
Build the future under the sea in this retro sci-fi city tycoon.
60+ similar titles based on shared tags and player behavior. Themes include Simulation, City Builder, Colony Sim, Building.

Build the future under the sea in this retro sci-fi city tycoon.

Abyssals
Abyssals is a Survival City Builder in the dark depths of an inhospitable planet. Build your underwater colony, explore where light can’t reach, and hunt for scarce resources. Expand your infrastructure and power your lamps, as danger lies in the deep, hidden in the dark.

Aquatico
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.
Abyssals is a Survival City Builder in the dark depths of an inhospitable planet. Build your underwater colony, explore where light can’t reach, and hunt for scarce resources. Expand your infrastructure and power your lamps, as danger lies in the deep, hidden in the dark.
Why similar: Colony Sim 22.2%, City Builder 19.9%, Submarine 12.8% ★, Simulation 10.3%, Underwater 7% ★
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 20.9%, City Builder 19.2%, Underwater 15% ★, Economy 8.5%, Building 7.2%
Build your industry and earn credits to buy your ticket back home to Earth. Minimalist sci-fi base building about resource extraction and refinement. A 100% organic indie idle game with an oldschool lo-fi aesthetic and a light-hearted & relaxed atmosphere. Made to be played in a window on the side.
Why similar: City Builder 20.7%, Idler 15%, Economy 9.9%, Building 8.4%, Strategy 8%
Underwater World is a game that can replace your current desktop wallpaper or you can play in fullscreen window! Discover the bottom of a flooded planet and colonize it! A very pleasant and relaxing game and its graphics will surely make your free moments more enjoyable.
Why similar: Colony Sim 17.5%, Submarine 16.6% ★, Underwater 14.8% ★, Idler 11%, Base Building 6.9%
Take on the challenge of managing these Little Renters and their needs. Keep them happy with the right decoration and set your rent prices to maximize profits! Stay alert as Thieves, Squatters, Fires, Sick Renters and Broken Decorations can cause you to Fail!
Why similar: Colony Sim 21.6%, City Builder 18.2%, Time Management 14.8%, Idler 13.9%, Economy 10.8%
Take on the role of a warehouse manager overseeing a bustling hub of automated activity. In this immersive simulator, you'll delve into the intricacies of logistics as you control robots, construct efficient road networks, and fine-tune traffic flow to optimize your warehouse operations.
Why similar: Colony Sim 21.5%, City Builder 18.1%, Time Management 12.2%, Capitalism 9.4%, Simulation 7.2%
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 18.8%, City Builder 15.8%, Underwater 14% ★, Alternate History 10.9%, Economy 8.2%
A relaxing idle-colony builder that sits at the bottom of your screen while you do other things,Design Your Ultimate colony.
Why similar: Colony Sim 20.1%, City Builder 16.9%, Idler 12.1%, Time Management 11.5%, Building 6.9%
After a nuclear war life on the surface became impossible. A 300m thick radioactive fog covered the Earth. We are looking for bold active people to manage the process of restoring life on Earth. Join!
Why similar: City Builder 18.6%, Colony Sim 18.2%, Economy 10.1%, Time Management 8.2%, Futuristic 7.9%
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 25.5%, City Builder 23.6%, Economy 11.5%, Building 9.9%, Strategy 7.1%
Dive into the captivating world of Paragon Pioneers 2, an engaging city-building idle game filled with extensive content promising months of immersive gameplay. Even with limited playtime, you can delve deep into this simulation, experimenting with various strategies to enhance your realm.
Why similar: Colony Sim 24.7%, City Builder 19.9%, Idler 14.6%, Simulation 7.9%, Strategy 7.4%
Will you create a lasting civilization or see it collapse into the sea? In Sea, Sun & Salt, you build a city on a small mediterranean island. Define the tenets of your culture, deal with your subjects' needs and withstand the forces of the elements.
Why similar: Colony Sim 21.3%, City Builder 18.8%, Time Management 12.8%, Underwater 9.1% ★, Economy 7.7%
A cozy idle automation game about building tiny factories, unlocking upgrades, and relaxing while your machines work overtime. Progress has never been this chill.
