
A 3D monster-management simulation game based in the SCP universe. Create your own site, employ workers, and keep anomalies from escaping.
60+ similar titles based on shared tags and player behavior. Themes include Simulation, Base Building, Colony Sim, City Builder.

A 3D monster-management simulation game based in the SCP universe. Create your own site, employ workers, and keep anomalies from escaping.

Containment Director
You are the Director of a secret government organization that contains all the things that go bump in the night. From tall brutalist towers to hidden underground bunkers, design and build your personalized horror monster containment facility.

Terra-7
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.
You are the Director of a secret government organization that contains all the things that go bump in the night. From tall brutalist towers to hidden underground bunkers, design and build your personalized horror monster containment facility.
Why similar: Colony Sim 23.1%, Base Building 17.3%, City Builder 11.5%, Building 9.4%, Simulation 9%
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 22.5%, Base Building 13%, Management 12.6%, Sandbox 9.2%, City Builder 9.1%
Conquer and destroy the dirty Humans by sending swarms of bugs to crush their home worlds. Evolve your Buggos into stronger, faster, more murderous creatures that can rip the Human defenses to shreds! No one can stop your evolutionary powers. You are the evil Buggo Hivemind!!!
Why similar: Colony Sim 21.1%, Base Building 18.6%, City Builder 14.9%, Strategy 8.7%, Simulation 7.9%
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 22%, Base Building 15.6%, City Builder 14%, Management 10.5%, Building 10.4%
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 23.7%, City Builder 18%, Base Building 14.2%, Sandbox 7.8%, Management 6%
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 29.7%, City Builder 19%, Base Building 16.9%, Management 10.9%, Simulation 7.6%
Orrstead is a relaxing city builder that combines resource management and incremental game mechanics. Unlock technologies, complete quests, and adapt to the changing seasons.
Why similar: Colony Sim 23.1%, City Builder 17.9%, Base Building 13.3%, Management 11.4%, Building 9.9%
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 26.6%, Base Building 19%, City Builder 11.7%, Building 11.4%, Management 10.9%
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 22.3%, Base Building 15.7%, City Builder 14.6%, Management 11.5%, Building 10.7%
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 35.1%, Base Building 17.2%, City Builder 17.1%, Building 8.8%, Management 7.1%
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 23%, Base Building 18.3%, City Builder 17.7%, Management 9.5%, Simulation 9.3%
Can you build an entire country? An infrastructure and economy management sim. Lead a nation to prosperity by strategically placing towns and factories. Choose between bidding teams to build connections, while paying attention to citizen feedback on Social Bird to avoid civil unrest.
Why similar: Colony Sim 21.8%, City Builder 17.9%, Base Building 9.1%, Building 9%, Immersive Sim 8.3%
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 25.1%, City Builder 18.8%, Base Building 12.4%, Management 10.5%, Building 10.5%
A sandbox village simulation fundamentally about people, their thoughts and their needs. Luckily they are not alone in their burden, for you possess divine powers. And you would surely never add to the plight of the common man... Right?
Why similar: Colony Sim 22.6%, City Builder 17.7%, Base Building 14.5%, Management 11.3%, Building 6.7%
Build a unique civilization in a flat world! Explore, extract resources, expand, and battle enemies. Use your time management skills to fend off attacks and face a mysterious threat. Are you ready to create a world that can survive?
Why similar: Colony Sim 21.5%, City Builder 16.7%, Base Building 14.5%, Management 11.5%, Time Manipulation 9.2% ★
Dungeon Overseer is a colony simulator with a focus on base building and resource management. Become the Overseer by building a unique dungeon layout, constructing your lair, upgrading and expanding, questing, crafting, researching, recruiting, defending your base, and raiding.
Why similar: Colony Sim 24.7%, City Builder 16.8%, Base Building 16.8%, Building 9.2%, Management 8.5%
Havenstead is a cozy town-building strategy game where you grow a thriving village, balance resources, and keep your villagers happy through careful planning, trade, and charming design.
Why similar: City Builder 23.1%, Colony Sim 21.9%, Base Building 12.4%, Management 12.4%, Strategy 7.8%
Take up the role of the Hell Governor and embrace the challenge of welcoming souls who perished in major, historically real human disaster. Build your city, manage your resources while defending the chaos from demons who steal and kill your folks....and also that GIANT TITAN lurking around.
