- #1 Dyson Sphere Program
97% matchOverwhelmingly Positive97% of 90,956 reviews2021
Dev: Youthcat StudioPub: Gamirror Games
Windows
Median: 13.1 hrsMean: 75.3 hrs≥1hr: 84%
Build the most efficient intergalactic factory in space simulation strategy game Dyson Sphere Program! Harness the power of stars, collect resources, plan and design production lines and develop your interstellar factory from a small space workshop to a galaxy-wide industrial empire.
Why similar: Automation 23.7%, Base Building 14.8%, Space 13.1%, Building 9.3%, Resource Management 8.6%
- #2 Final Factory
96% matchMostly Positive79% of 303 reviews2024
Dev: Never Games Limited
Windows · Mac
Median: 2.0 hrsMean: 7.9 hrs≥1hr: 63%
Final Factory blends factory building, spaceship design, and a rich universe to explore. Build a mega factory 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.
Why similar: Automation 23.9%, Base Building 14.8%, Resource Management 11%, Space 10.3%, Building 9.8%
- #3 Astro Colony
96% matchVery Positive81% of 2,634 reviews2026
Dev: Terad Games
Windows
Median: 4.5 hrsMean: 16.2 hrs≥1hr: 78%
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.
Why similar: Automation 22.2%, Base Building 17.1%, Space 13.1%, Space Sim 11.3%, Resource Management 10.5%
- #4 Outworld Station
95% matchVery Positive85% of 776 reviews2026
Dev: Trickjump Games Ltd
Windows
Median: 4.2 hrsMean: 10.7 hrs≥1hr: 70%
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.
Why similar: Automation 24%, Base Building 15.3%, Space 13.5%, Sandbox 7.9%, Management 7.8%
- #5 The Crust
94% matchMostly Positive77% of 3,605 reviews2024
Dev: VEOM StudioPub: Crytivo
Windows
Median: 7.0 hrsMean: 24.1 hrs≥1hr: 83%
Automate a lunar base as you become the savior of humanity exploring the future on the moon. Mine, craft, research, and trade resources with Earth in this gripping narrative basebuilder.
Why similar: Automation 21.5%, Base Building 15%, Space 12.7%, Resource Management 10.5%, Building 9%
- #6 Widget Inc.
94% matchVery Positive85% of 758 reviews2024
Dev: Leaping Turtle
Windows
Median: 10.4 hrsMean: 60.6 hrs≥1hr: 94%
A hybrid factory builder / incremental clicker game. Starting from humble beginnings, master the many crafting processes to build up resources and expand your factory. Then, using your newly automated production, unlock new technology and grow ever closer to your goal of spreading to the stars.
Why similar: Automation 43.6%, Base Building 23.7%, Resource Management 20.8%, Simulation 6.4%, Strategy 3.5%
- #7 The Last Starship
93% matchMostly Positive75% of 1,596 reviews2026
Dev: Introversion Software
Windows · Mac
Median: 6.1 hrsMean: 11.3 hrs≥1hr: 81%
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 16.9%, Automation 14.7%, Base Building 13.7%, Space 12.2%, Building 10.7%
- #8 Captain of Industry
92% matchVery Positive90% of 11,061 reviews2022
Dev: MaFi Games
Windows
Median: 9.9 hrsMean: 84.1 hrs≥1hr: 81%
Build an industrial empire on a remote island. Mine resources, reshape terrain with excavators, grow food, construct factories, lay train tracks, and trade with the outside world. Research 100+ technologies to advance from basic metal smelting all the way to nuclear power and space flight.
Why similar: Automation 34.2%, Base Building 20%, Resource Management 17.4%, Building 8.9%, Management 8.4%
- #9 FOUNDRY
91% matchVery Positive81% of 3,835 reviews2024
Dev: Channel 3 EntertainmentPub: Paradox Interactive
Windows
Median: 7.7 hrsMean: 47.6 hrs≥1hr: 87%
Build a sophisticated robot factory optimized to perfection in an infinite voxel world. Mine and harvest resources, automate your production lines and manage complex systems while researching your way to become the galaxy’s leading robotics megacorp.