Why similar: Colony Sim 20.7%, City Builder 18.1%, Idler 14.3%, Capitalism 11%, Economy 7.7%
Exostation is a sci-fi real-time strategy game. Reach sustainable planet economies by building, allocating, mining, and selling wisely. Allow humanity to spread and conquer new solar systems not by war but by ensuring its planet's resources are not exhausted.
Why similar: Colony Sim 23.3%, City Builder 17.4%, Time Management 11.7%, Base Building 8.6%, Economy 8%
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 24%, City Builder 20.9%, Alternate History 11.5%, Economy 10.4%, Building 9%
Embark on a cozy journey to settle and thrive on floating islands in the remnants of a ruptured world. Grow your village, manage resources, and become the renowned pioneer of the clouds. A relaxing city-building experience where you build and optimize your serene sanctuary in the skies.
Why similar: Colony Sim 26.8%, City Builder 22.6%, Idler 17.5%, Economy 8.9%, Strategy 8%
Design, build, and manage a high school with terrific teachers and fantastic facilities or simply let your students poop in the bushes? Academia : School Simulator is a management/tycoon game where you get to decide!
Why similar: Colony Sim 20.5%, City Builder 16.9%, Capitalism 13%, Economy 9.6%, Building 7.9%
Lead your settlers to build cities in a medieval island world.
Why similar: Colony Sim 22.2%, City Builder 19.2%, Economy 11.8%, Idler 9.4%, Building 7.1%
A sci-fi survival city builder set on an inhospitable alien planet. Faced with imminent destruction of Earth, humanity pooled together their resources and sent sleeper ships to nearby potentially habitable planets. But this one turned out to be much less habitable than expected....
Why similar: Colony Sim 28.4%, City Builder 26.2%, Building 10.5%, Strategy 8.4%, Base Building 8.2%
Arcane Shores is a city-building strategy game infused with magic. Build, defend, and expand your settlement while casting powerful spells that bend nature, restore what’s broken, and turn the tide against your enemies.
Why similar: Colony Sim 28.2%, City Builder 24.9%, Economy 11.2%, Building 9.3%, Simulation 7.7%
What if aliens helped create Earth’s ancient civilizations? Play as a reluctant alien-human hybrid in this story-driven city building game! Manage resources, manipulate primitive humans, and help promote scientific discovery as you build the colossal pyramids—to uncover the secrets that lie within!
Why similar: Colony Sim 26.5%, City Builder 25%, Alternate History 12.1%, Building 9.8%, Strategy 8.9%
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 25.6%, City Builder 22.7%, Strategy 13%, Simulation 12.4%, Economy 6.4%
Highrise Mogul: design, build and manage your own skyscraper. Make floor plans, place rentable rooms, hire staff, design a beautiful garden, manage your own power grid and much more!
Why similar: City Builder 24.1%, Capitalism 17%, Economy 11.7%, Building 11.5%, Strategy 7.4%
Plan a city and build a space fleet to escape a dying Earth before time runs out. You have 30 minutes to scavenge a post-apocalyptic environment to build infrastructure, grow crops, generate power, and assemble rockets to save as many people as you can.
Why similar: City Builder 25%, Colony Sim 23.9%, Time Management 13.1%, Base Building 9.6%, Simulation 7.7%
Dive into the sunken world. Face the dangers of the deepness. Build a colony and make it thrive. Conquer or explore the unknown, you decide which way you choose.
Why similar: Colony Sim 17.8%, City Builder 14.9%, Underwater 13.2% ★, Economy 8.8%, Building 8.5%
"Box World: Space Courier " is a minimalist sandbox-style strategy management game. In this playful and pun-filled miniature world, calmly sketch out your own little world~ Make money! Make money! And make more money!!
Why similar: Colony Sim 20.4%, City Builder 16.3%, Idler 12.6%, Capitalism 11.4%, Economy 8.6%
A tile-based city re-builder set in a post-apocalyptic wasteland.