Why similar: Colony Sim 23.1%, City Builder 18%, Base Building 13.3%, Management 11%, Building 9.9%
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 29.2%, City Builder 23.9%, Base Building 15.5%, Building 11.5%, Simulation 6.3%
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 33.1%, Base Building 20.3%, Management 13.3%, City Builder 11.1%, Sandbox 5.8%
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 36.6%, City Builder 25.5%, Base Building 13.4%, Sci-fi 7.3%, Strategy 6.2%
Your main task in NecroCity is to push back the hordes of monsters and build your fortress! Defend your undead outposts from the persistent forces of the so-called “good”! Take on the role of the young Prince of Undead, trying to prove himself in the world of the Undead Kingdom. 👹
Why similar: Colony Sim 25.9%, City Builder 19.4%, Base Building 17.1%, Building 10.9%, Management 8.1%
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 25.7%, Base Building 17.4%, City Builder 17%, Management 11.2%, Building 9.1%
A cozy colony sim where survival is gentle—but life is alive. Build, farm, cook, craft and grow your settlement as colonists form relationships, help each other, and shape small, meaningful stories together.
Why similar: Colony Sim 21.3%, City Builder 19%, Base Building 15.1%, Management 12.2%, Building 10.8%
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 26.3%, Base Building 17.4%, Management 11.3%, City Builder 10.8%, Building 7.5%
Build and manage a tropical island economy, optimize production chains, research new technologies, and defend your growing settlement against pirate threats in this relaxing yet strategic city-building game.
Why similar: Colony Sim 27.6%, City Builder 22.6%, Base Building 12.2%, Management 11.6%, Building 11.4%
LEAD the CULT OF CTHULHU. Decide the fate of your followers, perform eldritch rituals, and master the art of city-building in a world where the line between sanity and madness blurs. Can you endure the horrors you unleash?
Why similar: Colony Sim 22.1%, Supernatural 13.6%, City Builder 13.2%, Base Building 12.1%, Management 10%
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 23.6%, City Builder 19%, Base Building 14.2%, Management 12.5%, Building 11%
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 16.6%, Management 10.9%, City Builder 10.8%, Building 9.3%
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 31.5%, City Builder 22.2%, Base Building 19.5%, Management 6%, Building 5.2%
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 23.1%, City Builder 19.4%, Base Building 18.9%, Management 9.7%, Building 9.1%
Colonize rich planets with vegetation or deserted moons. Build a functional and prosperous colony. Take care of your colonists. Experience adventures on distant worlds or build a colony on planets in our solar system.
Why similar: Colony Sim 26.9%, Base Building 16.8%, City Builder 15.1%, Building 8.3%, Sandbox 8.3%
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 24.4%, City Builder 18.2%, Base Building 17.8%, Management 9.8%, Building 8.8%
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: City Builder 22.1%, Base Building 18.3%, Colony Sim 17.2%, Management 13.4%, Building 8.6%
Avian Colony is a survival simulation game that places you in the role of the ruler of a floating colony in a harsh sky world. Your main goal is to ensure the survival and prosperity of your colony by managing resources, planning strategically, and defending against threats.
Why similar: Colony Sim 27.4%, Base Building 18.2%, City Builder 16.3%, Management 13%, Top-Down 6.3%
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 27.8%, City Builder 20.7%, Simulation 11.7%, Strategy 9.4%, Base Building 8.6%
In this hex-based village builder, the flame provides all. Manage your village, build homes, farms, and workplaces. Expand the fire’s glow to protect against the darkness- where strange creatures lie. Sacrifice villagers to the flame to unlock new structures and upgrades, and keep the flame alive.
Why similar: Colony Sim 26.1%, City Builder 21%, Base Building 10.9%, Building 10.9%, Management 9.7%
A kingdom's open ended journey from a small village to a patchwork of bustling castles. Build your kingdom block by block. Explore the world, grow your industries, and watch your citizens thrive in your creations. Do it your way - there are no wrong choices.
