- #1 IXION
97% matchMostly Positive79% of 17,015 reviews2022
Dev: Bulwark StudiosPub: Kasedo Games
Windows
Median: 10.0 hrsMean: 31.1 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: City Builder 22.6%, Colony Sim 20.5% ★, Space 14.4%, Survival 10.5%, Resource Management 10.2%
- #2 New Cycle
96% matchMostly Positive79% of 2,783 reviews2024
Dev: Core EngagePub: Daedalic Entertainment
Windows
Median: 4.8 hrsMean: 7.9 hrs≥1hr: 86%
New Cycle is a city building game with focus on survival. After an apocalyptic series of solar flares, human society has been thrown into disarray. Establish a settlement and develop it all the way from humble beginnings to industrial metropolis.
Why similar: Colony Sim 23.5% ★, City Builder 21.2%, Survival 10.8%, Building 10.1%, Resource Management 9.4%
- #3 Planetbase
96% matchMostly Positive80% of 10,262 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: Colony Sim 29.6% ★, City Builder 23.3%, Space 12.2%, Survival 9.6%, Resource Management 5.7%
- #4 Surviving the Aftermath
95% matchMostly Positive71% of 4,513 reviews2021
Dev: Iceflake StudiosPub: Paradox Interactive
Windows
Median: 4.4 hrsMean: 17.8 hrs≥1hr: 74%
Survive and thrive in a post-apocalyptic future — resources are scarce, but opportunity calls! Build the ultimate disaster proof colony, protect your colonists, and restore civilization to a devastated world.
Why similar: City Builder 30.2%, Colony Sim 27.2% ★, Survival 13.9%, Strategy 10.2%, Simulation 6.6%
- #5 Endzone - A World Apart
94% matchMostly Positive77% of 9,807 reviews2021
Dev: Gentlymad StudiosPub: Assemble Entertainment
Windows
Median: 3.9 hrsMean: 9.1 hrs≥1hr: 84%
Endzone is a post-apocalyptic survival city builder, where you start a new civilization with a group of people after an ecological disaster. Build them a new home and ensure their survival in a shattered world, threatened by constant radiation, toxic rain, sandstorms and droughts.
Why similar: City Builder 37.8%, Colony Sim 17.2% ★, Survival 16.7%, Strategy 9.1%, Building 7.2%
- #6 Oxygen
94% matchMostly Positive73% of 865 reviews2023
Dev: Turquoise Revival GamesPub: GrabTheGames
Windows
Median: 3.5 hrsMean: 9.8 hrs≥1hr: 78%
Oxygen is a survival city builder. Build your city around the Oxygen Center and ensure your people's survival in a post-apocalyptic future, threatened by crack explosions, deadly winds, droughts and frosts. Lead your people and more importantly keep the Oxygen Center running!
Why similar: Colony Sim 23.6% ★, City Builder 21.1%, Survival 10.7%, Resource Management 10.7%, Crafting 9%
- #7 Aven Colony
93% matchMostly Positive72% of 2,731 reviews2017
Dev: Mothership Entertainment LLCPub: Team17 Digital Ltd
Windows
Median: 4.2 hrsMean: 8.2 hrs≥1hr: 90%
Build a new home for humanity in Aven Colony. Discover Aven Prime - an alien planet of deserts, tundras, and wetlands light years from earth. Build your colonies into massive, sprawling cities whilst dealing with the challenges faced when settling on a new world.
Why similar: Colony Sim 37% ★, City Builder 28.8%, Sci-fi 8.1%, Strategy 7.5%, Space 6.4%
- #8 Aquatico
92% matchMixed67% of 858 reviews2023
Dev: Digital Reef GamesPub: Overseer Games
Windows
Median: 3.5 hrsMean: 8.0 hrs≥1hr: 83%
Aquatico is a classic city builder set within the depths of the sea. Strategically build an underwater colony atop the ocean floor and face the challenges that accompany oceanic life.
