- #1 Factorio
97% matchOverwhelmingly Positive98% of 235,209 reviews2020
Dev: Wube Software LTD.
Windows · Mac · Linux
Median: 44.9 hrsMean: 193.9 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 35.4%, Base Building 22.8%, Resource Management 11.6%, Sandbox 7.6%, Building 5.6%
Why You'll Like It: The closest overall match, built around endlessly expanding automated production lines, logistics networks, research, and large-scale resource optimization.
- #2 Satisfactory
96% matchOverwhelmingly Positive97% of 280,086 reviews2024
Dev: Coffee Stain StudiosPub: Coffee Stain Publishing
Windows
Median: 33.5 hrsMean: 113.6 hrs≥1hr: 94%
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!
Why similar: Automation 32.4%, Base Building 24.9%, Building 10.6%, Open World 10.2%, Resource Management 9.5%
Why You'll Like It: It delivers the same satisfying factory-planning loop in a first-person 3D world with huge conveyor systems and expansive exploration.
- #3 Captain of Industry
96% matchVery Positive90% of 11,659 reviews2022
Dev: MaFi Games
Windows
Median: 10.3 hrsMean: 85.6 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 35.4%, Base Building 21.9%, Resource Management 14.1%, Building 8.3%, City Builder 6.7%
Why You'll Like It: Its intricate extraction, refining, recycling, shipping, and factory chains offer a similarly demanding industrial-management sandbox.
- #4 Final Factory
95% matchMostly Positive79% of 306 reviews2024
Dev: Never Games Limited
Windows · Mac
Median: 2.4 hrsMean: 7.9 hrs≥1hr: 64%
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 27.8%, Base Building 18.2%, Space 12.5%, Resource Management 10.4%, Building 9.7%
Why You'll Like It: This space-based factory builder combines conveyor-driven automation, ship design, defense, and large-scale offworld industry.
- #5 Outworld Station
94% matchVery Positive85% of 859 reviews2026
Dev: Trickjump Games Ltd
Windows
Median: 3.5 hrsMean: 10.5 hrs≥1hr: 69%
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 26.6%, Base Building 18.1%, Space 15.9%, Sandbox 7.1%, Resource Management 6.8%
Why You'll Like It: It focuses on constructing and automating a space industrial network, making its offworld production theme especially close to Dyson Sphere Program.
- #6 FOUNDRY
94% matchVery Positive81% of 3,960 reviews2024
Dev: Channel 3 EntertainmentPub: Paradox Interactive
Windows
Median: 7.7 hrsMean: 48.8 hrs≥1hr: 88%
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 26.4%, Base Building 18.8%, Building 11.8%, Resource Management 10.6%, Open World 9.9%
Why You'll Like It: Its voxel worlds support first-person factory construction with layered conveyors, power systems, mining, and highly scalable production.
- #7 Astro Colony
93% matchVery Positive81% of 2,730 reviews2026
Dev: Terad Games
Windows
Median: 4.4 hrsMean: 16.0 hrs≥1hr: 77%
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 24.1%, Base Building 19.7%, Space 14.8%, Resource Management 9.2%, Building 8.4%
Why You'll Like It: It combines modular space-colony construction, automation, resource processing, and travel between planets and asteroids.
- #8 Techtonica
92% matchMixed65% of 3,273 reviews2024
Dev: Fire Hose Games
Windows
Median: 4.8 hrsMean: 17.4 hrs≥1hr: 75%
Techtonica is a first-person factory automation game with a gripping mystery about mining your way out from the depths of an alien planet. Explore bioluminescent caves, mold destructible terrain, construct a massive subterranean factory. Dig your way toward answers & discover the secrets of Calyx.
Why similar: Automation 28.2%, Base Building 17.6%, Building 11.6%, Resource Management 9%, City Builder 8.8%
Why You'll Like It: A first-person subterranean factory game with conveyor logistics, automated mining, research, and a strong sense of uncovering a larger alien world.
- #9 Desynced
91% matchMostly Positive80% of 2,067 reviews2026
Dev: Stage Games Inc.Pub: Forklift Interactive
Windows
Median: 4.4 hrsMean: 18.9 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 24.4%, Base Building 17%, City Builder 10%, Building 9.8%, Resource Management 8.3%
Why You'll Like It: Its programmable units, modular structures, logistics, and alien-world expansion provide a more strategic and customizable automation experience.
