- #1 Space Haven
97% matchVery Positive86% of 10,442 reviews2026
Dev: Bugbyte Ltd.
Windows · Mac · Linux
Median: 4.2 hrsMean: 19.9 hrs≥1hr: 72%
Embark on a space voyage with your ragtag crew of civilians in search of a new home. Build spaceships tile by tile, create optimal gas conditions, manage the needs and moods of their crew, encounter other space-faring groups, and explore the universe in this spaceship colony simulation.
Why similar: Colony Sim 18.9%, Space Sim 11.1%, Base Building 10.9%, City Builder 7.4%, Survival 6.9%
- #2 Oxygen Not Included
96% matchOverwhelmingly Positive97% of 140,434 reviews2019
Dev: Klei Entertainment
Windows · Mac · Linux
Median: 8.9 hrsMean: 68.0 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: Colony Sim 31.7%, Base Building 17.5%, Survival 10.4%, Resource Management 8.1%, Building 5.9%
- #3 Planetbase
96% matchMostly Positive80% of 10,320 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 28.2%, Base Building 14.7%, City Builder 12.3%, Survival 8.1%, Space 7.6%
- #4 Resort Galactica
95% matchNo user reviews
Dev: Stupid Name Studios
Windows
Welcome to Resort Galactica, a hotel simulator set in space where you design, build, and manage an extravagant resort among the stars. Care for your guests based on each species' individual needs. Expand your hotel with restaurants, leisure centres, and entertainment floors.
Why similar: Colony Sim 21.6%, Base Building 12.9%, Space Sim 9.6%, City Builder 8.6%, Sandbox 8%
- #5 Arcbound
94% matchNo user reviews2026
Dev: Outbreak Interactive
Windows
A colony sim set on a starship. Build and manage a spacefaring civilisation, balance oxygen, power, and crew survival, and guide your ship through the final escape from Earth.
Why similar: Colony Sim 28.9%, Space Sim 17.3%, Base Building 14.8%, Management 8.5%, Building 6.7%
- #6 Generation Ship
94% matchNo user reviews2026
Dev: Scifan Studios
Windows · Mac · Linux
As the AI responsible for a Generation Ship, you are humanity's last hope. Build efficient raw material cycles and help your crew in a realistic real-time simulation to survive the challenges of space on their long journey to a new home!
Why similar: Colony Sim 23.5%, Space Sim 11.3%, City Builder 10.1%, Base Building 8.2%, Management 7.8%
- #7 Starfall Protocol
93% matchNo user reviews
Dev: Chaos Systematic
Windows
Starfall Protocol is a Starship colony sim with RPG adventures in a galaxy with millions of explorable planets!🌌
Why similar: Colony Sim 23.8%, Space Sim 16.6%, Base Building 13%, Sandbox 7.3%, Procedural Generation 5.8%
- #8 Settletopia
92% matchNo user reviews
Dev: Pēteris Pakalns
Windows · Linux
Grow a small colony into a vast, world-spanning civilization. Play solo or with friends as you gather resources, build cities, manage colonist needs, explore uncharted lands, establish logistics, raise armies, forge alliances, and wage wars—all in a living world.
Why similar: Colony Sim 24.1%, Base Building 13.7%, City Builder 9.9%, Management 7.8%, Sandbox 7.3%
- #9 Galaxy Scavengers
91% matchNo user reviews2027
Dev: Team Asterisk
Windows
Mine, build, upgrade, and extract. Scavenge the stars in a resource-management sim focused on base building and survival. Gather materials, construct facilities, and order units to thrive in a hostile galaxy. Fortify your temporary base and secure your haul for a clean escape before it’s too late.
Why similar: Base Building 18.1%, Colony Sim 18%, Survival 10.4%, Sandbox 9%, Resource Management 8.6%
- #10 The Final Earth 2
91% matchVery Positive97% of 399 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 23.2%, Space Sim 12.8%, Base Building 11%, Management 8.1%, Space 6.8%
- #11 Beyond These Stars
90% matchNo user reviews2026
Dev: Balancing Monkey GamesPub: Hooded Horse
Windows
Build a city on the back of a Space Whale and learn to coexist as you journey through the stars. Manage intricate supply chains and the needs of your people as you build outposts, meet aliens, and uncover the mysteries of the universe.