Why similar: Automation 22.9%, Base Building 15.3%, Building 11.9%, Resource Management 11.3%, Sandbox 9.2%
- #10 Space Haven
90% matchVery Positive86% of 10,816 reviews2026
Dev: Bugbyte Ltd.
Windows · Mac · Linux
Median: 4.2 hrsMean: 20.9 hrs≥1hr: 72%
Embark on a space voyage with your ragtag crew of civilians in search of a new home. Build spaceships tile by tile, create optimal gas conditions, manage the needs and moods of their crew, encounter other space-faring groups, and explore the universe in this spaceship colony simulation.
Why similar: Space Sim 15.7%, Base Building 15.4%, Space 12.7%, Building 11.2%, Resource Management 9.9%
- #11 InfraSpace
91% matchMostly Positive80% of 1,922 reviews2023
Dev: Dionic Software
Windows · Mac
Median: 3.8 hrsMean: 21.5 hrs≥1hr: 70%
Create an extrasolar efficiency utopia from scratch! In this sci-fi city builder you need to start mining operations, plan production, and lay down transportation routes to ensure a smooth supply chain.
Why similar: Automation 22.3%, Space 12.7%, Base Building 11.1%, Building 10.9%, Resource Management 10.8%
- #12 Factory Town
89% matchVery Positive91% of 4,445 reviews2021
Dev: Erik Asmussen
Windows · Mac
Median: 3.5 hrsMean: 14.1 hrs≥1hr: 76%
Build, automate, and optimize a giant factory on 3D terrain using conveyor belts, trains, chutes, pipes, and airships. Sell your goods to nearby villages to expand their borders, increase happiness, and unlock even better technology!
Why similar: Automation 27.2%, Base Building 17.5%, Resource Management 13%, Sandbox 10.3%, Management 9.7%
- #13 Desynced
89% matchMostly Positive80% of 1,969 reviews2026
Dev: Stage Games Inc.Pub: Forklift Interactive
Windows
Median: 4.4 hrsMean: 19.2 hrs≥1hr: 77%
Desynced is a sci-fi strategy game with fully customizable units and behaviors. Gather, build, research, and explore the unknown. Alone or with friends, unveil the mystery of an AI on the edge of self-awareness and uncover the hidden truth in this blend of strategy, automation, and exploration.
Why similar: Automation 22.7%, Base Building 14.9%, Building 10.7%, Resource Management 9.6%, Sandbox 9.1%
- #14 Per Aspera
88% matchMostly Positive76% of 5,717 reviews2020
Dev: Tlön IndustriesPub: Raw Fury
Windows
Median: 5.0 hrsMean: 11.9 hrs≥1hr: 93%
Make Mars your own! Take control of the world’s most sophisticated AI (AMI) and terraform the surface of the Red Planet for a city-building experience on a planetary scale. Transform this barren world into a lush paradise and explore the surface for any ancient secrets that may be waiting.
Why similar: Automation 19.9%, Base Building 13.3%, Building 10.2%, Space 10%, Resource Management 9.8%
- #15 Microtopia
86% matchVery Positive87% of 943 reviews2025
Dev: Cordyceps CollectivePub: Goblinz Publishing
Windows
Median: 3.6 hrsMean: 8.7 hrs≥1hr: 77%
Become the hive mind of a robot ant colony in Microtopia! Use pheromone trails to create, automate and optimize supply chains for your ants to follow. Collect resources, produce goods, feed your queen, grow your colony and fly out to expand the species!
Why similar: Automation 22.3%, Base Building 13.7%, Resource Management 11.2%, Sandbox 9%, Robots 8.7%
- #16 shapez 2 - Factory
84% matchOverwhelmingly Positive97% of 14,612 reviews2026
Dev: tobspr Games
Windows · Mac · Linux
Median: 7.0 hrsMean: 29.3 hrs≥1hr: 82%
Dive into a factory-building game with the focus on just that – building huge space factories! Design sprawling multi-level factories and satisfying production lines without limits. Tackle progressively challenging automation goals at your own pace, without the threat of enemies.
