- #1 IXION
96% 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 22.1%, Colony Sim 20.9% ★, Space 13.1%, Resource Management 7.8%, Base Building 6.9%
Why You'll Like It: This game masterfully combines city-building with space survival as you manage a massive space station while navigating the dangers of the void.
- #2 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 31% ★, City Builder 23.5%, Space 11.4%, Base Building 10.3%, Strategy 5.4%
Why You'll Like It: A classic colony-sim that focuses on the core challenge of keeping a small group of settlers alive on isolated, inhospitable planets.
- #3 Per Aspera
95% matchMostly Positive76% of 5,662 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: Mars 20.6% ★, Colony Sim 16.7% ★, City Builder 13.3%, Moddable 11.7% ★, Base Building 6.4%
Why You'll Like It: It captures the grand scale of planetary terraforming, allowing you to transform the entire surface of Mars into a habitable world.
- #4 Space Haven
94% 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 23.7% ★, City Builder 16.1%, Space 9.2%, Base Building 8.6%, Building 8.1%
Why You'll Like It: It offers a detailed, grid-based approach to building and managing a space-faring colony ship with a focus on crew needs and survival.
- #5 Aven Colony
94% 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 39% ★, City Builder 29.2%, Base Building 7.7%, Strategy 7.4%, Space 6%
Why You'll Like It: Set on an alien world, this game mirrors the Martian colonization experience by requiring you to manage oxygen, power, and atmospheric hazards.
- #6 Reshaping Mars
93% matchVery Positive85% of 831 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: Mars 23.6% ★, Colony Sim 19% ★, Base Building 8.5%, Building 8%, Space 7.8%
Why You'll Like It: A dedicated Mars-themed simulation that focuses heavily on the logistical challenges of building a self-sustaining colony on the Red Planet.
- #7 RimWorld
92% matchOverwhelmingly Positive98% of 236,346 reviews2018
Dev: Ludeon Studios
Windows · Mac · Linux
Median: 59.1 hrsMean: 259.4 hrs≥1hr: 92%
A sci-fi colony sim driven by an intelligent AI storyteller. Generates stories by simulating psychology, ecology, gunplay, melee combat, climate, biomes, diplomacy, interpersonal relationships, art, medicine, trade, and more.
Why similar: Colony Sim 32.3% ★, Moddable 15.1% ★, City Builder 12.7%, Base Building 11.5%, Management 7.4%
Why You'll Like It: The gold standard for colony-sims, offering deep emergent storytelling and complex survival mechanics that test your management skills.
- #8 Frostpunk
91% 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 30.1%, Colony Sim 26.8% ★, Resource Management 11%, Strategy 7.2%, Building 7.1%
Why You'll Like It: This game pushes the survival city-builder genre to its limits by forcing you to make brutal moral choices to keep your society alive in a frozen wasteland.
- #9 Stellar Settlers: Space Base Builder
91% 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: Mars 21.5% ★, Colony Sim 19.9% ★, City Builder 15.6%, Base Building 7.4%, Building 6.5%
Why You'll Like It: This title focuses on the tactical aspects of building and expanding a space base while managing limited resources in a harsh environment.
- #10 Surviving the Aftermath
90% 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 29.1%, Colony Sim 27.3% ★, Strategy 9.5%, Base Building 8.5%, Simulation 8.4%
Why You'll Like It: Sharing the 'Surviving' series DNA, this game applies similar survival and city-building mechanics to a post-apocalyptic Earth setting.
- #11 Farlanders
89% 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: Mars 24.9% ★, Colony Sim 18.8% ★, City Builder 15.1%, Space 8.1%, Base Building 6.9%
Why You'll Like It: A unique, turn-based city-builder set on Mars that emphasizes strategic placement and terraforming to make the planet habitable.
- #12 Occupy Mars: The Game
88% matchMostly Positive70% of 3,012 reviews2026
Dev: ▲ Pyramid Games
Windows
Median: 4.2 hrsMean: 31.4 hrs≥1hr: 77%
Survive and colonize Mars in a highly technical, open-world sandbox game. Build and upgrade your base, discover new regions, conduct mining operations, retrieve water, generate oxygen, grow crops, and fix broken parts.
