Games like Main Sequence

Stellar Shipyard is a space colony base builder sandbox, focused on constructing modular ships and stations that can connect and interact as a single unit. Build ships tile-by-tile, manage complex production chains, and watch your colony evolve from a small mining operation into a galactic empire. Face various threats, whether playing solo, with your friends, or against them as rival factions. … If you enjoyed this game, see our list of games similar to Stellar Shipyard.

MineEngineer is a 2D space-survival sandbox where engineering, exploration, and creativity collide in a universe full of planets, asteroids, and unknown dangers. You start alone in the void with only basic tools and a fragile survival pod. From there, you'll mine resources, explore planets, fend off threats, and build bases and ships piece by piece — exactly the way you imagine them. Multipla… If you enjoyed this game, see our list of games similar to MineEngineer.

78%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding, stability

78% User Score Based on 510 reviews

In Final Upgrade, you will experience the role of artificial intelligence (AI), created by mankind to help spread colonists across the galaxy. In each game session, you are tasked with conquering one of the regions of the galaxy. Arriving at the site with one ship carrying minimal resources, you must build a massive factory spread over 100 sectors, producing all sorts of resources that the coloni… If you enjoyed this game, see our list of games similar to Final Upgrade.

90%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, stability

90% User Score Based on 2,013 reviews

Survive, craft, and automate in this free prologue set on one of the planets you can transform in Eden Crafters, an open-world game where you play solo or with friends to turn a hostile planet into a habitable haven for humanity. If you enjoyed this game, see our list of games similar to Ocean World: Eden Crafters Prologue.

68%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

68% User Score Based on 1,070 reviews

Interstellar Rift is an open world starship simulator with an emphasis on ship construction and multi-player interaction. Players will need to survive in a hostile galaxy with their own custom designed and constructed starship. Space is vast but you wont have to face it alone, other players will be able to join your ship and help out, or build their own rival fleet and fight you across the galaxy! If you enjoyed this game, see our list of games similar to Interstellar Rift.

52%Game Brain Score

Most mentioned positive aspects:atmosphere

Most mentioned negative aspects:story, graphics

85% User Score Based on 13 reviews

Join Our Community About the GameBuild a Sustainable Industrial System in the Alien Deep Sea from ScratchYou are deployed to an ocean-covered alien world 15 light-years away. Against the backdrop of Earth's magnetic field crisis, this planet is not only a refuge, but also a testing ground for the continuation of industrial civilization. Starting from basic resource gathering and energy infrast… If you enjoyed this game, see our list of games similar to Deep Crafter.

83%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

83% User Score Based on 2,070 reviews

Explore endless Universe and create the most efficient constellation of colonies. Build conveyor systems to automate production. Take care of Astronauts and their needs! Establish new colonies as part of intergalactic simulation. If you enjoyed this game, see our list of games similar to Astro Colony.

Join our playtest for an unlocked version of the game, please also join our discord if you do for any feedback and comments. Any community engagement is appreciated! Game Information:Kardashev is a first-person, space set, procedural open world, factory building game. Your primary goal is to ascend the Kardashev Scale. Everything in this game starts with the Miner. You place the Miner on as… If you enjoyed this game, see our list of games similar to Kardashev.

85%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

85% User Score Based on 492 reviews

Take the helm as a new Station Commander and exploit an alien star system in this stunning space-station factory automation game. Amass resources and construct starships using increasingly advanced manufacturing and expand your station in a hostile universe! If you enjoyed this game, see our list of games similar to Outworld Station.

95%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

95% User Score Based on 10,183 reviews

Mindustry is a hybrid tower-defense sandbox factory game. Create elaborate supply chains of conveyor belts to feed ammo into your turrets, produce materials to use for building, and defend your structures from waves of enemies. Features include a map editor, numerous built-in maps, cross-platform multiplayer, and large-scale PvP unit battles. If you enjoyed this game, see our list of games similar to Mindustry.