Why similar: Automation 28.8%, Base Building 14.2%, Building 12.5%, Management 12.1%, Sandbox 9.2%
- #17 Automation Empire
87% matchMixed66% of 2,638 reviews2019
Dev: DOG HOGGLER
Windows
Median: 7.6 hrsMean: 19.3 hrs≥1hr: 85%
Build and manage a massive industrial network of factories, mines, and farms. Employ a fleet of trains, trucks, and robotic drones. In the age of automation, efficiency is survival!
Why similar: Automation 27.2%, Base Building 16.3%, Building 10.4%, Resource Management 9.7%, Sandbox 8.7%
- #18 Exogate Initiative
85% matchMostly Positive75% of 710 reviews2025
Dev: Xeno Bits
Windows
Build and manage mankind’s first mission across the universe! Create a sprawling facility underground, recruit a diverse group of specialists from around the globe and explore mysterious new worlds through the Exogate.
Why similar: Base Building 16.1%, Building 12.4%, Resource Management 12%, Space 11%, Management 10.3%
- #19 Solar Expanse - Space Exploration Manager
84% matchVery Positive87% of 1,079 reviews2026
Dev: SpaceOpsPub: Games Operators
Windows
Median: 4.2 hrsMean: 14.4 hrs≥1hr: 75%
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 19.8%, Space 18.1%, Sandbox 11.7%, Resource Management 10.1%, Management 9.9%
- #20 orbit.industries
86% 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: Automation 19.5%, Space 17.3%, Space Sim 16.7%, Building 10.6%, Resource Management 10.4%
- #21 Space Trash Scavenger
82% matchVery Positive84% of 520 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: Automation 26.2%, Space 14.6%, Space Sim 12.1%, Base Building 11.8%, Building 11.2%
- #22 Evospace
83% matchVery Positive83% of 390 reviews2019
Dev: Quantum Rivet
Windows · Mac
Contribute to the colonization of the universe. Get and process resources, develop your technologies. Achieve complete automation and build a portal to include another planet in the chain of worlds.
Why similar: Automation 28.5%, Base Building 22.6%, Building 16.2%, Sandbox 13.8%, Simulation 7.4%
- #23 Factorio
79% matchOverwhelmingly Positive98% of 230,973 reviews2020
Dev: Wube Software LTD.
Windows · Mac · Linux
Median: 45.0 hrsMean: 191.3 hrs≥1hr: 95%
Factorio is a game about building and creating automated factories to produce items of increasing complexity, within an infinite 2D world. Use your imagination to design your factory, combine simple elements into ingenious structures, and finally protect it from the creatures who don't really like you.
Why similar: Automation 34.5%, Base Building 20.9%, Resource Management 13.9%, Sandbox 9.3%, Building 6.3%
- #24 Space Architect
81% matchMostly Positive76% of 289 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: Automation 21.2%, Base Building 15.3%, Building 10.7%, Management 9.5%, Resource Management 9.3%
- #25 Facteroids
81% matchVery Positive80% of 87 reviews2023
Dev: by Jan Zizka
Windows
Facteroids is a 3D factory building game about asteroid mining in space. Prospect, mine and manage your production lines in a variety of scenarios and procedurally generated worlds across the entire Solar system.
Why similar: Automation 21.8%, Base Building 14%, Resource Management 10.6%, Building 10.2%, Space Sim 10.2%
- #26 Farlight Explorers
82% 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: Building 29.8%, Sandbox 22.6%, Space 21.7%, Strategy 9.3%, Simulation 9.1%
- #27 Modulus: Factory Automation
77% matchVery Positive92% of 770 reviews2026
Dev: Happy VolcanoPub: Kwalee
Windows
Median: 3.5 hrsMean: 15.3 hrs≥1hr: 74%
Build, automate, & optimize production lines across sky islands with real spatial constraints. Every production line is an open-ended puzzle: which operators to use, how to route your belts and how to fit your factory into the landscape. Your solutions, like your factories, are uniquely your own.