Why similar: Colony Sim 30.5% ★, City Builder 27.6%, Building 10.6%, Resource Management 7.6%, Strategy 7.5%
- #9 Floodland
91% matchMixed56% of 1,062 reviews2022
Dev: Vile MonarchPub: Ravenscourt
Windows
Median: 3.6 hrsMean: 22.0 hrs≥1hr: 79%
A society survival game set in a world destroyed by climate change. Explore, scavenge and build a city to unite the clans. Conflicting cultures and limited resources mean you need to make tough choices; have you got what it takes to lead your people into a new era of humanity?
Why similar: Colony Sim 25.6% ★, City Builder 19.1%, Survival 10.9%, Resource Management 10.3%, Crafting 8.9%
- #10 Space Haven
91% matchVery Positive86% of 9,719 reviews2020
Dev: Bugbyte Ltd.
Windows · Mac · Linux
Median: 4.3 hrsMean: 20.2 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: Colony Sim 23.9% ★, City Builder 16.9%, Space 10.3%, Survival 10%, Building 9.1%
- #11 Farlanders
90% matchVery Positive92% of 569 reviews2023
Dev: Andriy BychkovskyiPub: Crytivo
Windows · Mac · Linux
Median: 2.2 hrsMean: 7.9 hrs≥1hr: 62%
Terraform, strategize, and construct a Martian colony in this retro-inspired turn-based city builder. Create a comfortable living for your citizens, research alien artifacts, and uncover the secrets of the Red Planet.
Why similar: Colony Sim 24% ★, City Builder 20.1%, Space 11.6%, Resource Management 10.5%, Building 9.4%
- #12 Patron
89% matchMostly Positive72% of 3,136 reviews2021
Dev: Overseer Games
Windows
Median: 3.5 hrsMean: 6.7 hrs≥1hr: 81%
Patron is a survival city builder with a unique social dynamics system. Gather and produce resources, build your fledgling village into a prosperous city and navigate the intricate social tensions before they reach boiling point.
Why similar: Colony Sim 30.8% ★, City Builder 26.4%, Survival 12.9%, Resource Management 8.4%, Building 7.6%
- #13 InfraSpace
89% matchMostly Positive80% of 1,870 reviews2023
Dev: Dionic Software
Windows · Mac
Median: 3.8 hrsMean: 21.6 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: City Builder 28%, Space 15.5%, Resource Management 13.9%, Building 12.5%, Crafting 10.8%
- #14 The Crust
87% matchMostly Positive77% of 3,397 reviews2024
Dev: VEOM StudioPub: Crytivo
Windows
Median: 7.0 hrsMean: 22.5 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: Colony Sim 25.4% ★, City Builder 16.8%, Space 12.6%, Resource Management 11.1%, Building 8.5%
- #15 Industries of Titan
88% matchMixed63% of 1,604 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: Colony Sim 21.2% ★, City Builder 19.1%, Cyberpunk 13%, Resource Management 10.4%, Space 8.8%
- #16 Endzone 2
86% matchMixed69% of 1,004 reviews2025
Dev: Gentlymad StudiosPub: Assemble Entertainment
Windows
Median: 2.3 hrsMean: 8.5 hrs≥1hr: 70%
Endzone 2 is a post-apocalyptic survival colony builder, where you embark to secure humanity's survival after a cataclysmic disaster. Discover and repopulate the last habitable grounds, while the survival of your people hinges on your wits, foresight, and resilience in a harsh and unforgiving world.
Why similar: Colony Sim 30.1% ★, City Builder 23.8%, Survival 12.4%, Building 10.1%, Resource Management 9.5%
- #17 Stranded: Alien Dawn
86% matchVery Positive85% of 10,890 reviews2023
Dev: Haemimont GamesPub: Paradox Interactive
Windows
Median: 7.0 hrsMean: 24.2 hrs≥1hr: 87%
Brave a new world in Stranded: Alien Dawn, a planet survival sim placing the fate of a small marooned group in your hands. Forge your story through compelling and immersive strategic gameplay as you make vital decisions to protect your survivors.