- #10 shapez
91% matchOverwhelmingly Positive96% of 15,968 reviews2020
Dev: Tobias SpringerPub: tobspr Games
Windows · Mac · Linux
Median: 2.7 hrsMean: 14.6 hrs≥1hr: 65%
shapez is an easy-going, minimalistic factory building game about the automation of shapes through extraction and satisfying production lines. Adapt to increasingly complex shapes and grow your factory across an infinitely expanding map. Your only limitation is your creativity!
Why similar: Automation 32.9%, Base Building 19.9%, Resource Management 11.5%, Sandbox 8.9%, Building 8.3%
Why You'll Like It: Its pure focus on conveyor routing, production ratios, and scalable automated systems captures Dyson Sphere Program's optimization appeal in minimalist form.
- #11 Final Upgrade
90% matchMostly Positive76% of 464 reviews2022
Dev: TaosX
Windows
Median: 3.8 hrsMean: 11.9 hrs≥1hr: 68%
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: Automation 22.9%, Base Building 15%, Space 13.5%, Building 9.5%, Resource Management 8.3%
Why You'll Like It: This space logistics game revolves around linking worlds, extracting resources, and building automated interplanetary production chains.
- #12 The Crust
89% matchMostly Positive76% of 4,355 reviews2026
Dev: VEOM StudioPub: Crytivo
Windows · Mac
Median: 6.8 hrsMean: 24.1 hrs≥1hr: 83%
Build and automate a lunar colony that Earth depends on. Mine regolith, run conveyor-and-drone factories above and below the surface, manage colonists, trade with rival Earth factions — and play a story campaign with multiple endings.
Why similar: Automation 22.3%, Base Building 16.7%, Space 13.8%, Resource Management 8.8%, Building 7.9%
Why You'll Like It: Building a lunar industrial colony with mining, manufacturing, research, and supply chains strongly echoes Dyson Sphere Program's extraterrestrial expansion.
- #13 InfraSpace
89% matchMostly Positive80% of 1,968 reviews2023
Dev: Dionic Software
Windows · Mac
Median: 3.8 hrsMean: 21.3 hrs≥1hr: 69%
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 22.7%, Space 13.5%, Base Building 12%, City Builder 10.4%, Building 9.4%
Why You'll Like It: It mixes colony development with interconnected resource chains, transport infrastructure, and the challenge of sustaining an industrial settlement in space.
- #14 Factory Town
87% matchVery Positive91% of 4,486 reviews2021
Dev: Erik Asmussen
Windows · Mac
Median: 3.4 hrsMean: 13.9 hrs≥1hr: 75%
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 28.5%, Base Building 19.4%, Resource Management 11.1%, City Builder 10.2%, Sandbox 8.7%
Why You'll Like It: A relaxing but substantial automation builder centered on conveyors, trains, workers, and increasingly elaborate production networks.
- #15 Mindustry
86% matchOverwhelmingly Positive96% of 28,247 reviews2019
Dev: AnukenDev
Windows · Mac · Linux
Median: 4.9 hrsMean: 28.4 hrs≥1hr: 76%
An open-ended factory management game with RTS and tower defense elements.
Why similar: Automation 35.9%, Base Building 25%, Resource Management 13.4%, Building 9.5%, Sandbox 6.9%
Why You'll Like It: It combines resource extraction, conveyor automation, power management, and expansion with tower-defense pressure and multiplayer options.
- #16 Automation Empire
88% matchMixed66% of 2,646 reviews2019
Dev: DOG HOGGLER
Windows
Median: 7.2 hrsMean: 19.2 hrs≥1hr: 84%
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 30.3%, Base Building 19.4%, Building 9.9%, Resource Management 8.8%, Sandbox 7.8%
Why You'll Like It: Its production-line design, vehicle routing, resource extraction, and research progression make it a focused factory-management alternative.