Why similar: Mars 29% ★, Colony Sim 20.2% ★, Space 9.5%, Base Building 8.6%, Building 8.1%
Why You'll Like It: This title leans into the technical and survival aspects of Mars colonization, including detailed crafting and base-building mechanics.
- #13 Oxygen
89% 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 22.1% ★, City Builder 19%, Base Building 9%, Economy 8.9%, Resource Management 7.5%
Why You'll Like It: A survival city-builder where managing the atmosphere and life-support systems is the primary challenge for your growing population.
- #14 Terra Nil
87% matchVery Positive88% of 8,333 reviews2023
Dev: Free LivesPub: Devolver Digital
Windows · Mac · Linux
Median: 3.5 hrsMean: 7.7 hrs≥1hr: 78%
Terra Nil is an intricate environmental strategy game about transforming a barren wasteland into a thriving, balanced ecosystem. Bring life back to a lifeless world by purifying soil, cleaning oceans, planting trees, and reintroducing wildlife, then leave without a trace.
Why similar: City Builder 60.6%, Strategy 20.9%, Resource Management 16.4%, Singleplayer 2.1%
Why You'll Like It: While it focuses on ecological restoration rather than colonization, it shares the satisfying 'reclaiming the land' loop found in terraforming games.
- #15 New Cycle
86% 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 22.4% ★, City Builder 19.4%, Building 8.7%, Base Building 7.9%, Realistic 7.4%
Why You'll Like It: A survival-focused city-builder that emphasizes the struggle to rebuild society after a global catastrophe.
- #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 27.2% ★, City Builder 20.6%, Economy 11%, Building 8.2%, Base Building 7.7%
Why You'll Like It: This post-apocalyptic city-builder requires you to manage resources and population health while dealing with unpredictable environmental disasters.
- #17 Dyson Sphere Program
84% matchOverwhelmingly Positive98% of 90,027 reviews2021
Dev: Youthcat StudioPub: Gamirror Games
Windows
Median: 13.2 hrsMean: 75.2 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: Space 18.1%, Base Building 15.5%, City Builder 15.3%, Building 12.2%, Resource Management 10.5%
Why You'll Like It: It offers an incredible sense of scale and resource management as you build an industrial empire across multiple star systems.
- #18 Cities: Skylines II
84% matchMixed54% of 86,513 reviews2023
Dev: Iceflake StudiosPub: Paradox Interactive
Windows
Median: 23.8 hrsMean: 72.6 hrs≥1hr: 94%
Raise a city from the ground up and transform it into a thriving metropolis with the most realistic city builder ever. Push your creativity and problem-solving to build on a scale you've never experienced. With deep simulation and a living economy, this is world-building without limits.
Why similar: City Builder 32.3%, Economy 11.8%, Building 11.4%, Moddable 10% ★, Management 8.5%
Why You'll Like It: While less focused on survival, it remains the premier choice for players who enjoy deep, large-scale city planning and management.
- #19 Anno 2205™
85% matchMostly Positive70% of 6,263 reviews2015
Dev: Blue BytePub: Ubisoft
Windows
Median: 10.1 hrsMean: 54.9 hrs≥1hr: 89%
In Anno 2205™, you join humankind‘s next step into the future with the promise to build a better tomorrow. You conquer Earth, establishing rich, bustling cities and grand industrial complexes, but to secure the prosperity of your people, you must travel into space.
Why similar: City Builder 36.5%, Economy 13%, Strategy 10.2%, Space 9.4%, Simulation 7%
Why You'll Like It: It brings the classic Anno city-building formula to the future, including moon colonization and complex supply chain management.
- #20 Timberborn
81% matchOverwhelmingly Positive96% of 38,007 reviews2026
Dev: Mechanistry
Windows · Mac
Median: 9.8 hrsMean: 40.3 hrs≥1hr: 84%
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: Colony Sim 30.4% ★, City Builder 29.4%, Building 10.4%, Base Building 9.9%, Management 9.3%
Why You'll Like It: A survival city-builder that introduces unique water management mechanics, forcing you to adapt your colony to survive recurring droughts.