Why similar: Colony Sim 27.1% ★, Survival 19.7%, Crafting 13.9%, Resource Management 8.7%, Strategy 8.6%
- #18 Settlement Survival
84% matchVery Positive86% of 7,842 reviews2022
Dev: Gleamer StudioPub: Team17
Windows · Mac
Median: 4.0 hrsMean: 10.8 hrs≥1hr: 80%
In this city-building game, you will lead a group of survivors in their search for a new home. Manipulate the landscape, manage limited supplies, plant crops, hunt wildlife, gather resources, and develop trade routes to build a bustling and unique town.
Why similar: Colony Sim 27.5% ★, City Builder 27.2%, Building 12%, Survival 11.5%, Resource Management 7.3%
- #19 Cliff Empire
85% matchVery Positive87% of 4,340 reviews2019
Dev: Lion's Shade
Windows · Mac
Median: 4.0 hrsMean: 15.2 hrs≥1hr: 79%
After a nuclear war life on the surface became impossible. A 300m thick radioactive fog covered the Earth. We are looking for bold active people to manage the process of restoring life on Earth. Join!
Why similar: City Builder 25.4%, Colony Sim 25.2% ★, Resource Management 11.3%, Building 9.6%, Sci-fi 9%
- #20 Space Station Tycoon
83% matchMixed61% of 215 reviews2023
Dev: Lunheim Studios
Windows
Median: 2.8 hrsMean: 8.6 hrs≥1hr: 79%
Create a thriving space station in a lost sector. Face thrilling challenges head-on, from pirate raids to asteroid impacts, as you lead your company to new heights.
Why similar: Colony Sim 23.3% ★, City Builder 19.5%, Space 12.2%, Cyberpunk 11.1%, Crafting 9.8%
- #21 Skid Cities
84% matchMixed66% of 79 reviews2021
Dev: Vittorio Banfi
Windows · Mac · Linux
A Cyberpunk City Building Game. Define the city of a twisted, dark, utopian, or dystopian future. Build it in the sky, underground, on the ground. Navigate evil corporations, the Yakuza, android revolts, and unrest. Or embrace them - your choice.
Why similar: City Builder 32.1%, Cyberpunk 24%, Dystopian 12.9%, Building 11%, Strategy 8.3%
- #22 Alien Horizon (Preview Alpha)
82% matchVery Positive87% of 188 reviews2024
Dev: Purple Nebula
Windows
A sci-fi survival city builder set on an inhospitable alien planet. Faced with imminent destruction of Earth, humanity pooled together their resources and sent sleeper ships to nearby potentially habitable planets. But this one turned out to be much less habitable than expected....
Why similar: Colony Sim 28.5% ★, City Builder 26.1%, Building 10.7%, Survival 10.2%, Strategy 7.4%
- #23 The Universim
81% matchVery Positive80% of 10,483 reviews2024
Dev: Crytivo
Windows · Mac · Linux
Median: 7.3 hrsMean: 33.9 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: Colony Sim 28% ★, City Builder 22.9%, Building 10.3%, Survival 9.7%, Space 8.9%
- #24 Mercury Fallen
81% matchMostly Positive79% of 307 reviews2023
Dev: Nitrous ButterflyPub: indie.io
Windows · Mac
Median: 3.2 hrsMean: 5.3 hrs≥1hr: 87%
A sci-fi colony management sim with a focus on exploration, expansion, and survival. Rebuild your underground facility, manage colonists and robots, and uncover the mysteries of an alien world light-years from Earth. Dig deep, expand across the surface, and shape your new home.
Why similar: Colony Sim 22.1% ★, Mining 18.1% ★, Survival 9.6%, Building 8.9%, Space 8.9%
- #25 Buoyancy
82% matchMixed56% of 820 reviews2019
Dev: Devs on a Boat
Windows · Mac · Linux
Median: 1.4 hrsMean: 4.8 hrs≥1hr: 58%
Buoyancy is a city-building strategy game where you build, manage, and move a floating city on an oceanic world. Explore and scavenge resources scattered around the endless waters. Keep your villagers nourished and happy while combating fires, sickness, and pirate attacks.