- #17 Oddsparks: An Automation Adventure
84% matchVery Positive83% of 2,294 reviews2025
Dev: Massive MiniteamPub: THQ Nordic Mobile
Windows
Median: 7.0 hrsMean: 16.0 hrs≥1hr: 92%
Oddsparks is a blend of automation and real-time strategy for both the die-hard fans of the automation genre and the automation-curious. Explore a strange fantasy world, uncover the mysteries of the past, automate your workshops, and go on adventures with your odd & adorable Sparks!
Why similar: Automation 26%, Building 18.1%, Base Building 16.4%, Resource Management 9.6%, City Builder 9.3%
Why You'll Like It: Rather than conveyors, it uses adorable worker-creatures to create automated supply routes and production systems across colorful biomes.
- #18 Per Aspera
86% matchMostly Positive76% of 5,783 reviews2020
Dev: Tlön IndustriesPub: Raw Fury
Windows
Median: 5.0 hrsMean: 12.0 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 21.6%, Base Building 15.3%, Space 11.4%, Building 9.5%, City Builder 9.4%
Why You'll Like It: Terraforming Mars while balancing mining, construction, energy, and planet-wide logistics provides a similarly methodical sci-fi management experience.
- #19 Stationeers
85% matchVery Positive88% of 9,306 reviews2017
Dev: RocketWerkz
Windows
Median: 9.8 hrsMean: 85.8 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 25%, Base Building 17.9%, Space 14.5%, Building 11%, Resource Management 9.9%
Why You'll Like It: Its space-station construction and rigorous treatment of power, atmospherics, machinery, and resource systems suit players who want more simulation depth.
- #20 IXION
83% matchMostly Positive79% of 17,853 reviews2022
Dev: Bulwark StudiosPub: Kasedo Games
Windows
Median: 9.7 hrsMean: 30.3 hrs≥1hr: 90%
IXION is an unrelenting, city-building odyssey across the stars. As Administrator of the Tiqqun, DOLOS’ prototype space station, you are tasked with balancing preservation and exploration as you manage infrastructure, resources and crew. Can you keep the flame of humanity alight in the cold dark?
Why similar: Space 25.8%, Base Building 18.6%, City Builder 17.4%, Resource Management 13.6%, Building 11.3%
Why You'll Like It: Although more survival-driven, its space-station sectors demand careful resource chains, infrastructure planning, population management, and expansion.
- #21 Timberborn
81% matchOverwhelmingly Positive96% of 41,938 reviews2026
Dev: Mechanistry
Windows · Mac
Median: 10.1 hrsMean: 44.4 hrs≥1hr: 85%
Humans are long gone. In a world struck by droughts and toxic waste, will your lumberpunk beavers do any better? A sandbox city-building game featuring ingenious animals, vertical architecture, water physics, and terraforming. Contains high amounts of wood.
Why similar: Automation 24.9%, Base Building 17.1%, City Builder 15.1%, Building 11.3%, Sandbox 8.4%
Why You'll Like It: A colony builder where water, power, storage, vertical construction, and automated distribution form a compact but deep production challenge.
- #22 Voxel Tycoon
84% matchMostly Positive78% of 1,793 reviews2021
Dev: Voxel Tycoon
Windows · Mac · Linux
Median: 6.1 hrsMean: 15.2 hrs≥1hr: 84%
Voxel Tycoon is a management sim set in an infinite voxel world. Mine resources and process them into goods in your custom factories. Set up supply chains and passenger routes with a huge fleet of trains, trucks, and buses, and turn small towns into prosperous megacities with a thriving economy!
Why similar: Automation 32.8%, Building 14.9%, City Builder 13%, Sandbox 11.4%, Management 10%
Why You'll Like It: Its detailed rail, road, and shipping networks make it ideal for players who especially enjoy Dyson Sphere Program's transportation and distribution challenges.
- #23 Learning Factory
82% matchVery Positive86% of 523 reviews2025
Dev: Luden.io
Windows · Mac · Linux
Median: 2.8 hrsMean: 9.5 hrs≥1hr: 78%
Build a factory for the galaxy's pickiest customers: cats. Automate production, route goods and cats to your stores, and grow across surface and underground layers. Experiment with machine learning to improve your business, with no enemies to interrupt your plans.
Why similar: Automation 30.9%, Base Building 21.4%, Resource Management 12.5%, Management 9.6%, Sandbox 9.5%
Why You'll Like It: It offers a lighthearted factory-building loop of extracting resources, automating production, and optimizing increasingly complex systems.