Why similar: Automation 24.6%, Base Building 14.4%, Building 12.8%, Resource Management 9.7%, Management 9.5%
- #28 Industries of Titan
79% matchMixed63% of 1,612 reviews2023
Dev: Brace Yourself Games
Windows
Median: 5.4 hrsMean: 14.0 hrs≥1hr: 84%
Create a sprawling industrial city. Compete with other rival corporations on Titan for resources, territory, and power. Seek victory via technology, influence, warfare, or the wealth extracted from your citizens. Stake your claim to the Industries of Titan in this innovative sim/strategy game!
Why similar: Space Sim 19.8%, Base Building 16.9%, Resource Management 15.6%, Space 13.8%, Building 13.7%
- #29 The Final Earth 2
78% matchVery Positive97% of 402 reviews2022
Dev: Florian van Strien
Windows
The Final Earth 2 is a vertical sci-fi city builder. Earth is unlivable, so you decide to create a space colony. Gather resources, then build and research your way to a better future! Grow your city from an exploration ship to a huge metropolis, full of advanced technology. What will you build?
Why similar: Space Sim 16.4%, Base Building 14%, Space 13.8%, Building 12.1%, Management 10%
- #30 Reassembly
78% matchVery Positive94% of 4,074 reviews2015
Dev: Anisoptera GamesPub: Indie Voyage
Windows · Mac · Linux
Median: 5.0 hrsMean: 26.1 hrs≥1hr: 84%
A spaceship building and universe-exploration game. Collect resources, expand and grow your fleet, and conquer your personal galaxy. Stellar ambience by Peaks.
Why similar: Space 31.5%, Building 30.8%, Sandbox 20.4%, Strategy 7.3%, Sci-fi 5.7%
- #31 Mindustry
76% matchOverwhelmingly Positive96% of 27,010 reviews2019
Dev: AnukenDev
Windows · Mac · Linux
Median: 4.9 hrsMean: 27.6 hrs≥1hr: 76%
An open-ended factory management game with RTS and tower defense elements.
Why similar: Automation 30.7%, Base Building 20.2%, Resource Management 14.2%, Building 9.6%, RTS 9.1%
- #32 Starship Theory
77% matchMixed50% of 1,114 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: Base Building 30.5%, Space 22.6%, Management 11.8%, Sci-fi 8.7%, Building 8.4%
- #33 Solargene
75% matchMostly Positive77% of 839 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 19.9%, Base Building 17%, Resource Management 11.9%, Building 11.4%, Space 10.8%
- #34 X4: Foundations
76% matchMostly Positive80% of 29,053 reviews2018
Dev: Egosoft
Windows · Linux
Median: 4.9 hrsMean: 94.4 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 26.7%, Space 21.3%, Sandbox 13.2%, Management 11.9%, Sci-fi 10.1%
- #35 Spacebase DF-9
80% matchOverwhelmingly Negative18% of 4,331 reviews2014
Dev: Double Fine Productions
Windows · Mac · Linux
Median: 3.2 hrsMean: 4.9 hrs≥1hr: 90%
In Spacebase DF-9, you'll build a home among the stars for a motley population of humans and aliens as they go about their daily lives. Mine asteroids, discover derelicts, and deal with the tribulations of galactic resettlement in Earth's distant future.
Why similar: Space 22.7%, Base Building 22.5%, Building 11.9%, Sci-fi 10.7%, Sandbox 10.3%
- #36 Unnamed Space Idle
74% matchVery Positive93% of 4,230 reviews2023
Dev: SylvPub: Jdog Corp
Windows · Linux
Median: 10.5 hrsMean: 295.6 hrs≥1hr: 78%
Destroy endless waves of alien ships that have all but wiped out humanity in this long form, unfolding, sci-fi idle game. Customize your ship with different weapons and defenses to defeat specific enemy types and utilize a ton of different systems to increase your overall power.