Why similar: Colony Sim 45.7% ★, City Builder 25.8%, Survival 9.4%, Strategy 8.8%, Resource Management 7.1%
- #26 Stellar Settlers: Space Base Builder
79% matchMostly Positive71% of 818 reviews2025
Dev: Tinymice EntertainmentPub: Rogue Duck Interactive
Windows · Mac · Linux
Median: 2.4 hrsMean: 3.5 hrs≥1hr: 76%
Stellar Settlers is a chill space base/city builder and colony sim game. With unique vertical and horizontal base-building gameplay, settle on 10 hostile alien planets and build your own thriving colony. Get enough materials to build a physics-based Spaceship and try to escape from disasters.
Why similar: Colony Sim 27.2% ★, City Builder 22.2%, Resource Management 11.7%, Building 9.8%, Space 9.7%
- #27 Exogate Initiative
78% matchMostly Positive76% of 699 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: Colony Sim 20.6% ★, City Builder 18.5%, Resource Management 10.3%, Building 9.5%, Space 9%
- #28 Urbek City Builder
77% matchVery Positive90% of 1,808 reviews2022
Dev: FridusPub: RockGame S.A.
Windows
Median: 3.1 hrsMean: 10.0 hrs≥1hr: 74%
Urbek is a city building game where you can build your own neighbourhoods: from nightlife district to industrial district. Don't exhaust your natural resources before you have an educated population to build more efficient structures.
Why similar: City Builder 39.1%, Building 18.8%, Resource Management 17.1%, Strategy 9.8%, Simulation 7.4%
- #29 Before We Leave
78% matchMostly Positive78% of 1,697 reviews2021
Dev: Balancing Monkey GamesPub: Team17
Windows · Mac
Median: 3.5 hrsMean: 6.0 hrs≥1hr: 85%
Before We Leave is a city building game set in a cozy corner of the universe. Nurture your Peeps and their surroundings while rebuilding and rediscovering civilisation. Settle new lands and planets while avoiding hungry Space Whales.
Why similar: City Builder 23%, Colony Sim 18.6% ★, Space 11.5%, Resource Management 11.3%, Building 10.1%
- #30 Life is Feudal: Forest Village
79% matchMixed66% of 5,984 reviews2017
Dev: MindillusionPub: Bitbox Ltd.
Windows
Median: 2.5 hrsMean: 30.8 hrs≥1hr: 63%
LiF:Forest Village is a city builder with survival aspects in a realistic harsh medieval world. Shape, build and expand your settlement, grow various food to prevent your villagers from avitaminosis and starvation. Possess them for additional micromanagement or simply to wander around.
Why similar: Colony Sim 34.2% ★, City Builder 29.9%, Resource Management 9.7%, Survival 7.6%, Building 6.5%
- #31 Surviving Ceres
76% matchVery Positive87% of 137 reviews2025
Dev: Ryan SaundersPub: One Man Media
Windows
Explore a handcrafted survival game with an emphasis on crafting and base building. Export manufactured goods to earn funding, manage colonists, defend against hostile aliens, and work towards terraforming Ceres from a frozen ball of ice to a tropical paradise.
Why similar: Colony Sim 30.9% ★, Crafting 15.1%, Survival 14.7%, Building 13.3%, Sci-fi 6.5%
- #32 Airborne Empire
75% matchVery Positive91% of 688 reviews2025
Dev: The Wandering Band LLCPub: Stray Fawn Publishing
Windows
Median: 2.1 hrsMean: 6.9 hrs≥1hr: 62%
Build your sky city while exploring a vast landscape in this Open World RPG City Builder. Combining the methodical construction and management of a city builder; the unique lift, balance, and propulsion needed for a flying city; and the compelling characters, dangers, and adventures of an RPG!
Why similar: Colony Sim 30.2% ★, City Builder 23.8%, Building 12.5%, Resource Management 11.4%, Survival 7.7%
- #33 Laysara: Summit Kingdom
74% matchVery Positive83% of 1,314 reviews2026
Dev: Quite OK GamesPub: Future Friends Games
Windows
Median: 2.1 hrsMean: 4.5 hrs≥1hr: 67%
Build and expand your very own settlements in high mountains! Carefully plan production chains and satisfy various needs of your three-caste society while dealing with mountain hazards such as weather breakdowns and avalanches. Are you skilled enough to make your town thrive?