- #24 Oxygen Not Included
82% matchOverwhelmingly Positive97% of 144,026 reviews2019
Dev: Klei Entertainment
Windows · Mac · Linux
Median: 8.9 hrsMean: 69.6 hrs≥1hr: 86%
Oxygen Not Included is a space-colony simulation game. Deep inside an alien space rock your industrious crew will need to master science, overcome strange new lifeforms, and harness incredible space tech to survive, and possibly, thrive.
Why similar: Base Building 33.1%, Resource Management 14.7%, Building 12.8%, Space 9.5%, Management 7.1%
Why You'll Like It: Its elaborate gas, liquid, heat, power, and manufacturing systems make it a superb choice for players who enjoy solving interconnected engineering problems.
- #25 The Riftbreaker
81% matchVery Positive90% of 24,991 reviews2021
Dev: EXOR Studios
Windows
Median: 6.3 hrsMean: 20.2 hrs≥1hr: 87%
The Riftbreaker is a solo or Co-op base-building, survival game with Action-RPG elements for up to 4 players. Hack & slash countless hordes of enemies. Build up your base, craft powerful weapons and research new inventions to survive.
Why similar: Base Building 44.9%, Building 18.7%, Sandbox 14.7%, Resource Management 12.5%, Strategy 4.3%
Why You'll Like It: This combines automated mining outposts, power grids, resource networks, and alien-planet expansion with action-oriented base defense.
- #26 Workers & Resources: Soviet Republic
80% matchVery Positive91% of 27,451 reviews2024
Dev: 3DivisionPub: Hooded Horse
Windows
Median: 6.2 hrsMean: 71.7 hrs≥1hr: 76%
Build a soviet republic from an impoverished country into a rich industrial superpower in a city builder with intricate production chains and a fully simulated global economy. Manage the lives of your citizens from education to work and party loyalty to criminal activity.
Why similar: Base Building 22.2%, City Builder 15.6%, Building 14%, Resource Management 10.3%, Management 9.9%
Why You'll Like It: Its exceptionally detailed industrial supply chains, construction systems, and transport planning reward the same kind of meticulous logistical thinking.
- #27 shapez 2 - Factory
78% matchOverwhelmingly Positive97% of 15,399 reviews2026
Dev: tobspr Games
Windows · Mac · Linux
Median: 6.8 hrsMean: 29.2 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 34.3%, Base Building 17.5%, Building 12.6%, Management 10.9%, Sandbox 8.7%
- #28 Sandustry
77% matchOverwhelmingly Positive97% of 5,238 reviews2026
Dev: Lantto GamesPub: Hooded Horse
Windows · Mac · Linux
Median: 9.6 hrsMean: 16.2 hrs≥1hr: 89%
Explore and mine fully destructible worlds. Automate increasingly complex production chains. Delve deep to uncover an ancient civilization’s powerful secrets and learn to love the sand in this factory game where every pixel is a valuable resource.
Why similar: Automation 29.2%, Base Building 18.7%, Building 12.8%, Open World 10.6%, Resource Management 10.2%
- #29 Nova Lands
79% matchVery Positive89% of 3,544 reviews2023
Dev: BEHEMUTTPub: HypeTrain Digital
Windows
Median: 4.0 hrsMean: 9.1 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 32.6%, Base Building 21.7%, Resource Management 10.7%, Sandbox 9.8%, Building 9.4%
Why You'll Like It: This approachable sci-fi automation game lets you deploy bots, gather resources, and build autonomous production systems across an alien world.
- #30 Rail Route
78% matchVery Positive88% of 2,635 reviews2024
Dev: Bitrich.info
Windows · Mac · Linux
Median: 3.4 hrsMean: 115.0 hrs≥1hr: 73%
In Rail Route, you will design, construct, upgrade, and automate your railway network in one of the many maps based on real-life cities worldwide. Dispatch the trains to make the traffic flow and the network grow!
Why similar: Automation 36.7%, Building 16%, City Builder 15.4%, Sandbox 11.6%, Management 10.8%
Why You'll Like It: It distills the satisfaction of routing materials efficiently into a detailed rail-network builder with automation, scheduling, and throughput optimization.