Why similar: Space 29%, Automation 24.7%, Resource Management 22%, Simulation 11.2%, Sci-fi 11%
- #37 Upload Labs
71% matchVery Positive92% of 7,760 reviews2025
Dev: EnigmaDev Studios
Windows · Linux
Median: 5.1 hrsMean: 21.2 hrs≥1hr: 79%
A sci-fi management game where you build and optimize your computer's system from the ground up. Connect and configure interconnected nodes to efficiently download, process, and upload files. Manage your setup, solve system challenges, and become the ultimate system architect
Why similar: Automation 50.7%, Management 12.7%, Simulation 11.3%, Resource Management 8.9%, Sandbox 6.7%
- #38 Incremental Factory
74% matchMixed68% of 244 reviews2024
Dev: Significant Steak
Windows · Mac
Median: 2.2 hrsMean: 7.8 hrs≥1hr: 62%
Craft and automate an industrial empire from scratch! Experience a strategic game teeming with challenges as you manage resources, overcome hurdles, and optimize production chains. Are you ready to conquer the challenges of Incremental Factory? Your journey starts here... The Factory Must Grow!
Why similar: Automation 31.7%, Resource Management 15.4%, Base Building 12%, Building 11.5%, Sandbox 10.1%
- #39 Starport Delta
75% matchMostly Positive72% of 75 reviews2020
Dev: Cloudfire Studios
Windows
Build amongst the stars in Starport Delta, a light sci-fi strategy game that focuses on survival. Station Commanders across the universe will turn to you for guidance to expand, defend, and survive. Help them build a thriving station, but watch out, there are many dangers hiding in space...
Why similar: Space Sim 16.5%, Base Building 12.6%, Space 11.6%, Simulation 10%, Strategy 9.7%
- #40 Planetbase
73% matchMostly Positive80% of 10,351 reviews2015
Dev: Madruga Works
Windows · Mac
Median: 8.2 hrsMean: 26.2 hrs≥1hr: 90%
Guide a group of space settlers trying to establish a base on a remote planet. Grow food, collect energy, mine resources, survive disasters and build a self-sufficient colony in a harsh and unforgiving environment.
Why similar: Base Building 24.6%, Space 20.5%, Resource Management 9.2%, Building 8.4%, Space Sim 6.6%
- #41 Prospector
72% matchMostly Positive71% of 152 reviews2025
Dev: Loonworks Games
Windows
Land on a distant planet in this chill resource management game. Harvest alien resources, build and automate machinery, uncover secrets across the stars and strike shipping deals with distant colonies for exclusive rewards!
Why similar: Automation 20.2%, Base Building 14.4%, Resource Management 11.4%, Building 11.1%, Space 10.8%
- #42 Astrometica
70% matchVery Positive83% of 3,114 reviews2024
Dev: BeryMeryPub: RockGame S.A.
Windows
Median: 3.7 hrsMean: 16.7 hrs≥1hr: 72%
Astrometica is a space exploration and base-building survival game. After a catastrophic event, explore vast space, gather resources, build bases, and uncover cosmic mysteries. Use advanced technology, craft tools, and discover new blueprints to survive and thrive in the unknown.
Why similar: Space Sim 25%, Automation 22.2%, Base Building 14.5%, Space 14%, Resource Management 9%
- #43 The Colonists
73% matchVery Positive86% of 1,228 reviews2018
Dev: CodebyfirePub: Mode 7
Windows · Mac · Linux
Median: 3.9 hrsMean: 12.2 hrs≥1hr: 84%
Build a new home for your team of robots as they begin a new life for themselves on a distant planet where they can fulfil their ultimate dream: to be human.
Why similar: Automation 26.7%, Base Building 14.2%, Building 14%, Management 10.4%, Robots 9.9%
- #44 Astronomics
70% matchVery Positive90% of 660 reviews2025
Dev: Numizmatic
Windows
Median: 8.9 hrsMean: 15.3 hrs≥1hr: 87%
Top-down action and space exploration meet asteroid mining automation! Navigate to randomly generated asteroids passing by and start mining. Impress your employer, upgrade your equipment, fight off pirates and save up for that ticket to Earth so you can finally come home... for the very first time.