Why similar: Colony Sim 21.5%, Base Building 12.6%, City Builder 9.5%, Survival 7.7%, Management 7.5%
- #12 TFM: The First Men
89% matchMixed62% of 406 reviews2022
Dev: Gathering Tree
Windows
An open-world colony sim based on stories of the first men. Infinite possibilities await your very own Adam and Eve as they embark on a generation-spanning adventure. How will you shape their future?
Why similar: Colony Sim 31.6%, Base Building 17.7%, Management 6.5%, Survival 6.3%, Sandbox 6.2%
- #13 Venusville
89% matchNo user reviews2026
Dev: Orbit Start StudiosPub: PlayWay S.A
Windows
Guide pioneering settlers among Venusian clouds in this space colonisation city builder. Grow food, collect energy, mine resources, balance buoyancy and weight to stay afloat in the treacherous Venusian atmosphere, and build a self-sufficient colony while navigating storms and acidic clouds.
Why similar: Colony Sim 25.2%, Base Building 14%, City Builder 11%, Survival 8.2%, Space 7.5%
- #14 Zenith Expanse
88% matchNo user reviews2026
Dev: Glitched Phoenix Studios
Windows · Mac · Linux
Command a damaged scout ship in a living space colony survival sim. Wake your crew from cryostasis, secure water and food, build fragile settlements, trade or smuggle between factions, and survive the stories that emerge.
Why similar: Colony Sim 25.5%, Base Building 14%, Space Sim 10.9%, Survival 8.9%, Management 8.4%
- #15 Stardeus
86% matchVery Positive87% of 1,534 reviews2022
Dev: Kodo LinijaPub: Paradox Arc
Windows · Mac · Linux
Median: 9.0 hrsMean: 22.6 hrs≥1hr: 77%
Stardeus is a deep colony sim set on a broken starship manned by drones and hibernating human survivors. As the AI, have your drones repair your ship, save your crew and travel the stars in this beautiful simulation.
Why similar: Colony Sim 20.8%, Space Sim 11.9%, Base Building 11.8%, Survival 7.6%, Resource Management 6.7%
- #16 Maia
87% matchMixed44% of 1,064 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 35.1%, Base Building 10.8%, Survival 10.2%, Management 9.2%, Strategy 6%
- #17 Founders' Fortune
86% matchVery Positive80% of 2,181 reviews2020
Dev: Dionic Software
Windows · Mac
Median: 1.6 hrsMean: 10.1 hrs≥1hr: 56%
A fantasy village builder focusing on creative building, colonist psychology and base defense. Handle resources, farming, production, tools, diplomacy, families, trading, defense, and research, as well as the wishes, expectations, thoughts, and equipment of every villager.
Why similar: Colony Sim 35.7%, Base Building 14.7%, City Builder 10.8%, Building 6.7%, Survival 6.6%
- #18 Order: The New Dawn
85% matchNo user reviews2026
Dev: Outer Space Workshop
Windows
Order: The New Dawn is a colony sim with space adventure. As a legendary captain from the United Stellar, build a base on the desert planet New Terra and face the perils of the Wastespace—how will you shape the destiny of the stars?
Why similar: Colony Sim 24.7%, Space Sim 17%, Base Building 12.8%, Resource Management 8.1%, Sandbox 6.8%
- #19 Architect of Ruin
84% matchNo user reviews
Dev: Dead Money LLCPub: Hooded Horse
Windows · Linux
Architect of Ruin is a completely hand drawn sword and sorcery colony simulation game. Farm, hunt, build, and survive as you rebuild an ancient temple under the gaze of a vengeful god.
Why similar: Colony Sim 21.4%, Base Building 12.6%, City Builder 9.5%, Survival 7.5%, Management 7.2%
- #20 Ratopia
82% matchVery Positive88% of 4,696 reviews2025
Dev: Cassel Games
Windows · Mac
Median: 8.1 hrsMean: 26.0 hrs≥1hr: 86%
Ratopia is a new game that has combined elements of both strategic survival and city building. With plenty of content available, and more planned, enjoy a vast world to adventure and populate with citizens! Build your own economical system to sustain your ideal city of Ratopia.