- #21 Workers & Resources: Soviet Republic
82% matchVery Positive91% of 25,183 reviews2024
Dev: 3DivisionPub: Hooded Horse
Windows
Median: 6.6 hrsMean: 73.0 hrs≥1hr: 77%
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: Colony Sim 19.6% ★, City Builder 17.8%, Moddable 10.4% ★, Economy 10.3%, Building 7.6%
Why You'll Like It: It offers the most complex and realistic resource management and logistics simulation in the city-builder genre.
- #22 Aquatico
83% 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 26.3% ★, City Builder 22.8%, Economy 10.9%, Building 8.2%, Base Building 7.4%
Why You'll Like It: This game applies the colony-sim and city-builder formula to an underwater environment, requiring you to manage pressure and aquatic resources.
- #23 Cliff Empire
81% 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: Colony Sim 22% ★, City Builder 21.3%, Economy 12.5%, Building 7.6%, Resource Management 7.4%
Why You'll Like It: A unique city-builder that challenges you to manage multiple small colonies on cliff tops while balancing trade and survival resources.
- #24 Laysara: Summit Kingdom
79% 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 21.8% ★, City Builder 19%, Immersive Sim 9.2%, Economy 9%, Building 8.2%
Why You'll Like It: It introduces verticality and avalanche management to the city-builder genre, requiring careful planning to survive in mountainous terrain.
- #25 Sol 0: Mars Colonization
82% matchMixed69% of 409 reviews2016
Dev: Chondrite Games
Windows · Mac · Linux
Median: 3.0 hrsMean: 6.9 hrs≥1hr: 74%
Sol 0 is a real time strategy game where you establish the first Martian colony. From the first human footprints on Martian soil to a thriving and self-sustaining colony, Sol 0 imagines a near future using technology that could be available within the next few decades.
Why similar: Mars 43.5% ★, Space 17.1%, Base Building 14%, Strategy 13.8%, Simulation 11.5%
Why You'll Like It: A focused simulation that emphasizes the early stages of establishing a Martian base with realistic technology constraints.
- #26 Against the Storm
78% matchVery Positive95% of 35,504 reviews2023
Dev: Eremite GamesPub: Hooded Horse
Windows
Median: 5.5 hrsMean: 28.3 hrs≥1hr: 84%
A dark fantasy city builder where you must rebuild civilization in the face of apocalyptic rains. As the Queen’s Viceroy, lead humans, beavers, lizards, foxes, and harpies to reclaim the wilderness and secure a future for civilization's last survivors.
Why similar: Colony Sim 19.4% ★, City Builder 15.7%, Moddable 12.5% ★, Economy 9.6%, Base Building 7.4%
Why You'll Like It: A roguelite city-builder that forces you to adapt to constantly changing environmental conditions and resource scarcity.
- #27 Highrise City
79% matchMostly Positive78% of 1,282 reviews2023
Dev: Fourexo EntertainmentPub: Deck13
Windows
Median: 3.4 hrsMean: 13.0 hrs≥1hr: 69%
Highrise City offers a new spin on City Simulations & Tycoon games expanding the economy and resource management aspect. Experience a modern take on the genre enriched with a complex resource based economy system.
Why similar: Colony Sim 24.1% ★, City Builder 21.4%, Immersive Sim 9.9%, Economy 9%, Building 7.4%
Why You'll Like It: A modern city-builder that focuses on the intersection of complex economic management and large-scale urban development.
- #28 Factorio
78% matchOverwhelmingly Positive97% of 227,071 reviews2020
Dev: Wube Software LTD.
Windows · Mac · Linux
Median: 44.8 hrsMean: 188.9 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: Base Building 22.2%, Resource Management 17.1%, City Builder 12.8%, Moddable 12.7% ★, Management 8.6%
Why You'll Like It: The ultimate test of automation and resource management, essential for any player who enjoys the logistical depth of colony builders.