Why similar: Colony Sim 26.9% ★, City Builder 24.5%, Resource Management 12.5%, Building 11.2%, Survival 7.7%
- #34 Synergy
75% matchMostly Positive76% of 1,011 reviews2025
Dev: Leikir StudioPub: Goblinz Publishing
Windows · Mac
Median: 1.3 hrsMean: 5.4 hrs≥1hr: 53%
An ecosystem City Builder in a unique world. Build your settlement, manage your workers and optimize your resources. Analyzing your environment, spreading new plants, and harvesting them are key to prosperity.
Why similar: Colony Sim 29.4% ★, City Builder 26.5%, Resource Management 13.2%, Building 12.2%, Strategy 7.1%
- #35 Dream Engines: Nomad Cities
74% matchMostly Positive74% of 608 reviews2024
Dev: Suncrash
Windows
Median: 3.6 hrsMean: 9.4 hrs≥1hr: 81%
A survival city-building game with flying cities. Build, automate, and defend a flying city that travels between procedurally generated maps to survive in a wacky, nightmare-infested, post-apocalyptic world full of strange science and dreams.
Why similar: City Builder 35.7%, Survival 18.1%, Crafting 11.9%, Resource Management 9.9%, Strategy 8.3%
- #36 Ragnorium
76% matchMixed59% of 624 reviews2022
Dev: Vitali KirpuPub: Devolver Digital
Windows
Lead a team of cloned settlers and build a home on a new planet. Start from the Stone Age, construct sturdy shelters, hunt for food, and fight off dangers. Make your team stronger and better equipped to survive.
Why similar: Colony Sim 25.7% ★, City Builder 21.2%, Survival 16%, Resource Management 12%, Sci-fi 6.9%
- #37 Oxygen: First Breath
73% matchVery Positive89% of 1,643 reviews2022
Dev: Turquoise Revival GamesPub: GrabTheGames
Windows
Median: 48 minMean: 6.1 hrs≥1hr: 40%
This is a free version of Oxygen, featuring the first 50 game-days. Build your city around the Oxygen Center and ensure your people's survival in a post-apocalyptic future, threatened by crack explosions, deadly winds, droughts and frosts. Lead your people and keep the Oxygen Center running!
Why similar: Colony Sim 23.8% ★, City Builder 22.4%, Survival 11%, Resource Management 10.9%, Building 8.9%
- #38 Frostpunk
73% matchVery Positive93% of 132,545 reviews2018
Dev: 11 bit studios
Windows · Mac
Median: 6.2 hrsMean: 22.4 hrs≥1hr: 87%
Frostpunk is the first society survival game. As the ruler of the last city on Earth, it is your duty to manage both its citizens and infrastructure. What decisions will you make to ensure your society's survival? What will you do when pushed to breaking point? Who will you become in the process?
Why similar: City Builder 28.7%, Colony Sim 24.6% ★, Survival 14.3%, Resource Management 13.5%, Building 7.3%
- #39 Solargene
71% matchMostly Positive76% of 819 reviews2026
Dev: Alexander Semenov
Windows
Median: 3.7 hrsMean: 34.8 hrs≥1hr: 71%
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: Colony Sim 30.7% ★, City Builder 23%, Resource Management 12.1%, Space 10.5%, Building 10.5%
- #40 Maia
77% matchMixed44% of 1,063 reviews2018
Dev: Simon RothPub: Machine Studios
Windows · Mac · Linux
Median: 30 minMean: 4.4 hrs≥1hr: 41%
Maia is a colony building game set in the not-so-distant future. Your colonists make planetfall on a hostile world and you must ensure their survival and their safety, constructing their off-world habitat from almost nothing and sheltering them from a dangerous, often deadly environment.
Why similar: Colony Sim 39.3% ★, Survival 12.9%, Sci-fi 10.5%, Space 9.9%, Strategy 8.5%
- #41 Ancient Cities
73% matchMixed63% of 2,108 reviews2023
Dev: Uncasual Games
Windows
Median: 1.9 hrsMean: 11.2 hrs≥1hr: 64%
Ancient Cities is a realistic, survival city builder in an immersive procedural environment. Lead the fate of your tribe through ancient times!