- #31 Modulus: Factory Automation
77% matchVery Positive91% of 869 reviews2026
Dev: Happy VolcanoPub: Kwalee
Windows
Median: 3.8 hrsMean: 14.2 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 24.8%, Base Building 15.4%, Building 11%, City Builder 8.2%, Resource Management 8%
- #32 MineMogul
76% matchOverwhelmingly Positive96% of 4,475 reviews2025
Dev: NoodleForge (Gvarados & Diomonder)Pub: NoodleForge
Windows
Median: 6.1 hrsMean: 12.8 hrs≥1hr: 91%
Design and build a factory deep underground in this physics-based automation sandbox. Mine resources, buy machines and master the chaos as you become the ultimate Mine Mogul!
Why similar: Automation 32.3%, Base Building 16.7%, Building 12.8%, Resource Management 9%, Management 7.7%
- #33 Infinifactory
79% matchVery Positive95% of 2,485 reviews2015
Dev: Zachtronics
Windows · Mac · Linux
Median: 5.7 hrsMean: 8.8 hrs≥1hr: 87%
Infinifactory is a sandbox puzzle game by Zachtronics, the creators of SpaceChem and Infiniminer. Build factories that assemble products for your alien overlords, and try not to die in the process.
Why similar: Automation 44.1%, Building 20.5%, Sandbox 13.3%, Space 7.7%, Sci-fi 6.1%
Why You'll Like It: Its handcrafted assembly-line puzzles emphasize spatial design, routing, and finding elegant automated solutions to manufacturing problems.
- #34 Star Birds
75% matchVery Positive92% of 3,164 reviews2025
Dev: Toukana Interactive
Windows · Mac
Median: 1.2 hrsMean: 4.1 hrs≥1hr: 57%
Star Birds is a chill factory building and resource management game. Mine asteroids and create brain-twisting production networks. Level by level, you guide your feathered crew to new interstellar horizons!
Why similar: Automation 26.6%, Base Building 19.4%, Space 12.2%, Resource Management 12%, Building 11%
- #35 Space Haven
74% matchVery Positive86% of 11,153 reviews2026
Dev: Bugbyte Ltd.
Windows · Mac · Linux
Median: 4.2 hrsMean: 21.0 hrs≥1hr: 71%
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: Base Building 16.7%, Space 13.8%, Building 9.7%, City Builder 9%, Space Sim 8.4%
- #36 The Planet Crafter
73% matchOverwhelmingly Positive96% of 74,281 reviews2024
Dev: Miju Games
Windows
Median: 21.7 hrsMean: 38.8 hrs≥1hr: 92%
A space survival open world terraforming crafting game, designed for 1 to 10 players. Alter the ecosystem of an inhospitable planet to render it habitable for humanity. Survive, gather resources, and build your base. Then, generate oxygen, warmth, and pressure to create a brand new biosphere.
Why similar: Automation 21.6%, Base Building 21%, Space 15.1%, Building 11.8%, Open World 9.1%
- #37 Code: Terraform
74% matchVery Positive84% of 310 reviews2026
Dev: AppsMafia
Windows · Linux
A deep automation and programming game on a frozen alien planet. Write real code to drive rovers, run power grids, fabricate parts, and fly drone fleets across the world. Your scripts run while you plan your next move. The more you terraform, the more the planet responds.