- #29 Solargene
77% 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 19.3% ★, City Builder 13.9%, Mars 12.1% ★, Moddable 8.2% ★, Economy 8%
- #30 Space Colony: Steam Edition
80% matchVery Positive80% of 657 reviews2015
Dev: Firefly Studios
Windows
Median: 3.4 hrsMean: 4.8 hrs≥1hr: 87%
Space Colony: Steam Edition is a remaster of the real-time base builder and strategy game from Firefly Studios, creators of the Stronghold series. In Space Colony you colonize to survive, designing intergalactic bases that keep your crew productive, happy and defended against hostile alien threats.
Why similar: Colony Sim 22% ★, City Builder 17.3%, Immersive Sim 9.9%, Economy 9.2%, Base Building 7.3%
Why You'll Like It: A classic title that blends colony management with life-sim elements as you keep your crew happy and productive in space.
- #31 Settlement Survival
76% 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 26.1% ★, City Builder 24.8%, Building 10.3%, Management 8.2%, Economy 7.7%
- #32 The Universim
74% 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 30.5% ★, City Builder 24%, Building 10.1%, Space 8.7%, Management 7.4%
- #33 Offworld Trading Company
77% matchMostly Positive77% of 5,669 reviews2016
Dev: Mohawk GamesPub: Stardock Entertainment
Windows · Mac
Median: 3.6 hrsMean: 34.8 hrs≥1hr: 89%
Mars has been colonized, and Earth's corporate titans fight to dominate this new market. Competition is fierce in this fast-paced economic RTS from Civilization IV Lead Designer, Soren Johnson.
Why similar: Colony Sim 22.8% ★, City Builder 17.6%, Economy 12.4%, Space 8.2%, Resource Management 7.8%
- #34 Before We Leave
76% 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 21%, Colony Sim 17.7% ★, Economy 13.3%, Space 9.8%, Building 8.7%
- #35 Blacksmith Master
73% matchVery Positive84% of 2,485 reviews2025
Dev: Untitled StudioPub: Hooded Horse
Windows · Mac · Linux
Median: 6.1 hrsMean: 12.4 hrs≥1hr: 92%
Manage your own medieval smithy in Blacksmith Master and supervise the entire process from mining ores and gems to designing and selling finished products. Forge everything from weapons and armor to tools and cooking utensils to fund your craft and become the Blacksmith Master.
Why similar: Colony Sim 18.7% ★, City Builder 14.8%, Moddable 12.3% ★, Economy 9%, Base Building 7.1%
- #36 Citizens: On Mars - Prologue
75% matchMostly Positive73% of 74 reviews2023
Dev: Redkar LimitedPub: CreativeForge Games
Windows
Experience the ultimate turn-based colony building game in Citizens: On Mars - Prologue! As the leader of a fledgling Martian settlement, your mission is to develop a thriving colony amidst the harsh and unforgiving environment of the Red Planet.
Why similar: Colony Sim 31.6% ★, City Builder 25.2%, Simulation 12.9%, Strategy 12.1%, Space 6.5%
- #37 Terraformers
73% matchVery Positive88% of 3,606 reviews2023
Dev: Asteroid LabPub: Goblinz Publishing
Windows · Mac · Linux
Median: 3.4 hrsMean: 9.6 hrs≥1hr: 87%
Terraform Mars in this turn-based colony builder and resource management game with roguelike elements. Explore the planet, develop spectacular cities, spread life and turn the Red Planet into a green one!
Why similar: Mars 45.9% ★, Space 14.7%, Resource Management 11%, Management 10.9%, Simulation 9.4%
- #38 MEMORIAPOLIS
72% matchMostly Positive77% of 1,686 reviews2025
Dev: 5PM Studio
Windows
Median: 3.9 hrsMean: 6.5 hrs≥1hr: 84%
In Memoriapolis, you're not just building a city, you're shaping a living, evolving civilization. Travel through five major eras, from Antiquity to the Industrial Revolution. Leave your mark on history by navigating the power struggles between rival factions.