Why similar: Colony Sim 27.6%, City Builder 21.5%, Simulation 11%, Base Building 10%, Immersive Sim 9.3%
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 17%, City Builder 15.1%, Building 10.3%, Management 9.9%
Build your Italian empire in this realistic medieval RTS that combines truly organic city building and immersive roleplaying. City-states compete for influence, families such as the Medici try to divide power among themselves and artists create masterpieces that define an entire era.
Why similar: Colony Sim 23.6%, City Builder 23.5%, Simulation 9%, Immersive Sim 8.8%, Strategy 7.7%
Lil guys building castles and fighting monsters. Build creative defenses, protect the crown, and make more lil guys.
Why similar: Colony Sim 29.6%, Base Building 19.7%, City Builder 16.3%, Management 12.3%, Building 8.7%
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 23.4%, City Builder 16.5%, Base Building 15.1%, Management 10.2%, Building 8.4%
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 26.9%, City Builder 19%, Base Building 17.7%, Management 9.1%, Building 7.1%
BUILD. DEFEND. SURVIVE. An alien menace has ravaged Earth. Humanity has scattered to the wind. But hope remains. A resistance is organizing. Build your new settlement, defend your people, and fight to reclaim what was lost.
Why similar: Colony Sim 29.5%, City Builder 24.2%, Base Building 19.1%, Building 11%, Strategy 6.3%
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 23.3%, City Builder 16.6%, Base Building 16.2%, Management 11%, Building 9.1%
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 31.6%, City Builder 20.3%, Management 12.7%, Base Building 11.6%, Simulation 8.5%
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 26.2%, Base Building 17.4%, City Builder 14.3%, Management 11.2%, Sandbox 6.8%
A group of travelers has left their home and is trying to restart their lives in a new land. They don't have much but they are determined to thrive. However, an invisible force seems to be guiding them. Will this force help guide them to success or doom them?
Why similar: Colony Sim 30.2%, City Builder 23.5%, Simulation 11.3%, Building 8.3%, Base Building 8%
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 29.8%, Base Building 19.8%, City Builder 10.9%, Management 10.4%, Sandbox 7%
Build, manage, and thrive in Island Master! Procedural islands, resource control, citizen happiness. Become the ultimate Island Master in this top-down city builder.
Why similar: Colony Sim 27.4%, City Builder 21.5%, Management 10.6%, Base Building 10.1%, Top-Down 7.4%
A 3D city-builder where you farm the Nile, worship powerful gods, train armies, trade with distant regions, and construct monumental works worthy of ancient Egypt.
Why similar: Colony Sim 27.5%, City Builder 21.5%, Base Building 12.3%, Simulation 10.4%, Strategy 10.2%
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 40.9%, Base Building 20.4%, Building 8.7%, Sandbox 7.1%, Management 7.1%
Become a mayor of a small town in a medieval city builder with advanced villager management. Develop a settlement in lands teeming with demons and other evil spirits. Consider the traits, desires and abilities of residents to survive and prosper.
Why similar: Colony Sim 25.8%, City Builder 20.5%, Base Building 17.2%, Management 10.8%, Building 10.3%
Memoriapolis is a historical city builder where your city grows organically across 5 ages, from Antiquity to the Industrial Revolution. Manage resources, interact with factions, and shape your dynasty toward building a final Wonder with easy, normal, or hard difficulty levels.
Why similar: Colony Sim 23.1%, City Builder 20.8%, Base Building 13.6%, Management 11.1%, Building 9.7%
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 23.3%, City Builder 18.7%, Base Building 17.7%, Building 9.1%, Management 8.3%
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 25.6%, City Builder 22.6%, Management 12.3%, Building 11.8%, Base Building 10.3%
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 24.3%, Colony Sim 20.3%, Management 11.2%, Sandbox 10.1%, City Builder 8.5%
Crowded is a crow city builder where you strategically design a nest-city to support and shelter your flock. Engineer, scavenge and explore your way to a self-sustaining society in the sky!
Why similar: Colony Sim 26.6%, City Builder 20.5%, Base Building 15.1%, Management 13.4%, Building 10.6%
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 25.9%, Base Building 17.4%, City Builder 16.5%, Building 12%, Management 11.7%