Why similar: City Builder 30.8%, Colony Sim 19.3% ★, Survival 14.8%, Resource Management 10.1%, Strategy 9.3%
- #42 Frostpunk 2
70% matchMostly Positive75% of 25,240 reviews2024
Dev: 11 bit studios
Windows · Mac
Median: 8.1 hrsMean: 19.4 hrs≥1hr: 87%
Develop, expand, and advance your city in a society survival game set 30 years after an apocalyptic blizzard ravaged Earth. In Frostpunk 2, you face not only the perils of never-ending winter, but also the powerful factions that watch your every step inside the Council Hall.
Why similar: City Builder 38.5%, Survival 18.5%, Resource Management 16.3%, Strategy 10.8%, Colony Sim 8.9% ★
- #43 The Final Earth 2
71% matchVery Positive97% of 386 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: Colony Sim 31.1% ★, City Builder 14.9%, Space 13.7%, Building 11.2%, Resource Management 9.3%
- #44 Flotsam
69% matchVery Positive80% of 4,240 reviews2025
Dev: Pajama Llama GamesPub: Stray Fawn Publishing
Windows
Median: 4.5 hrsMean: 10.9 hrs≥1hr: 82%
Sail, scavenge, and rescue survivors in a vibrant floating city-builder. Captain your drifters across the endless garbage sea to uncover soaked ruins, rusting factories, and stories from the old world.
Why similar: Colony Sim 29.7% ★, City Builder 23.8%, Resource Management 13.1%, Survival 12%, Building 10.2%
- #45 The Wandering Village
67% matchVery Positive92% of 8,074 reviews2025
Dev: Stray Fawn StudioPub: Stray Fawn Publishing
Windows · Mac · Linux
Median: 3.8 hrsMean: 10.4 hrs≥1hr: 81%
The Wandering Village is a city-building simulation game on the back of a giant, wandering creature. Build your settlement and form a symbiotic relationship with the colossus. Will you survive together in this hostile, yet beautiful post-apocalyptic world, contaminated by poisonous plants?
Why similar: Colony Sim 32.5% ★, City Builder 29.1%, Resource Management 14.4%, Survival 10.3%, Simulation 6.2%
- #46 Moons of Ardan
71% matchVery Positive96% of 92 reviews2021
Dev: Pandora Technology
Windows
Embark on a space city-building adventure in Moons of Ardan! Develop a thriving civilization in a real-time planetary system. Oversee production chains, cater to the needs of your axonauts, recover their lost technologies, and navigate resource transportation.
Why similar: Colony Sim 27.5% ★, City Builder 23.2%, Space 12.8%, Building 11.3%, Resource Management 10.3%
- #47 Farthest Frontier
66% matchVery Positive87% of 23,648 reviews2025
Dev: Crate Entertainment
Windows
Median: 9.6 hrsMean: 26.7 hrs≥1hr: 85%
Protect and guide your people as you forge a town from untamed wilderness at the edge of the known world. Harvest raw materials, hunt, fish and farm to survive. Produce crafted items to trade, consume, equip and fight with as you battle for your survival against the elements and outside threats.
Why similar: Colony Sim 26.7% ★, City Builder 26.5%, Building 16.6%, Resource Management 12.5%, Survival 10.8%
- #48 Project AURA
72% matchMixed64% of 698 reviews2018
Dev: Nexcentric Games
Windows
Median: 4.6 hrsMean: 8.1 hrs≥1hr: 82%
Project Aura is a micro management game where you lead a Colony of Climate Disaster Survivors. You have been assigned the mission to build an habitat capable of survival in this new unknown world.
Why similar: City Builder 34.7%, Resource Management 15.6%, Strategy 12.4%, Building 11.9%, Sci-fi 11.2%
- #49 Airborne Kingdom
68% matchVery Positive87% of 2,333 reviews2022
Dev: The Wandering Band LLC
Windows
Median: 3.5 hrsMean: 6.9 hrs≥1hr: 81%
The sky city builder awaits. Create your own flying kingdom and lead it on a quest across an expansive world. Explore the varied landscape, build up a floating metropolis, aid struggling people below, uncover lost secrets and, ultimately, bring back the Airborne Kingdom legend.