Why similar: Colony Sim 24%, Base Building 13.6%, City Builder 9.5%, Survival 8.7%, Building 8.3%
- #21 Stable Orbit - Build your own space station
84% matchMixed50% of 381 reviews2017
Dev: Jim Offerman
Windows · Mac · Linux
Median: 48 minMean: 4.9 hrs≥1hr: 47%
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 14.6%, Space Sim 12.9%, Management 8.9%, Space 7.7%, Building 7.4%
- #22 Quriocity
82% matchMostly Positive78% of 36 reviews2023
Dev: Oxeliz Pvt ltd
Windows · Mac
Quriocity is a sci-fi city builder game set on a bare alien planet very similar to Earth. Build and upgrade a wide variety of units to extract resources and provide services, such as maintenance, food production, education, entertainment and many more.
Why similar: Colony Sim 25.2%, Base Building 12.6%, City Builder 11.8%, Survival 8.5%, Sandbox 8.3%
- #23 Oxygen: First Breath
81% matchVery Positive89% of 1,654 reviews2022
Dev: Turquoise Revival GamesPub: GrabTheGames
Windows
Median: 48 minMean: 7.8 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 22.7%, Base Building 15.6%, City Builder 11.8%, Survival 9.3%, Resource Management 8.3%
- #24 Arc of Icarus
81% matchNo user reviews
Dev: 13B Productions
Windows
Build and lead your colony on a lost ringworld, where deadly conditions await on both sides while the world keeps turning! Progress through technological evolution, survive cultural revolution, and govern with a wise and steady hand!
Why similar: Colony Sim 30.4%, City Builder 12.1%, Base Building 9.3%, Management 9%, Sandbox 7.7%
- #25 RimWorld
80% matchOverwhelmingly Positive98% of 239,676 reviews2018
Dev: Ludeon Studios
Windows · Mac · Linux
Median: 59.8 hrsMean: 262.8 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 28.7%, Base Building 16%, Survival 9.4%, Management 7.4%, Sandbox 6.8%
- #26 Lil Guys
79% matchNo user reviews
Dev: Radnyx
Windows
Lil guys building castles and fighting monsters. Build creative defenses, protect the crown, and make more lil guys.
Why similar: Colony Sim 28.8%, Base Building 16.1%, Survival 10.3%, City Builder 9.8%, Management 8.9%
- #27 Edge Islands
79% matchMostly Positive74% of 97 reviews2025
Dev: LS Games
Windows
Discover a unique blend of Colony Sim and Tactical RPG. Recruit and train your heroes, build your outpost, explore dungeons and engage in turn-based strategic battles to protect and expand your domain. Shape your stories by managing moods, relationships, ambitions and more!
Why similar: Colony Sim 27.9%, Base Building 16.7%, Building 8.9%, Management 8.5%, Sandbox 8%
- #28 Settlements Rising
78% matchVery Positive81% of 426 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%, City Builder 12.6%, Base Building 10.3%, Resource Management 8%, Management 7.3%
- #29 Worlds Explorers
78% matchNo user reviews2026
Dev: Pioneers Games
Windows · Linux
Explore alien planets with carefully designed ecosystems, weather, resources, dangers and unique phenomena. Hunt animals for food and collect resources to craft equipment and repair devices on your ship. Escape each unique planet and unlock crew members and new ships.
Why similar: Colony Sim 17%, Space Sim 11.5%, Survival 9.6%, Base Building 8.9%, Management 8.3%
- #30 Mars Colony Builder
77% matchNo user reviews
Dev: GameHunters
Windows
Discover a whole new world with Mars City Builder! Construct roads, erect buildings customize the city and take care of its safety. After all, you are the first Martian settler and this is a vast, unknown land. Develop it in any way you please!