Steam Colony combines voxel building, industrial automation and nighttime defense. At the center of everything is your Steam Core: the heart of a colony that needs resources, working machines and a plan for whatever arrives after sunset. Build alone or share the work with friends in online co-op.Build your colony, block by blockExplore a procedurally generated voxel world, find deposits and choose… If you enjoyed this game, see our list of games similar to Steam Colony.

BUILD. EXPLORE. SURVIVE. TOGETHER.Involved is a multiplayer space sandbox where your ship is more than a vehicle — it's your home, your creation, and your greatest tool. Build spacecraft block by block, design fully explorable interiors, manage their systems, and take your creations across a vast stylized universe. Whether you're building a tiny exploration vessel, an industrial mining ship, or … If you enjoyed this game, see our list of games similar to Involved.

Seven hundred years After a mysterious calamity drowned the world, you wash ashore with no memory. Storms rule the sky, twisted wildlife stalks the beaches, and rusted machines rot beneath the waves. With little more than a broken ship and fragments of a forgotten past, you begin a journey north, sailing from island to island in search of answers. As you push farther into the unknown, you'll unco… If you enjoyed this game, see our list of games similar to Nokai.

Star Crew is a 1-8 player co-op sci-fi roguelite. Maintain subsystems, fend off enemies, and stay alive long enough for evac to arrive. Powerful upgrade choices, procedurally-generated ships, and permanent progression. Survive with friends or handle things all by yourself. If you enjoyed this game, see our list of games similar to Star Crew.

Galactic Veins – The Ultimate Survival Space Mining RPG Lost in the Void, Fighting to Survive After being pulled into a black hole, you awaken in a hostile, uncharted galaxy with no way home. Stranded and alone—save for your AI assistant—you must rely on limited knowledge, salvaged technologies, and your own ingenuity to survive. As you explore the galaxy, your AI companion will guide you with … If you enjoyed this game, see our list of games similar to Galactic Veins.

92%Game Brain Score

Most mentioned positive aspects:gameplay, optimization

Most mentioned negative aspects:grinding, story

92% User Score Based on 477 reviews

Modulus is a factory automation game where you cut, color, stamp, and assemble 3D building blocks. Design and optimize sprawling factories with creative freedom to efficiently fulfill the orders of the Grand Neural Network. If you enjoyed this game, see our list of games similar to Modulus.

95%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

97% User Score Based on 153,748 reviews

Critic Score 91%Based on 7 reviews

Satisfactory is a first-person open-world factory building game with a dash of exploration and combat. Play alone or with friends, explore an alien planet, create multi-story factories, and enter conveyor belt heaven! If you enjoyed this game, see our list of games similar to Satisfactory.

Command a fleet on a frontier where five species are fighting over the same ruins. Terran Dawn is an isometric space RTS: you mine asteroids, raise a station from a single command core, research your way up a tech tree, design the ships you fly, and take the fight to enemies doing exactly the same thing.Five factions, five campaigns84 missions across five campaigns, each following a different spec… If you enjoyed this game, see our list of games similar to Terran Dawn.

An Idle Space MMORPG where you progress at your own pace, but the universe is built together. Explore a procedural galaxy of nearly 50 million star systems alone — or join a Squadron to pool resources, raise space stations, upgrade shared buildings, and expand across the stars as one.A Galaxy That Grows With Its Players The galaxy holds nearly 50 million star systems, and most of them have never … If you enjoyed this game, see our list of games similar to Stellar Odyssey.

Astario is a universe in which you can build functional ships and orbital stations with automated factories. Collect materials, craft new blocks, and expand into the universe. Nothing is ever truly static, ships, stations, asteroids, planets, everything follows the laws of orbital motion. Find and Collect ores Explore the environment for various naturally occurring materials. If you don… If you enjoyed this game, see our list of games similar to Astario.