Why similar: Colony Sim 27.8%, City Builder 26.4%, Economy 11.4%, Building 10.8%, Management 7.9%
Generations: Utopia is a wry city-building strategy about generational conflict. Build the city of the future, balance the interests of the silent types, boomers, X, Y and Z, and cope with protests, crises and social tensions. Run a city where every generation is sure you’re doing everything wrong.
Why similar: Colony Sim 27.8%, City Builder 24.5%, Time Management 15.9%, Strategy 13.1%, Building 6.4%
Paragon Pioneers is a city-building idle game in which you discover, conquer and then build on islands to fulfill the needs of your inhabitants. Even with limited time to play you can enjoy this deep simulation game and follow one of the countless ways to optimize your empire.
Why similar: Colony Sim 24.1%, City Builder 19.5%, Idler 15.3%, Economy 10.3%, Building 9.7%
Space Hotel offers a bold new twist on the classic city builder and tycoon genres. Take your management skills beyond the surface and into orbit. Experience the excitement and challenges of creating and maintaining a luxury space hotel where the stakes are high and the rewards are out of this world.
Why similar: Colony Sim 19.8%, City Builder 16.4%, Time Management 12.6%, Capitalism 12.1%, Economy 8.6%
A relaxing incremental game about building our solar system, one planet at a time.
Why similar: City Builder 17.2%, Idler 14.4%, Time Management 12.2%, Capitalism 11.5%, Economy 8%
Build a hilltop colony in the last land safe from the toxic mist. Survive, expand, explore ancient monuments, and look for a way out before the mist claims everything.
Why similar: Colony Sim 27%, City Builder 23.7%, Strategy 12.7%, Simulation 8.5%, Building 7.1%
Casual town builder that takes place on floating islands in a fantasy world. Grow your town and manage your resources in this challenging builder.
Why similar: Colony Sim 22.5%, City Builder 18.7%, Idler 12.4%, Building 9.6%, Base Building 8.3%
Investment business simulation game. Become the richest billionaire ever! Build your financial empire out of merged companies and increase your capital.
Why similar: Capitalism 19.6%, City Builder 19.5%, Economy 16.7%, Simulation 10.9%, Idler 9%
Gentlemen, I have a hell of a deal for you. Rent a beacon station on the Fog Lane with almost nothing down. Build. Produce. Trade. Outrun the rent — and the place is yours. The bustle shall not stop! A turn-based roguelite city-builder with production chains and trade.
Why similar: Colony Sim 20.4%, City Builder 20%, Capitalism 11.2%, Strategy 9.8%, Base Building 8.7%
Click to get money. Build buildings, develop the city infrastructure to increase passive income. Keep the infrastructure of the city in working condition by completing quests on time and get bonuses.
Why similar: City Builder 20.8%, Colony Sim 20.3%, Idler 18.2%, Capitalism 12.7%, Building 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 23.7%, City Builder 17.1%, Building 10.5%, Base Building 9.2%, Economy 8.4%
In Space Drilling Station, manage a drilling station on a distant planet. Build a multi-level vertical structure to produce and manage your resources and staff, in order to dominate the competition!
Why similar: Colony Sim 21.3%, City Builder 12.8%, Time Management 10%, Economy 9.2%, Base Building 7.8%
Hika-Ri is strong and brave and Kao-Ri is skilled in magic, but neither of them were prepared for what happened the day bandits landed on their uncharted shores. Guide Hika-Ri as he embarks on an epic adventure to save his sister from an unknown fate!
Why similar: City Builder 19.7%, Colony Sim 16.2%, Time Management 15.5%, Building 9%, Base Building 8.6%
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 26.9%, City Builder 20.7%, Strategy 11.7%, Simulation 11.3%, Building 5.6%
It is the year 2006. You are a tiny horse and you NEED to buy the newest motion control gaming console on launch day. Can you properly manage your past selves to muster 250 dollars starting from nothing but a pile of lint?