Why similar: City Builder 36.8%, Building 16.3%, Resource Management 15.8%, Exploration 8.1%, Strategy 7.4%
- #50 My Colony
70% matchVery Positive90% of 263 reviews2018
Dev: Ape Apps
Windows · Mac · Linux
Build, expand, and rule a growing space colony. Explore tech, trade, and multiplayer.
Why similar: Colony Sim 44.2% ★, City Builder 41.1%, Strategy 8.3%, Simulation 6.5%
- #51 Stable Orbit - Build your own space station
72% matchMixed51% of 380 reviews2017
Dev: Jim Offerman
Windows · Mac · Linux
Median: 48 minMean: 5.0 hrs≥1hr: 46%
Design, build and control your own space station. Mission command and control is in your hands and only careful planning and vigilant supervision will keep your crew and space station safe.
Why similar: Colony Sim 16.9% ★, City Builder 14.7%, Space 13.6%, Building 10.9%, Resource Management 10.6%
- #52 Desynced
65% matchVery Positive81% of 1,825 reviews2026
Dev: Stage Games Inc.Pub: Forklift Interactive
Windows
Median: 4.2 hrsMean: 19.3 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: City Builder 27.3%, Survival 13.6%, Building 13.1%, Resource Management 13.1%, Sci-fi 10.5%
- #53 Foundation
64% matchVery Positive86% of 23,481 reviews2025
Dev: Polymorph Games
Windows
Median: 11.0 hrsMean: 26.3 hrs≥1hr: 89%
Foundation is a grid-less, laidback medieval city-building game with a focus on organic development, monument construction and resource management.
Why similar: City Builder 42.1%, Colony Sim 14.7% ★, Resource Management 10.2%, Building 9%, Strategy 7.7%
- #54 SteamWorld Build
66% matchVery Positive84% of 2,093 reviews2023
Dev: The StationPub: Thunderful Publishing
Windows
Median: 3.0 hrsMean: 10.9 hrs≥1hr: 71%
SteamWorld Build is a casual city-building and dungeon-management cross-over set in the SteamWorld Universe, where you build and manage a town on a dying planet. You'll need to balance resources, construction, and exploration to its depths to ensure your town's survival and eventual escape.
Why similar: City Builder 41.9%, Resource Management 21%, Building 16.2%, Strategy 9.7%, Atmospheric 8%
- #55 Surviving Mars: Relaunched
67% matchMixed52% of 1,856 reviews2025
Dev: Haemimont GamesPub: Paradox Interactive
Windows
Median: 12.4 hrsMean: 26.6 hrs≥1hr: 90%
The award-winning sci-fi city builder is back - remastered, expanded and even more stunning. Colonize Mars and survive the process, from exploration and infrastructure to welcoming colonists and achieving long-term stability. Are you ready? Mars is waiting.
Why similar: Colony Sim 28.9% ★, City Builder 23.1%, Space 11.7%, Building 9.1%, Resource Management 8.4%
- #56 orbit.industries
69% matchMixed61% of 87 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 33%, Resource Management 20.8%, Building 19.1%, Strategy 9.4%, Simulation 7.7%
- #57 Base One
70% matchMostly Negative38% of 478 reviews2021
Dev: PixFrozePub: Blowfish Studios
Windows · Mac
Base One is a space base builder game where you take control of a network of space stations and its crew's tasks and wellbeing. Maintain your resources and defenses as you navigate the wide array of dangers ahead of you!
Why similar: Crafting 17.1%, Building 16.3%, Space 13.3%, Survival 11%, Strategy 10.4%
- #58 Trappist
66% matchVery Positive90% of 72 reviews2024
Dev: Sirrah
Windows · Mac · Linux
Welcome to Trappist-1, 40.7 light-years from Earth. Fly your Ark, a colossal spaceship and mobile base. Explore the solar system and establish thriving colonies. Uncover the mysteries of Trappist in this story-driven colony builder.
Why similar: Colony Sim 24.7% ★, City Builder 20.6%, Space 10.7%, Building 10.2%, Resource Management 9.3%