Turn a small camp into a thriving settlement in the heart of a peaceful archipelago. Calmaria is a cozy island settlement-building game where the environment truly matters. Maintain soil fertility, manage moisture levels, expand your production chains, and defend your fields from the creatures that inhabit the archipelago. Start with a few simple tools and your first wheat field, then grow a vib… If you enjoyed this game, see our list of games similar to Calmaria: Wild Growth.

Whether you're alone or with friends, Rock Hoppers offers a unique new survival challenge. Explore and conquer your way through a procedurally generated asteroid belt full of dangers and wonders! You start with nothing but an oxygen tank and a beat up old vacsuit to your name. Earn that next meal and that next breath of air by working for the local factions or strike out on your own in search of … If you enjoyed this game, see our list of games similar to Rock Hoppers.

 You weren’t rescued. You weren’t forgotten. You were left behind because the main ship ran out of power and your pod never opened. Survive Through Engineering Industronaut is a survival engineering game set on a hostile, radiation heavy planet. You are the only active engineer on the surface. There is no evacuation plan and no external support. Build a self sufficient habitat, keep life… If you enjoyed this game, see our list of games similar to Industronaut.

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. As an intrepid explorer and scientist, travel from world to world, uncovering secrets of alien civilizations, seeking out rare and exotic creatures and resources, and using them to tame the deadly biomes you encounter. Your mission is to establish thriving… If you enjoyed this game, see our list of games similar to For The Stars.

Hi there! I'm the solo dev behind Belts of Iron - an open world, third person, factory automation game with base building and a splash of combat! I'm building Belts of Iron out in the open, sharing progress, and listening closely to feedback from the community. Your suggestions and ideas help shape the game into something way cooler than I could make alone. It's still early, but I'm having a… If you enjoyed this game, see our list of games similar to Belts of Iron.

In the vast expanse of the cosmos, where stars twinkle like distant lanterns and nebulae paint the sky in hues of cosmic wonder, lies the realm of Ultimate Space Battleship. This is not just another space strategy game; it is an immersive experience that invites players to become commanders of their own starships, embarking on epic journeys across galaxies. Game OverviewUltimate Space Battleship … If you enjoyed this game, see our list of games similar to Ultimate Space Battleship.

Launch Window is a physics-based automation game. Establish supply chains across a procedurally generated star system. Build infrastructure. Construct ships. Open new routes. Your first launch may carry a handful of colonists to a barren moon. Years later, you command thousands of ships, each following a trajectory you planned, bound for a colony you designed. This is how the colony grows. St… If you enjoyed this game, see our list of games similar to Launch Window.

62%Game Brain Score

Most mentioned positive aspects:gameplay, optimization

100% User Score Based on 13 reviews

Welcome to Shape TogetherShape Together blends factory-building with wave combat: lay mines, belts, and machines, automate shapes, and funnel your production to break the enemy heart. Build smart, adapt to new rules—and play solo or with friends on Steam. Build mines on ore, connect conveyor belts, and use splitters and teleport belts so your shapes always get where they need to go. Shape machine… If you enjoyed this game, see our list of games similar to Shape Together.

JOIN THE COMMUNITY To keep up with the latest ORMOD updates, news & discussions. Join through the right sidebar (PC), or above (Mobile) About the Game BUILD. AUTOMATE. FIGHT. SURVIVE. A fully customizable, harsh open-world survival sandbox set in a world overtaken by the ORMOD. Start in an infinite world that changes every playthrough, then tailor the experience to your liking, from … If you enjoyed this game, see our list of games similar to ORMOD: Directive.

Stranded at the Edge of ExistenceAfter a catastrophic first contact shatters humanity’s expedition fleet, you and a small group of survivors crash-land on a hostile, unknown world in the Lost Galaxy—a forgotten corner of the universe, beyond charts and signals. With no help coming, your only hope is to build, defend, and rediscover what remains of our fractured civilization. Can you survive the e… If you enjoyed this game, see our list of games similar to Lost Galaxy: Echoes of War.