Why similar: Automation 28%, Base Building 16.7%, Space 14.7%, Building 11.1%, Sandbox 9%
- #38 Planetbase
76% matchMostly Positive80% of 10,466 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 24.2%, Space 19.9%, City Builder 16.2%, Resource Management 6.9%, Building 6.7%
- #39 Incremental Factory
75% matchMixed67% of 249 reviews2024
Dev: Significant Steak
Windows · Mac
Median: 2.3 hrsMean: 8.3 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 37.2%, Base Building 14.9%, Resource Management 14.7%, Building 11.5%, Sandbox 9.6%
- #40 The Last Starship
73% matchMostly Positive75% of 1,705 reviews2026
Dev: Introversion Software
Windows · Mac
Median: 6.1 hrsMean: 12.3 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: Automation 17.5%, Base Building 17.4%, Space 15.2%, Building 11%, Space Sim 10.5%
- #41 Plan B: Terraform
71% matchVery Positive91% of 3,674 reviews2025
Dev: Gaddy Games
Windows
Median: 4.4 hrsMean: 11.1 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 31.5%, Base Building 17.7%, Resource Management 12.5%, Building 9.2%, Sandbox 9.1%
- #42 Stardeus
73% matchVery Positive87% of 1,562 reviews2022
Dev: Kodo LinijaPub: Paradox Arc
Windows · Mac · Linux
Median: 8.6 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: Base Building 20.5%, Space 17.5%, Resource Management 11.3%, Space Sim 10.2%, Open World 9.9%
- #43 Starvester
72% matchMixed70% of 810 reviews2026
Dev: Syphono4Pub: Future Friends Games
Windows
Median: 6.8 hrsMean: 11.5 hrs≥1hr: 91%
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 34%, Space 14.9%, Resource Management 14%, Building 12.9%, Management 8.7%
- #44 Hardspace: Shipbreaker
72% matchVery Positive89% of 22,441 reviews2022
Dev: Blackbird Interactive
Windows
Median: 4.7 hrsMean: 24.0 hrs≥1hr: 86%
Equipped with cutting-edge salvaging tech, carve & slice spaceships to recover valuable materials. Upgrade your gear to take on more lucrative contracts and pay your billion credits debt to LYNX Corp!
Why similar: Space 35.2%, Sci-fi 13.8%, Sandbox 13.1%, Space Sim 12.2%, Building 8.6%
- #45 Microtopia
71% matchVery Positive87% of 977 reviews2025
Dev: Cordyceps CollectivePub: Goblinz Publishing
Windows
Median: 3.8 hrsMean: 10.6 hrs≥1hr: 80%
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 25.7%, Base Building 16.8%, Resource Management 10.5%, City Builder 10.4%, Sandbox 8.4%
- #46 Solargene
70% matchMostly Positive76% of 855 reviews2026
Dev: Alexander Semenov
Windows
Median: 4.2 hrsMean: 33.9 hrs≥1hr: 70%
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: Base Building 19.5%, Space 12.4%, City Builder 11.5%, Space Sim 11.2%, Building 10.6%
- #47 Starminer
70% matchMostly Positive73% of 1,894 reviews2026
Dev: CoolAndGoodGames
Windows
Median: 7.0 hrsMean: 26.4 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 20.9%, Base Building 18.8%, Space Sim 15.4%, Sandbox 12.3%, Open World 11.7%
- #48 Reshaping Mars
71% matchVery Positive84% of 834 reviews2023
Dev: TholusPub: Yooreka Studio
Windows
Median: 2.2 hrsMean: 18.4 hrs≥1hr: 62%
「Reshaping Mars」is a colony simulation game on Mars, you will start by gathering resources, storing food, accepting immigrants, and building a better colony together. Develop powerful technologies for Mars Reshaping, make Mars great agai..sorry, just great. Don't forget to make the residents happy.
Why similar: Base Building 24.7%, Space 16.9%, Building 15%, Resource Management 10.3%, Management 7.9%
- #49 SpaceCraft
69% matchMixed64% of 2,773 reviews2026
Dev: Shiro Games
Windows
Median: 14.0 hrsMean: 54.1 hrs≥1hr: 91%
The Universe is yours. SpaceCraft is an online space exploration and building game. Explore a vast galaxy of solar systems and planets, mine and craft resources, design and build ships, automate planetary bases and interplanetary logistics, trade and cooperate.
Why similar: Automation 20.9%, Space 16.3%, Base Building 16%, Space Sim 9.9%, Open World 9.6%
- #50 MoteMancer
68% matchVery Positive92% of 260 reviews2025
Dev: CyanAvatar Studios
Windows
An alchemical automation game of ever-changing logistical puzzles across six Elemental planes. Each Element transforms how you generate power, move resources, and defend your factory. Cultivate your own garden of possibility with dozens of uniquely shaped structures in this hex-grid sandbox.