Why similar: Space 26.4%, Automation 18.2%, Sandbox 14.4%, Robots 13.6%, Sci-fi 11.4%
- #45 Stardeus
71% matchVery Positive87% of 1,538 reviews2022
Dev: Kodo LinijaPub: Paradox Arc
Windows · Mac · Linux
Median: 9.0 hrsMean: 22.6 hrs≥1hr: 77%
Stardeus is a deep colony sim set on a broken starship manned by drones and hibernating human survivors. As the AI, have your drones repair your ship, save your crew and travel the stars in this beautiful simulation.
Why similar: Space Sim 17.1%, Base Building 16.9%, Space 14.6%, Resource Management 12.2%, Sandbox 9.5%
- #46 ReFactory
72% matchMostly Positive78% of 91 reviews2022
Dev: AIVIK LLCPub: BIVAK LLC
Windows
Build, explore, fight! ReFactory is a 2D strategy game with a focus on construction and logistics where you build an automated mega-factory on an alien planet.
Why similar: Automation 29%, Base Building 23.4%, Simulation 9.9%, Management 9.7%, Strategy 9.7%
- #47 Rebots
71% matchMostly Positive77% of 56 reviews2024
Dev: FlatPoniesPub: Astra Logical
Windows
Rebots is a first-person automation game with an expansive universe to explore. Using intelligent(ish) rebots, you can gather resources, terraform planets, and scan all of the things. Traverse the galaxy in the name of space capitalism!
Why similar: Automation 19.8%, Space Sim 15.3%, Base Building 11.8%, Space 11.8%, Resource Management 9.9%
- #48 Executive Assault 2
69% matchVery Positive83% of 1,742 reviews2023
Dev: Hesketh Studios Ltd
Windows · Mac
Median: 3.8 hrsMean: 8.3 hrs≥1hr: 76%
The RTS/FPS phenomenon has moved into space! Build your base on an asteroid, command fleets of starships for epic battles, pilot fighters, mine and trade resources, assemble robots to defend or assault other stations. Take sole command or share the glory as you fight for control of the quadrant.
Why similar: Space Sim 22.3%, Base Building 16.8%, Building 14.5%, Space 13.2%, RTS 11.1%
- #49 Celestial Command
73% matchMixed63% of 699 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 30.7%, Space Sim 16.8%, Sandbox 14.2%, Building 11.2%, Simulation 9.9%
- #50 MegaFactory Titan
68% matchMostly Positive78% of 148 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: Automation 25.1%, Base Building 15.7%, Building 13.9%, Resource Management 12.6%, Space 11.3%
- #51 Eden Crafters
67% matchVery Positive86% of 2,494 reviews2026
Dev: Osaris Games
Windows
Median: 4.7 hrsMean: 13.3 hrs≥1hr: 79%
Eden Crafters is a solo or co-op open-world survival, crafting, and factory-building game where you transform a hostile planet into a habitable haven for humanity. Build, automate, and terraform. Control the climate, create a breathable atmosphere, and turn toxic lakes into water: shape a new world!
Why similar: Automation 27.7%, Base Building 17.5%, Building 11.6%, Space 10.8%, Sandbox 9.9%
- #52 Starvester
68% matchMixed70% of 696 reviews2026
Dev: Syphono4Pub: Future Friends Games
Windows
Median: 6.4 hrsMean: 10.7 hrs≥1hr: 90%
A short incremental game about expanding a star-system wide factory to build giant megastructures in space. Deploy swarms of drones, mine resources, unlock upgrades and harvest the power of the stars!
Why similar: Automation 30.2%, Resource Management 15.3%, Building 13.7%, Space 12.4%, Management 10.1%
- #53 Autonauts
69% matchVery Positive90% of 4,938 reviews2019
Dev: DenkiPub: Curve Games
Windows
Median: 4.6 hrsMean: 13.9 hrs≥1hr: 86%
In Autonauts you must build, create, and automate. Start by establishing a colony, crafting bots and teaching them via Scratch-style programming to build an ever evolving autonomous paradise of agriculture, industry and enlightenment.