Why similar: Colony Sim 23.7% ★, City Builder 22.6%, Immersive Sim 10%, Building 8.4%, Base Building 7.4%
- #39 Whiskerwood
71% matchVery Positive93% of 2,769 reviews2025
Dev: Minakata DynamicsPub: Hooded Horse
Windows
Median: 9.0 hrsMean: 15.3 hrs≥1hr: 87%
Establish a home for your industrious mice under the oppressive paw of your cat overlords in this city builder featuring complex simulations, intricate production chains, and the age-old rivalry between cat and mouse.
Why similar: Colony Sim 19.8% ★, City Builder 15.9%, Moddable 12.3% ★, Economy 9.9%, Base Building 7.5%
- #40 Ancient Cities
74% 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 20.6%, Colony Sim 13.4% ★, Moddable 11.7% ★, Immersive Sim 7.9%, Economy 7.5%
- #41 Meeple Station
75% matchMixed57% of 941 reviews2020
Dev: Gameclaw StudioPub: Modularity
Windows · Mac · Linux
Median: 30 minMean: 9.4 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: Colony Sim 18.8% ★, City Builder 13.1%, Moddable 12.3% ★, Space 9.7%, Base Building 7.7%
- #42 Patron
73% 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 26.1% ★, City Builder 21.4%, Moddable 9.7% ★, Economy 8.2%, Building 5.8%
- #43 The Crust
71% 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 25.7% ★, City Builder 16.4%, Space 11.4%, Base Building 10.3%, Resource Management 8.4%
- #44 Farlanders: Prologue
72% matchVery Positive93% of 285 reviews2021
Dev: Andriy Bychkovskyi
Windows · Mac · Linux
Median: 1.6 hrsMean: 10.8 hrs≥1hr: 59%
Prepare for your journey to Mars by building and managing a colony within the safety of Earth’s atmosphere. Hone your abilities to create a thriving community, terraform the land to suit your needs, and prove your capability for a larger mission. Get ready to launch in this prologue to Farlanders.
Why similar: Mars 24.6% ★, Colony Sim 17.7% ★, City Builder 12.9%, Economy 6.9%, Base Building 6.7%
- #45 Exogate Initiative
70% 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 21.5% ★, City Builder 18.6%, Base Building 9.3%, Building 8.9%, Management 8.5%
- #46 Mars Horizon
71% matchVery Positive84% of 3,058 reviews2020
Dev: Auroch Digital
Windows · Mac
Median: 5.3 hrsMean: 9.3 hrs≥1hr: 93%
Lead a major space agency as you guide humanity to Mars in this strategy simulation game. Construct a base, design and build rockets, conduct missions throughout the Solar System, and write your own history of Space exploration. Created with support from the European Space Agency.
Why similar: Mars 37.1% ★, Space 12.2%, Management 9.7%, Building 9%, Immersive Sim 8.9%
- #47 Stranded: Alien Dawn
69% 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 33.7% ★, Base Building 21%, Strategy 10%, Simulation 9.9%, Management 9.8%
- #48 Stardeus
70% matchVery Positive87% of 1,529 reviews2022
Dev: Kodo LinijaPub: Paradox Arc
Windows · Mac · Linux
Median: 8.7 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: Colony Sim 26.7% ★, Moddable 14.3% ★, Space 11%, Base Building 9.7%, Resource Management 8.2%
- #49 Settlements Rising
69% matchVery Positive82% of 412 reviews2025
Dev: The Catalyst Crew
Windows
Settlements Rising is a medieval city building and colony management game. It offers a lively colony experience with simulated villagers, dozens of professions and resources, natural disasters, and raids, while providing full control over the colony through trade, production chains and datas.
Why similar: Colony Sim 26.2% ★, City Builder 21.9%, Resource Management 7.6%, Building 7.6%, Base Building 6.6%
- #50 Nova Roma
67% matchOverwhelmingly Positive98% of 670 reviews2026
Dev: Lion ShieldPub: Hooded Horse
Windows · Mac
The glory of Rome is at your fingertips in this city-building game where you must appease the gods, enact laws, and develop complex supply chains to meet the needs of your citizens.