Why similar: Automation 29.9%, Base Building 19.9%, Resource Management 11.4%, Building 8.7%, Sandbox 8.7%
- #51 Industry Idle
69% matchMostly Positive77% of 1,488 reviews2024
Dev: FishPondPub: Fish Pond Studio
Windows · Mac · Linux
Median: 1.8 hrsMean: 27.6 hrs≥1hr: 61%
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 28.8%, Base Building 18.8%, Resource Management 11.7%, Building 10.5%, City Builder 10%
- #52 Solar Expanse - Space Exploration Manager
67% matchVery Positive87% of 1,372 reviews2026
Dev: SpaceOpsPub: Games Operators
Windows
Median: 4.6 hrsMean: 16.0 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 24.6%, Space Sim 13.3%, Sandbox 12.3%, Resource Management 10.6%, Management 9.8%
- #53 AutoForge
69% matchVery Positive87% of 467 reviews2024
Dev: Siege Games
Windows
Median: 2.2 hrsMean: 11.4 hrs≥1hr: 69%
A 2D automation sandbox adventure. Build an automated factory with Mana-powered machines, progress through an expansive tech tree, explore a vast and wonderful world, upgrade yourself with ancient technologies, and defend it all from invasions.
Why similar: Automation 28.6%, Base Building 20%, Building 12.7%, Resource Management 11.9%, Sandbox 9.5%
- #54 Industries of Titan
70% matchMixed62% of 1,618 reviews2023
Dev: Brace Yourself Games
Windows
Median: 5.4 hrsMean: 14.3 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: Base Building 18.8%, Space 15.1%, City Builder 14.1%, Resource Management 13.3%, Building 12.2%
- #55 ASTRONEER
68% matchVery Positive92% of 139,497 reviews2019
Dev: System Era Softworks
Windows
Median: 11.5 hrsMean: 44.7 hrs≥1hr: 87%
Interact with strange new worlds in a unique and tactile way, molding the environment itself as if it were clay in your hands. Build your base, master resource management, automate your production lines, and more as you unravel the mysteries of the universe, alone or with friends.
Why similar: Space 22.7%, Base Building 20.3%, Automation 15.3%, Open World 14%, Building 10.3%
- #56 Space Trash Scavenger
68% matchVery Positive83% of 528 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 27.2%, Space 15.9%, Base Building 13.1%, Building 10%, Open World 8.9%
- #57 Astronomics
67% matchVery Positive89% of 727 reviews2025
Dev: Numizmatic
Windows
Median: 7.7 hrsMean: 15.0 hrs≥1hr: 85%
Welcome to the asteroid belt. The work is dangerous, the asteroids are temporary, and Earth is prohibitively expensive. Build automated mining operations, complete contracts, and earn your way back home.
Why similar: Space 35.9%, Automation 23.9%, Sandbox 15%, Sci-fi 12.1%, Simulation 4.2%
- #58 Cosmoteer: Starship Architect & Commander
66% matchVery Positive94% of 12,916 reviews2022
Dev: Walternate Realities
Windows
Median: 19.3 hrsMean: 41.3 hrs≥1hr: 92%
Design and simulate the starships of your dreams! Command your ship or fleet in epic battles and manage your crew while exploring a dangerous galaxy. Play alone or with friends, test your ships in online PvP, and let your imagination reach for the stars!
Why similar: Space 29.1%, Building 22%, Space Sim 18.1%, Sci-fi 17%, Simulation 5.9%
- #59 StarRupture
65% matchVery Positive81% of 13,607 reviews2026
Dev: Creepy Jar
Windows
Median: 6.8 hrsMean: 27.6 hrs≥1hr: 89%
StarRupture is a first-person open world base-building game with advanced combat and tons of exploration. Play alone or in a group on this sublime and ever-changing planet, extract and manage resources, create your complex industrial system and fight off hordes of alien monsters.
Why similar: Automation 36.2%, Base Building 25.9%, Open World 13.2%, Sandbox 10.6%, Sci-fi 8.2%
- #60 The Universim
66% matchMostly Positive79% of 10,670 reviews2024
Dev: Crytivo
Windows · Mac · Linux
Median: 7.3 hrsMean: 34.3 hrs≥1hr: 89%
Jump straight into managing your own planets as you guide a civilization through the ages. Build the ultimate empire in The Universim, a new breed of God Game in development by Crytivo.
Why similar: City Builder 18.1%, Space 16.4%, Building 16.4%, Sandbox 12.3%, Management 9.5%