Why similar: Colony Sim 24.5%, Base Building 14%, Survival 9.1%, Sandbox 8.2%, Management 8.1%
- #31 Terra-7
77% matchNo user reviews
Dev: Gamyeon
Windows · Mac
A sci fi business colony simulation on an alien planet. Extract resources, create production pipelines, research new buildings and trade resources with the Earth as you manage the expectations of your employees and defend from the alien flora that inhabits this world.
Why similar: Colony Sim 25.6%, Base Building 12.4%, Management 10.6%, Sandbox 10.5%, Strategy 9.6%
- #32 The Crust
76% matchMostly Positive77% of 3,542 reviews2024
Dev: VEOM StudioPub: Crytivo
Windows
Median: 7.0 hrsMean: 23.2 hrs≥1hr: 82%
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 23.1%, Base Building 14.5%, City Builder 8.5%, Resource Management 8%, Space 7.6%
- #33 The Blighted Frontier
76% matchNo user reviews
Dev: Sly Game Studios
Windows
Rebuild civilization in a world consumed by the blight. Manage survivors, defend against the dead, and transform a fragile camp into a thriving frontier settlement.
Why similar: Colony Sim 31.8%, Base Building 15.2%, City Builder 12.6%, Management 8.6%, Survival 7.1%
- #34 SpaceSlog
75% matchMostly Positive80% of 34 reviews2026
Dev: Produno Games Studios
Windows · Linux
Build your spaceship, manage your crew, and explore the cosmos whilst trying to keep your crew alive and your ship fully functioning. This game features simulated ship systems and a lived in universe which creates a challenging, unique and unforgettable experience with every playthrough.
Why similar: Colony Sim 25.2%, Base Building 14.1%, Survival 9.1%, Management 8.1%, Space 7.3%
- #35 After the Collapse
75% matchMostly Positive78% of 209 reviews2022
Dev: Anarkis Gaming
Windows
ATC is a base building game set in a post-apocalyptic world featuring urban environments. Build a base across several layers with dozens of survivors. Fight other factions for the control of the remaining production centers and explore the world to find long forgotten resources and technologies.
Why similar: Colony Sim 25.7%, Base Building 14.4%, City Builder 9.4%, Survival 9.1%, Management 8.7%
- #36 Fosoria
74% matchNo user reviews
Dev: Decoy Duck
Windows
Carve out and manage vast underground colonies! Build chambers, mine resources, and watch your settlement thrive. Assign specialized roles to your residents, then dig deeper to uncover ancient caves, precious resources, and mysterious tombs that unlock new possibilities.
Why similar: Colony Sim 33.9%, Base Building 17.5%, Management 10.1%, City Builder 7.1%, Resource Management 6.9%
- #37 Beneath a Dead City
73% matchNo user reviews
Dev: Moonroof Studios
Windows
Run your own Adventurer's Guild in this fantasy colony sim with a focus on dynamic storytelling. Recruit heroes to explore a ruined city, but keep an eye on those murder hobos. An unhappy hero could turn to arson, violence, and jaywalking.
Why similar: Colony Sim 29.9%, Base Building 15.7%, Management 11%, Survival 10.7%, City Builder 8.1%
- #38 First Feudal
74% matchMostly Positive76% of 634 reviews2021
Dev: Harpoon Games
Windows
Median: 3.6 hrsMean: 11.7 hrs≥1hr: 81%
Become a real medieval feudal lord: start with a small village and build it up into an enormous impenetrable castle. You will have to repel enemy raids: hide behind thick walls, lure your enemies into strategically placed traps, and even lead your loyal peasants into battle.
Why similar: Colony Sim 25.4%, Base Building 14.3%, City Builder 9.4%, Resource Management 8.5%, Building 7.7%
- #39 Odd Realm
72% matchVery Positive85% of 996 reviews2024
Dev: Unknown Origin Games Inc
Windows · Mac · Linux
Median: 1.6 hrsMean: 6.9 hrs≥1hr: 56%
Forge a new kingdom in a land recovering from the Fracture. Which of the surviving races will you lead to rebuild, explore, and conquer the unknown? The dwindling yet immortal Ancients? The bold and resourceful Humans? The life stealing Ardyn? Or the secretive Gwdir who shape living groves?
