: Space Sim 44.2%, Space 32.8%, Simulation 8.7%, Economy 7.5%, Strategy 6.8%

Modeli
Based on tag similarity + player behavior
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