Forge your legacy in the Westlands. Survive and thrive in a Wild West open world. Alone or with friends, explore, fight, and build from your customizable wagon. Expand into bustling settlements, recruit allies, and forge a network to tame the wilderness and build your legacy. If you enjoyed this game, see our list of games similar to Westlanders.

91%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

98% User Score Based on 138,322 reviews

Critic Score 82%Based on 8 reviews

You will be mining resources, researching technologies, building infrastructure, automating production and fighting enemies. Use your imagination to design your factory, combine simple elements into ingenious structures, apply management skills to keep it working and finally protect it from the creatures who don't really like you. If you enjoyed this game, see our list of games similar to Factorio.

About GalaxorGalaxor is an online space strategy game where you build your own galactic empire, colonize planets, produce resources, research technologies and command powerful fleets. Start with a single planet and grow step by step into an interstellar power. Build mines, power plants, research facilities, defensive structures and fleet bases. Research new technologies, expand your colonies and … If you enjoyed this game, see our list of games similar to Galaxor.

You were not sent to Berra-11 to ask questions. You are a lone android, dropped onto a distant world with one directive: extract. Strip the planet of its ore, its oil, its living forests — feed it all into the machine, and ship it to the humans fighting a war on the far side of the stars. You are very good at your directive. You will build sprawling mines, roaring smelters, rivers of conveyor be… If you enjoyed this game, see our list of games similar to Extracto Proviso.

Welcome to StarDune, an ambitious solo dev project where you step into the suit of a tiny astronaut exploring a vast, open world solar system. Uncover mysteries as you build modular bases, manage vital resources, pilot spaceships, drive rovers, and terraform the world around you to conquer the frontiers of deep space. Fully Deformable Terrain Reshape the ground around you to overcome challenge… If you enjoyed this game, see our list of games similar to StarDune.

The sky is no longer a road, and the railways are beyond repair. After a catastrophic meteor impact shattered the continent of Aris, only the roads remain — and the vehicles that can travel upon them. You are an engineer at the factory in "Karless", the last city capable of producing vehicles. Design and automate production lines to manufacture cars, and ship them out to reconnect the … If you enjoyed this game, see our list of games similar to Karless.

Rescue the Celestia is a space management and exploration game where you command a rescue operation deep in an uncharted region of space. With a small fleet and limited resources at your disposal, search distant planets for the scattered crew of the ISS Celestia, establish stations and bases, build your logistics network, and manage the resources needed to keep the operation running. Explore uncha… If you enjoyed this game, see our list of games similar to Rescue the Celestia.

Your mission is to survive and find answers. In X SPACE, you must step personally into the unforgiving void. Scavenge wreckage to piece together your first life-support system and establish automated production lines to secure a steady supply of resources. Snap massive space station modules seamlessly together and arm your base to repel warping enemy forces. This is not just a static shelter; it i… If you enjoyed this game, see our list of games similar to X Space.

You arrive at a barren asteroid with a mining laser, a gravity generator and an empty shop. Mine your first ore, put it on the shelf, and watch space travelers dock to buy it. As the shop grows, add racks and displays, hire robots to restock and run the checkout, and build production lines so your shelves carry ingots, alloys and finished goods instead of raw rock. When you're ready, claim a neigh… If you enjoyed this game, see our list of games similar to Astrocraft.

A Competitive Space Combat Game With a Persistent Universe Pilot powerful ships, master different weapons, compete on the leaderboards, and prepare for a growing online universe.Arena and the Persistent Online Universe Arena is the competitive side of Stellar Odyssey. Play Solo, Party, Versus, or Versus AI with free movement space combat. Improve your build, chase high scores, and compete against … If you enjoyed this game, see our list of games similar to Stellar Odyssey.