Why similar: Colony Sim 22.9%, Base Building 13%, Management 8.3%, City Builder 8.2%, Survival 7.7%
- #40 Sky Base Venus
73% match3 user reviews100% of 3 reviews2024
Dev: Rara Avis Interactive
Windows
Survive in the skies of Venus with your floating colony as you balance buoyancy, mass, and altitude. Launch balloons and probes to explore the planet while harvesting resources from the atmosphere. Build up your colony and thrive in a simulation based on real science. Venus awaits.
Why similar: Colony Sim 32.8%, Base Building 11.6%, City Builder 10.2%, Space 9.7%, Survival 7%
- #41 Cosmic colonists
71% matchNo user reviews
Dev: Chewy bytes studio
Windows
Build a colony on an alien planet. Supply settlers, defend against meteors, upgrade your base, develop your economy, and fight for survival.
Why similar: Space Sim 19.7%, City Builder 13.2%, Simulation 8.9%, Sandbox 8.8%, Strategy 8.6%
- #42 SuperColony
71% matchNo user reviews
Dev: Antic Games Inc.
Windows · Mac
A real-time ant colony simulation game set in the hostile world of insects. Fight for resources, build underground networks, learn from the environment, harvest DNA from defeated foes, evolve new ant abilities, and guide hundreds of ants toward building a global SuperColony. Add to Wishlist now!
Why similar: Colony Sim 29.9%, Base Building 16.2%, Survival 10.1%, Sandbox 8.8%, Management 7.6%
- #43 The Spatials: Galactology
73% matchMixed69% of 258 reviews2018
Dev: Weird and Wry
Windows · Mac · Linux
Median: 2.8 hrsMean: 4.7 hrs≥1hr: 77%
The Spatials are back with Galactology! Design, build and protect your colony station from the many enemies you will make while exploring the galaxy and exploding their homeworlds.
Why similar: Colony Sim 22.8%, Space Sim 13.4%, Base Building 12.9%, City Builder 10.7%, Management 8.3%
- #44 Stellar Settlers: Space Base Builder
70% matchMostly Positive71% of 823 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 22.3%, Base Building 13%, City Builder 10.1%, Space Sim 10.1%, Resource Management 7.6%
- #45 Judgment: Apocalypse Survival Simulation
72% matchVery Positive81% of 2,253 reviews2018
Dev: Suncrash
Windows
Median: 4.7 hrsMean: 25.2 hrs≥1hr: 87%
Build, scavenge, craft, and perform occult rituals to survive in a demon-infested, post-apocalyptic colony simulation. Will you survive Judgment day?
Why similar: Colony Sim 29.8%, Base Building 15.9%, Survival 11.1%, Sandbox 6.3%, City Builder 5.4%
- #46 Pawnholm
70% matchNo user reviews
Dev: Hugimugi
Windows · Linux
Island survival RTS, with mysteries behind every corner. Assign your pawns to gather, craft, fight, study, and do other errands for your kingdom. Every randomly generated island holds unique secrets to be uncovered. As the Duke of Pawnholm, will you lead your pawns to prosperity ...or to calamity?
Why similar: Colony Sim 22%, Base Building 13.6%, City Builder 10.9%, Sandbox 9.2%, Management 8.2%
- #47 Stationbreak
69% matchNo user reviews
Dev: Broken Spaceship
Windows · Linux
A grounded sci-fi station builder where you hold failing systems together while pursued by a relentless, energy-hungry swarm. As a fleet on the run, drop into hostile systems, gather what you can, and jump away before you are overwhelmed. Try to survive long enough to secure a future for humanity.
Why similar: Colony Sim 19.4%, Space Sim 18.8%, Base Building 17.5%, Space 7.7%, Resource Management 7.4%
- #48 Lost Heaven Station
69% matchNo user reviews
Dev: Varnonsoft
Windows
Lost Heaven Station is a game BASE Build-Colony-Sim for players to manage crew to survive in their train and travel to find a ‘Lost Heaven’
Why similar: Colony Sim 24.9%, Base Building 15.3%, City Builder 11.6%, Sandbox 8.3%, Management 7.4%
- #49 Crowded Blue Dot
71% matchMixed58% of 52 reviews2020
Dev: cys20 studio
Windows · Linux
Crowded Blue Dot is a game about producing various items to make people happy and growing a city from a small village to a metropolis.