Why similar: Colony Sim 20.6%, Idler 13.7%, Time Management 11.5%, Alternate History 10.5%, Economy 10.4%
Type2 is a space-based city builder where you try to run a mining business on the moon. Use your management skills to maintain a colony, expand your company, and of course, make money
Why similar: Colony Sim 30.3%, City Builder 13.1%, Base Building 10.1%, Simulation 9.4%, Idler 9.1%
Frontera is primarily a fantasy city builder with emphasis on producing items for unit wants and combat. Units have four stats trainable at buildings that will also sell technology. Available items and production will grow strong enough to challenge the monsters that infest the rest of the island.
Why similar: Colony Sim 27.4%, City Builder 24.1%, Simulation 13%, Economy 12.2%, Building 10.6%
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 25.2%, City Builder 19.5%, Economy 12%, Base Building 9.4%, Building 8.9%
Manage your park in Amusement Tycoon! Build thrilling attractions, manage staff, and delight visitors to create the park of your dreams and achieve success!
Why similar: City Builder 23.4%, Capitalism 16%, Economy 11.5%, Building 10.9%, Management 10.1%
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 27.5%, City Builder 23.1%, Simulation 14.8%, Strategy 12.8%, Futuristic 6.1%
Mars Attracts is a park management sim set in the iconic universe of Mars Attacks™. Play as the devious Martians as you construct detailed enclosures, manage staff, and most importantly - abduct and experiment on humans for the entertainment of your Martian guests!
Why similar: Colony Sim 18.2%, City Builder 16.5%, Time Management 11.7%, Capitalism 11%, Economy 9%
Explore space: Colonize different planets, gather valuable resources, and build your own space colony. Travel the solar system and even create your own planet. Your decisions shape the future of the galaxy in this limitless space adventure.
Why similar: Colony Sim 23.2%, City Builder 19.3%, Time Management 12.6%, Building 8.2%, Simulation 7%
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%, City Builder 20.9%, Strategy 13.1%, Simulation 12.4%, Base Building 10.4%
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 37%, City Builder 20.4%, Base Building 9.9%, Building 8.7%, Simulation 6.3%
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 25.6%, City Builder 15.9%, Idler 12.2%, Base Building 9.3%, Management 7%
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 23.7%, City Builder 17.5%, Building 10.7%, Capitalism 9.7%, Base Building 9.1%
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 29.7%, City Builder 26.1%, Simulation 14.2%, Economy 8.8%, Building 7.6%
Join two heroes on one grand adventure! Guide Hika-Ri and Kao-Ri on the adventure of their lives and enjoy countless hours of fun on the enchanted island of Tapa-Tui!
Why similar: Colony Sim 19.6%, City Builder 18%, Time Management 14.9%, Building 8.4%, Base Building 8.1%
An atmospheric city-builder inspired by classics like Caesar III, Anno, and Pharaoh—set on the ocean floor. Build, manage, and expand your underwater colony as humanity flees a dying world. Balance resources, population, and survival in this deep colony sim across a structured campaign.
Why similar: Colony Sim 20.4%, City Builder 17%, Underwater 14.1% ★, Base Building 9.3%, Management 6.5%
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 25.8%, Strategy 13.9%, Simulation 13.2%, City Builder 11.8%, Management 9.3%
Rule Tenochtitlán in this survival city-builder where gods decide your fate. Confront the Moon Goddess and her generals. Delve into the intricate story, survive the nights in the Sandbox mode, or build freely in the Creative mode. The last sun is yours to save, or… lose!
Why similar: Colony Sim 20.6%, City Builder 18%, Economy 10.4%, Alternate History 10.3%, Building 8.5%
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 23.3%, City Builder 22.2%, Base Building 10.4%, Economy 10.1%, Building 8.7%
Frack the World is a lite-management game where players run a hydrofracking company, balancing the challenges of generating oil while addressing environmental concerns.
Why similar: City Builder 25.6%, Time Management 17%, Simulation 15.1%, Strategy 13.1%, Economy 8.4%
The Settlers®: New Allies is a strategy game with an in-depth build-up experience and real-time strategic battles.
Why similar: Colony Sim 24.9%, City Builder 23.2%, Economy 9.5%, Strategy 9.1%, Building 8.2%