88%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, stability

96% User Score Based on 43,956 reviews

Critic Score 78%Based on 7 reviews

You are sent on an hostile planet with one mission: Make it habitable for Humans. You'll have to survive, collect ressources, build your base and machines in order to heat the planet, create an atmosphere with oxygen and eventually geo-engineer an entire planet. If you enjoyed this game, see our list of games similar to Planet Crafter.

83%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, atmosphere

83% User Score Based on 290 reviews

Final Factory blends factory building with a rich universe to explore. Build a vast network of automated space stations and command a massive fleet against the hostile local aliens. Discover new technologies and unlock the secrets of an ancient civilization as you explore an infinite cosmos. If you enjoyed this game, see our list of games similar to Final Factory.

93%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

93% User Score Based on 108 reviews

Good morning! I am PAI - your Personal AI - and I am here to assist you! I apologize for awakening you early, but you have slept through the end of the world! But don't panic, I am here to help! With me and your trusty protosuit, you'll be able to mine ores and build an underground base to live in! There might not be sunshine down here, but at least you're not alone. I've located several othe… If you enjoyed this game, see our list of games similar to Aground Zero.

77%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

77% User Score Based on 1,191 reviews

Introversion Software, the indie legends behind Prison Architect, Darwinia, DEFCON and Uplink, present to you the broken, unfinished and bug filled Alpha of The Last Starship. Pick a ship hull, kit her out with engines, life-support, sensors and rail guns and start your galactic adventure! If you enjoyed this game, see our list of games similar to The Last Starship.

90%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, stability

90% User Score Based on 14,354 reviews

Avorion is a procedurally generated sci-fi sandbox where players start out at the edge of the galaxy and must find their way to its core. Players build their own ships, which they will use to explore the galaxy, trade and fight. Space ships are mainly of large scale, with crews, turrets and energy systems that you will have to manage. The galaxy gets more hostile, but also more rewarding the close… If you enjoyed this game, see our list of games similar to Avorion.

97%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

97% User Score Based on 43,752 reviews

As an engineer of Dyson Sphere Program, you will go to an alien galaxy building “Dyson Sphere”. Collecting resources, plan and designing production lines, gradually create a full automated factory. Develop your factory from a small workshop to a huge cross-galaxy Industrial empire. If you enjoyed this game, see our list of games similar to Dyson Sphere Program.

✅ NGC-404 is for you if you: Enjoy space strategy games with economy, fleets, colonies, and faction conflict Like games where logistics, fuel and supplies matter Want real-time 2D space battles with ship fitting and weapon control Enjoy sandbox campaigns Like managing a small fleet instead of controlling hundreds of units directly Want to explore unknown systems, survey planets, and reco… If you enjoyed this game, see our list of games similar to NGC-404: Fractured Sector.

Step into the lost world of Highreach, a once-great continent now fractured and floating under a veil of ancient, dangerous magic that alters the very fabric of reality. Explore this forgotten realm, where survival meets strategy, engage in combat, crafting, and watch as your camp evolves into a thriving settlement. Along the way, you'll meet companions with unique stories, manage your grow… If you enjoyed this game, see our list of games similar to Highreach.

Jump Crew is a multiplayer space survival sandbox where crews build their own ships, automate production and push outward through a persistent galaxy shared with other players. Build and Automate Your ShipConstruct your ship floor by floor, then fill it with storage, machinery and conveyor belts. Process ore, forge steel, fill oxygen bottles and automate the production of equipment, building part… If you enjoyed this game, see our list of games similar to Jump Crew.

From a Small Mining Ship to an Interplanetary EnterpriseOreship Stellar Frontier combines idle progression, economic management, and hands-on spaceflight in an expansive science-fiction adventure. Begin with a simple mining ship, extract valuable resources from asteroids, and invest your earnings in new technology, better ships, and growing production chains. Every step forward opens new opportun… If you enjoyed this game, see our list of games similar to Oreship Stellar Frontier.