Why similar: Colony Sim 17.6%, Base Building 15.6%, City Builder 14%, Resource Management 10.1%, Management 10.1%
- #50 Farmman
68% matchNo user reviews
Dev: Rossoft Interactive
Windows · Mac
Embark on a journey to build a prosperous settlement in this colony sim with a richly simulated economy. Manage the land, citizens’ salaries, taxes, and laws. Experience a detailed world where every action has a reaction, and even the smallest events can shatter the kingdom’s fate.
Why similar: Colony Sim 27%, City Builder 12.6%, Base Building 11.2%, Sandbox 9.3%, Building 8.4%
- #51 IXION
68% matchMostly Positive79% of 17,230 reviews2022
Dev: Bulwark StudiosPub: Kasedo Games
Windows
Median: 10.1 hrsMean: 30.9 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: Colony Sim 23%, City Builder 14.1%, Base Building 11.9%, Space 10.6%, Survival 10.4%
- #52 Embark
70% matchMixed61% of 388 reviews2019
Dev: Overly Complicated Games
Windows
Inspired by the deep simulation of Dwarf Fortress, the open world survival of Minecraft, and the social interactions of The Sims. Embark is a colony management game with a focus on complex simulation in a huge living 3D world.
Why similar: Colony Sim 40.6%, Base Building 17%, Survival 7.7%, Sandbox 7.1%, Building 6.4%
- #53 Idle Terra
67% matchMixed64% of 11 reviews2025
Dev: Boris Naftaliev
Windows · Linux
Sci-fi idle strategy in isometric view: build structures, gather resources, and trade with ships while exploring your plot of land cell by cell.
Why similar: Colony Sim 26.4%, Base Building 14.7%, City Builder 9%, Management 8.3%, Resource Management 8.3%
- #54 Oxygen
68% matchMostly Positive72% of 879 reviews2023
Dev: Turquoise Revival GamesPub: GrabTheGames
Windows
Median: 3.5 hrsMean: 9.6 hrs≥1hr: 79%
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 23.1%, Base Building 14.8%, City Builder 11.5%, Survival 9.3%, Resource Management 8.3%
- #55 Nova Origin
66% matchNo user reviews2026
Dev: ZapNova Games
Windows
Nova Origin is a next-generation sci-fi city builder set on a mysterious alien planet. Build, expand, and survive as you establish a thriving colony, manage resources, and uncover the secrets of a hostile new world.
Why similar: Colony Sim 28.4%, Space Sim 18%, City Builder 12%, Strategy 8.7%, Simulation 7.5%
- #56 Our Freedom: Prologue
66% matchNo user reviews
Dev: Vladyslav LytvynovPub: Two Cakes Studio
Windows
The medieval world is waiting for you! Stand up for your people and help them defend their freedom! Build your village, win battles and tournaments, and lead your settlement to prosperity in colony sim RPG Our Freedom: Prologue!
Why similar: Colony Sim 25.1%, Base Building 16.7%, City Builder 11.9%, Strategy 9.5%, Simulation 8.2%
- #57 Humanica
64% matchVery Positive94% of 149 reviews2026
Dev: PanfachDev
Windows
Humanica is a city-builder game about an ancient settlement, featuring vast technological development. Experience the journey from sticks and stones to iron tools and windmills!
Why similar: Colony Sim 20.6%, Base Building 12.3%, City Builder 11.8%, Survival 9.4%, Management 9.3%
- #58 Windowed Realms
66% matchNo user reviews
Dev: Tiny Loom Studio
Windows
Build, manage, explore, and survive. Develop your village, discover new islands, face threats, and decide how your colony will grow.
Why similar: Colony Sim 31.6%, City Builder 12.8%, Base Building 11.8%, Resource Management 9.5%, Management 7.4%