
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!
60+ similar titles based on shared tags and player behavior. Themes include Colony Sim, Base Building, Strategy, Management.

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!

RimWorld
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.

Blacksmith Master
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.
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 24.1% ★, Base Building 13.8%, Moddable 11.6% ★, Survival 8.3%, Sandbox 7.2%
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 18.4% ★, Moddable 12.4% ★, Base Building 11.1%, City Builder 9%, Sandbox 7.9%
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 33.5% ★, Base Building 14.1%, Sandbox 7.3%, Building 6.8%, Survival 6.6%
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 19.7% ★, Base Building 11.8%, Moddable 9.7% ★, City Builder 9.3%, Sandbox 8.2%
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 19.5% ★, Base Building 11.7%, Moddable 10.2% ★, City Builder 9%, Sandbox 7.7%
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 32.6% ★, Base Building 10.3%, Survival 10%, Management 9%, Sci-fi 7.1%
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 28.1% ★, Base Building 15%, City Builder 13.1%, Survival 8.5%, Space 8.4%
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 23.3% ★, Base Building 13.6%, City Builder 10.2%, Sandbox 9%, Building 8.1%
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 20% ★, Base Building 13%, City Builder 10.6%, Sandbox 8.7%, Survival 8.4%
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 25.3% ★, Base Building 15.5%, Building 10.6%, Sandbox 9.2%, Management 8.1%
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 23.1% ★, Base Building 13.2%, Moddable 12% ★, City Builder 9%, Survival 8.6%
Create your own prehistoric civilization and lead your tribe in a world you shape. Start with nothing, build towns and industry, and advance through thousands of years of technological breakthroughs in this intimate yet expansive colony sim.
Why similar: Colony Sim 21.6% ★, Base Building 11.5%, City Builder 10.2%, Moddable 10% ★, Building 7.6%
A deep starship colony sim. Build your starship, manage air, water, food, fuel, energy, temperature and psychology to keep your crew alive across vast distances. Closed-loop system in space. Mining, wiring, plumbing, in-ship factory, (alien?) radio signals & translation, diplomacy, combat, and more.
Why similar: Colony Sim 24.5% ★, Base Building 14%, Survival 9.1%, Sandbox 8.2%, Management 8.2%
Colony Survival is a unique first-person strategy game developed by a two-man team. Build your own colony in a voxel world. Command guards, farmers, miners and other colonists. Defend your colony against the horde of monsters that attacks every night!
Why similar: Colony Sim 30.1% ★, Base Building 15.1%, Survival 10.7%, Building 9.4%, Sandbox 8.2%
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 20.7% ★, Base Building 12.1%, City Builder 8.7%, Sandbox 8.5%, Building 8.1%
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 34.4% ★, Base Building 14.4%, City Builder 11.1%, Building 8.5%, Sandbox 7.4%
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 21.5% ★, Base Building 15.1%, City Builder 12%, Survival 9.2%, Building 8.3%
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: Colony Sim 16.4% ★, Moddable 12.1% ★, Base Building 11.7%, Sandbox 8.6%, City Builder 8.3%
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 23.4% ★, Moddable 12.2% ★, Base Building 11.3%, Building 8.7%, Management 8.6%
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 26.4% ★, City Builder 13.4%, Survival 10.3%, Moddable 10.2% ★, Base Building 8.8%
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 24.8% ★, City Builder 12.4%, Sandbox 10.8%, Base Building 10.5%, Building 10.1%
Lil guys building castles and fighting monsters. Build creative defenses, protect the crown, and make more lil guys.
Why similar: Colony Sim 27.6% ★, Base Building 15.8%, Survival 10.4%, City Builder 10.1%, Management 9%
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 34% ★, Base Building 19.2%, Survival 11.7%, Building 8.3%, Sandbox 6.2%
Make Your Kingdom is a city-building game unique to its genre. Play as a founder of the settlement — help build your kingdom, carry the resources, talk to other settlers, motivate them and fight off hordes of orcs with your own sword!
Why similar: Colony Sim 22.7% ★, City Builder 12.1%, Base Building 11.7%, Building 10.3%, Management 9.4%
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 31.7% ★, Base Building 18.2%, Sandbox 7.9%, Building 7.5%, Management 6.9%
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 20.9% ★, Base Building 12.1%, Moddable 11.6% ★, Sandbox 8.1%, Survival 8%
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 25.6% ★, Base Building 14.5%, City Builder 12%, Survival 8.7%, Space 8.4%
Gnomoria is a sandbox village management game where you help lead a small group of gnomes, who have set out on their own, to thrive into a bustling kingdom! Anything you see can be broken down and rebuilt elsewhere.
Why similar: Colony Sim 31% ★, City Builder 13.9%, Sandbox 13.4%, Building 8.9%, Survival 8.1%
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 24.5% ★, Base Building 13.3%, Building 10.8%, Survival 10.8%, Crafting 9.9%
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% ★, Base Building 12.8%, City Builder 12.6%, Sandbox 10.4%, Survival 8.9%
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 28.7% ★, Base Building 15.6%, Survival 11.2%, Sandbox 7.6%, Crafting 5.8%
In the distant Milky Way galaxy, there hides a mysterious planet named Mozi Planet. This planet has a vast and boundless ocean, and every drop of seawater is shining with a mysterious light, as if telling the ancient interstellar secrets.