Why similar: Automation 34.7%, Base Building 16.1%, Building 9.1%, Resource Management 8.7%, Sandbox 7.4%
- #54 Nova Lands
68% matchVery Positive89% of 3,448 reviews2023
Dev: BEHEMUTTPub: HypeTrain Digital
Windows
Median: 4.0 hrsMean: 9.3 hrs≥1hr: 88%
Nova Lands is a factory building, exploration, and island management game. Explore, engage in combat, and automate your industry. The planet you’re on is full of mysteries, creatures, people, and things to do. Welcome to your new home amongst the stars!
Why similar: Automation 28.6%, Base Building 17.9%, Resource Management 11.5%, Sandbox 10.7%, Building 9.7%
- #55 Plan B: Terraform
66% matchVery Positive91% of 3,529 reviews2025
Dev: Gaddy Games
Windows
Median: 4.4 hrsMean: 11.2 hrs≥1hr: 81%
Terraform a lifeless rock into a lush and habitable world. Build trucks, trains, and sprawling factories on an enormous hexagonal planet. Grow its population to millions. Enjoy a dynamic simulation of atmosphere, temperature, water, and forests.
Why similar: Automation 27%, Base Building 14.5%, Resource Management 13.2%, Sandbox 9.8%, Building 9.3%
- #56 Good Company
69% matchMostly Positive74% of 1,779 reviews2022
Dev: Chasing Carrots
Windows
Median: 4.1 hrsMean: 8.3 hrs≥1hr: 85%
Good Company is an in-depth management sim about building a trail-blazing tech corporation. Assemble complex production lines, manage employee logistics, and sell high-quality products on the market to become the best company in the whole county!
Why similar: Automation 22.7%, Base Building 14.8%, Building 12.3%, Resource Management 11.7%, Management 9.9%
- #57 Industry Idle
66% matchMostly Positive78% of 1,475 reviews2024
Dev: FishPondPub: Fish Pond Studio
Windows · Mac · Linux
Median: 1.8 hrsMean: 28.2 hrs≥1hr: 62%
Industry Idle is an idle game that combines factory building, resource management and market trading. Design & build your base, expand & scale up your productions, improve & optimize your economy. Plus all the incremental game goodies: offline earnings, prestige to unlock more powerful upgrades.
Why similar: Automation 28.1%, Base Building 17.3%, Resource Management 14%, Building 12%, Management 8.4%
- #58 Meeple Station
70% matchMixed57% of 951 reviews2020
Dev: Gameclaw StudioPub: Modularity
Windows · Mac · Linux
Median: 30 minMean: 9.3 hrs≥1hr: 39%
Build your way to success! Trade your way to the top! Explore your way to infamy! Do it all your way!
Why similar: Base Building 17.4%, Space Sim 16.9%, Space 16.6%, Building 13.3%, Resource Management 12.1%
- #59 Annihilate The Spance
66% matchVery Positive91% of 353 reviews2025
Dev: Skyglow Softworks
Windows
An RTS base builder with huge battles, constant production, and autonomous ships. The Spance approaches, a vast and mysterious storm at the edge of humanity. Who shall claim its riches? Brave the perils of the depths in a story-rich singleplayer campaign with numerous distinct factions and bosses.
Why similar: Base Building 21.8%, Space 18.4%, Building 14.4%, Resource Management 10.8%, RTS 10.7%
- #60 Stationeers
67% matchVery Positive88% of 9,070 reviews2017
Dev: RocketWerkz
Windows
Median: 9.9 hrsMean: 84.1 hrs≥1hr: 85%
Stationeers puts you in control of the construction and management of a space station to run by yourself or online with your friends. Complex atmospheric, electrical, manufacturing, agriculture, and gravitational systems require your thought and management at all times!
Why similar: Automation 22.3%, Base Building 15%, Space 12.2%, Building 11.5%, Resource Management 10.8%