Why similar: Colony Sim 18.8% ★, City Builder 16.1%, Moddable 12.3% ★, Economy 10.1%, Base Building 7.6%
- #51 Land of the Vikings
68% matchMostly Positive74% of 2,203 reviews2023
Dev: Laps GamesPub: Iceberg Interactive
Windows
Median: 3.5 hrsMean: 9.6 hrs≥1hr: 75%
Land of the Vikings is a survival colony sim game. Build and lead your village, and expand it into a thriving city. A wise Jarl must manage resources, survive harsh conditions, and guide their fellow Vikings to work together through social conflict. Skál!
Why similar: Colony Sim 27.3% ★, City Builder 21.1%, Economy 9.9%, Building 7.7%, Base Building 6.8%
- #52 Captain of Industry
67% matchVery Positive91% of 10,408 reviews2022
Dev: MaFi Games
Windows
Median: 9.7 hrsMean: 80.7 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: Colony Sim 15.5% ★, Base Building 13.9%, Economy 13.7%, Resource Management 13.3%, City Builder 12.6%
- #53 Kingdoms Reborn
68% matchVery Positive91% of 9,531 reviews2020
Dev: Earthshine
Windows
Median: 10.0 hrsMean: 24.2 hrs≥1hr: 87%
A city builder with simulated citizens, set in a procedurally-generated world map. Grow your kingdom through the eras from a tiny medieval hamlet into a prosperous global empire! Cooperate or compete in real-time with your friends in multiplayer mode.
Why similar: City Builder 29.3%, Colony Sim 23.8% ★, Economy 8.8%, Base Building 8.7%, Management 7.4%
- #54 Of Life and Land
66% matchVery Positive86% of 351 reviews2025
Dev: KerzovenPub: Metaroot
Windows · Linux
Median: 1.6 hrsMean: 4.9 hrs≥1hr: 60%
Of Life and Land is a charming settlement-building strategy game paired with a rich simulation experience. Every animal and plant strives to find its place in nature while you lead your villagers to their future. Expand to different regions and trade with local factions to gain needed resources.
Why similar: Colony Sim 19.4% ★, City Builder 16.1%, Moddable 10.6% ★, Base Building 7.5%, Economy 7.4%
- #55 Surviving the Abyss
67% matchMixed65% of 1,047 reviews2024
Dev: Rocket Flair StudiosPub: Paradox Arc
Windows
Median: 2.7 hrsMean: 7.7 hrs≥1hr: 70%
Earth, 1976. You have been tasked with managing a deep-sea science facility working to perfect cloning. Explore the darkness and keep your crew alive in this hardcore survival colony builder. And beware. The darkness hides untold horrors.
Why similar: Colony Sim 24.8% ★, City Builder 19.8%, Economy 11.1%, Building 8.9%, Base Building 8.3%
- #56 Mars Colonization
69% matchMixed53% of 53 reviews2023
Windows
The time has finally come when we can enjoy a new stage in human development!
Why similar: Mars 30.5% ★, Colony Sim 20.8% ★, Strategy 13%, City Builder 11%, Simulation 10.6%
- #57 Plan B: Terraform
64% matchVery Positive91% of 3,463 reviews2025
Dev: Gaddy Games
Windows
Median: 4.3 hrsMean: 10.9 hrs≥1hr: 80%
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: Mars 29.9% ★, Colony Sim 26.2% ★, Resource Management 9.7%, Base Building 9.1%, Management 7.6%
- #58 InfraSpace
66% 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 21.8%, Moddable 13.2% ★, Economy 12.4%, Space 11.2%, Building 9.1%
- #59 Surviving Mars: Pioneer
65% matchVery Positive85% of 79 reviews2025
Dev: Bolverk GamesPub: Impact Inked
Windows
The Red Planet is vast, desolate, and utterly indifferent to your survival. Surviving Mars: Pioneer is the first made-for-VR entry in the Surviving Mars universe, challenging you to carve out an existence in one of the most hostile environments imaginable.
Why similar: Mars 29.2% ★, Colony Sim 21% ★, Space 10.3%, Immersive Sim 10.1%, Base Building 8.1%