Why similar: Colony Sim 18.6% ★, Base Building 12.7%, Moddable 10.8% ★, City Builder 9.6%, Building 9%
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 24.3% ★, Base Building 14.1%, Building 11%, City Builder 10.2%, Survival 9.2%
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 25.4% ★, Sandbox 13.2%, Base Building 12.6%, Management 11.1%, Strategy 10.3%
Only the world’s most ruthless Warden can contain the world’s most ruthless inmates. Design and develop your personalized penitentiary in Prison Architect.
Why similar: Colony Sim 23.5% ★, Base Building 14.2%, Building 11%, Sandbox 10.9%, City Builder 10.2%
Pioneer a living world full of warmth, heroism, and mystery. Help a small group of settlers build a home for themselves in a forgotten land. Establish a food supply, build shelter, defend your people, monitor their moods, and find a way to grow and expand, facing challenges at every step.
Why similar: Colony Sim 34% ★, City Builder 15.7%, Sandbox 11%, Building 11%, Survival 9%
Inspired by RimWorld and The Sims, Catizens is a colony management simulation game where you watch over unique cats with quirky personalities, as you help them build and grow their settlement while exploring new lands, facing off against wildlife and overcoming the challenges of each environment.
Why similar: Colony Sim 24.5% ★, City Builder 11.4%, Sandbox 10.1%, Building 10%, Base Building 10%
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 25.2% ★, Base Building 14.5%, Building 10%, City Builder 10%, Crafting 8.3%
Dive into a hardcore space station simulation and overcome the unforgiving environment of space. You must build and manage your station under the pressures of life, economics, and thermodynamics. Rise to power through economic leverage or ruthless military might.
Why similar: Colony Sim 24.8% ★, Sandbox 14.1%, Management 9.3%, Building 7%, Simulation 6.3%
Harness your Demigod powers to lead a group from rags to riches in this 3D Fantasy Kingdom Management Sim with RPG elements. Command from the sky or take control in 3rd Person to BUILD, BATTLE, and RULE. Navigate a world of interesting Nobles, earn their respect, and decide their Fates.
Why similar: Colony Sim 23% ★, Base Building 12.7%, Moddable 11.5% ★, City Builder 10.8%, Sandbox 9.8%
Build a fortress and try to help your dwarves survive against a deeply generated world. Keep your dwarves happy, grow their community and beware of digging too deeply. The deepest, most intricate simulation of a world that's ever been created.
Why similar: Colony Sim 23% ★, Base Building 13.7%, City Builder 11%, Sandbox 10.2%, Building 9.8%
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 32.9% ★, Base Building 11.9%, City Builder 10.9%, Space 10.7%, Survival 7.3%
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 20.5% ★, Base Building 10.8%, Survival 10%, Sandbox 9.5%, Space 8.2%
Become the hive mind of a robot ant colony in this free version of 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: Colony Sim 21.3% ★, Moddable 14.1% ★, Base Building 12.5%, Sandbox 9.1%, City Builder 8.6%
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 30.3% ★, City Builder 16.4%, Base Building 13.8%, Building 11.7%, Survival 10.1%
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 20.3% ★, Base Building 12.5%, Moddable 11.5% ★, City Builder 10.4%, Building 8.1%
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 30% ★, Base Building 16.6%, Sandbox 11.2%, Survival 10.6%, Management 8%
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 23.5% ★, Base Building 15%, City Builder 9.3%, Sandbox 9.2%, Space 8.5%
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 15.2% ★, Building 10.1%, Management 9.8%, Sandbox 9.2%, Space 8.9%
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 38% ★, City Builder 17.6%, Base Building 11.9%, Sci-fi 6.8%, Strategy 6.6%
Inspired by the god games of old, Fata Deum lets you mold settlements and townsfolk in your image. Will you raise the settlements to splendor, or spur them on to violent debauchery and demons? Watch as a living world grows under your whims.
Why similar: Colony Sim 19.5% ★, Moddable 13% ★, Base Building 11.3%, City Builder 9.7%, Sandbox 8.7%
Sect Leader’s Decree is a turn-based colony builder focused on resource and time management. Construct buildings, research technologies, gather resources, and train your disciples to guide your sect to prosperity!
Why similar: Colony Sim 27.9% ★, Base Building 11.1%, Management 10.7%, Survival 8.7%, Building 8.5%
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 24.7% ★, Base Building 16.8%, City Builder 12.6%, Strategy 10.2%, Management 7.9%
Build, survive, explore. Design your city, manage resource chains and workers, Send ships on expedition, trade with cities, discover mysterious dungeons and uncover secrets of ancients.
Why similar: Colony Sim 34.1% ★, Base Building 14.3%, Survival 12.4%, City Builder 10.6%, Building 8.7%
Experience survival and combat in a point-and-click colony simulation. Gather resources, build structures, and lead your tribe to prosperity. Interact directly with objects, ruling this world with a sacred cursor.
Why similar: Colony Sim 27.8% ★, Base Building 14.8%, City Builder 12.6%, Building 8.8%, Survival 8.4%
Your time machine is broken. And it looks like you are stuck in the past. Try to create your own civilization and return home!
Why similar: Colony Sim 38.5% ★, Survival 13.2%, City Builder 11.7%, Building 9.7%, Sandbox 9.1%
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 33.1% ★, Base Building 17.3%, Management 10.2%, Building 10.1%, Survival 6.7%
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 25.1% ★, Base Building 15.8%, City Builder 12.5%, Sandbox 10.6%, Building 8.9%