Best Colony Sim Games on Steam

Unlike generic lists, our game recommendations use a rigorous analysis of Steam user reviews to identify and feature only the best, community-validated colony sim games.

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Ale Abbey - Monastery Brewery Tycoon Build and expand your monastery, craft recipes and brew holy ales in this unique brewery tycoon. No pre-made recipes in Ale Abbey, oh no. It's a canvas for true beer alchemists. It's as simple as: brew, sip, repeat. Welcome to Ale Abbey!

Price 14.99€
Rating 8.6
Release 17 Sep 2025
Roman Triumph: Survival City Builder At the farthest reaches of the empire, a new Roman city is born! Manage and grow your city, please the gods, and survive against barbarians and mythological threats to achieve Roman Triumph!

Price -53% 11.75€
Rating 8.5
Release 16 Sep 2025
Plan B: Terraform 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.

Price 15.99€
Rating 8.8
Release 29 Aug 2025
Planetary Life Manipulate climate, add plants and evolve creatures in this planet and life sandbox simulation game. From cells to civilizations, spread life throughout the whole planet. Or just enjoy watching your creation burn!

Price 11.79€
Rating 8.9
Release 15 Aug 2025
Noble Legacy Noble Legacy is a medieval colony sim where every villager has a purpose and every decision carries weight. Build a thriving settlement, recruit & manage your people, master a deep economy, and defend your realm as you forge a legacy worthy of the crown. What kind of ruler will you be?

Price 24.50€
Rating 6.9
Release 12 Aug 2025
Endzone 2 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.

Price -83% 5.27€
Rating 6.7
Release 24 Jul 2025
Fill Up The Hole Turn trash into cash in a dystopian world! Fill Up The Hole is a short incremental game where you build a city, automate garbage production, and toss it into a magical hole for profit.

Price 2.99€
Rating 8.6
Release 17 Jul 2025
Drill Core Corporate greed meets strategic planet-mining in Drill Core! Drill to the heart of planets while managing workers, researching cutting-edge tech, and fortifying against alien attacks. Will you prioritize efficiency and risk your workers' safety, or focus on defense for survival?

Price -65% 6.97€
Rating 8.1
Release 17 Jul 2025
The Wandering Village The Wandering Village is a city-building simulation game on the back of a giant, wandering creature. Build your settlement and form a symbiotic relationship with the colossus. Will you survive together in this hostile, yet beautiful post-apocalyptic world, contaminated by poisonous plants?

Price -50% 14.99€
Rating 8.8
Release 17 Jul 2025
Stronghold Crusader: Definitive Edition Gird your loins and sharpen your steel! Besiege 20 unique enemy lords and battle friends online, in this expanded remaster of the classic 'castle sim'. Relive history with new units, opponents, visuals, audio, campaigns, skirmish trails, co-op and larger maps.

Price -43% 11.49€
Rating 9.0
Release 15 Jul 2025
ISLANDERS: New Shores Welcome to ISLANDERS: New Shores. Build your island retreat in a calm, minimalist world with exciting new features that keep the classic charm while inspiring fresh creativity.

Price -68% 3.24€
Rating 9.1
Release 10 Jul 2025
Ground of Aces Take command of a remote military air base during World War II. Build your own airfield, manage iconic aircraft and oversee your crew’s well-being. Prepare them against air raids and send your pilots on dangerous missions. Survive and help your nation win the war!

Price -35% 19.17€
Rating 8.1
Release 10 Jul 2025
After Inc: Revival Can you rebuild civilisation after a zombie apocalypse? From the creator of Plague Inc. comes a unique blend of strategic simulation, survival city builder and ‘mini 4X’. Build settlements, harvest resources and shape society as you lead Humanity out of the darkness.

Price 17.49€
Rating 7.6
Release 17 Jun 2025
Zombie Cure Lab In a world overrun by the undead, build a lab to fight back with science. Manage survivors, gather vital resources, and turn zombies into allies. Defend your base and research the cure to reclaim humanity.

Price -43% 14.33€
Rating 6.8
Release 27 May 2025
Worshippers of Cthulhu 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?

Price -90% 2.59€
Rating 8.2
Release 22 May 2025
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.

Price -75% 5.12€
Rating 8.0
Release 15 May 2025
Darfall Darfall is a hero-based RPG city-building game that puts you in the role of a hero who must protect their home and help it grow! During the day, grow your hero’s might, find epic loot, master new abilities, and fortify your settlement. At night, survive the hordes of undead, until you triumph.

Price 24.50€
Rating 7.5
Release 08 May 2025
Mini Settlers Mini Settlers is a minimalistic city builder! Settle islands, construct cities, and design efficient logistic networks to fulfill your buildings' needs and fuel population growth to adventure into new worlds.

Price -98% 0.35€
Rating 8.2
Release 06 May 2025
Revolution Idle Revolution Idle is a free idle incremental game with offline progress, prestige layers, and endless automation. Start simple, reach infinity and go further.

Price Free to play
Rating 8.5
Release 01 May 2025
Diplomacy is Not an Option: Shareware Diplomacy is Not an Option: Shareware is a free prequel to the original game. In a medieval fantasy world, you are to build settlements, raise huge armies, and defend against massive hordes of enemies. Learn how Ironbrow clan shaped the world's map the first time - if you survive, that is.

Price Free to play
Rating 8.6
Release 30 Apr 2025
Ratopia 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.

Price 21.50€
Rating 8.4
Release 30 Apr 2025
MEMORIAPOLIS 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.

Price 32.46€
Rating 7.5
Release 30 Apr 2025
Survivalist: Invisible Strain It's ten years since the infection started. Long-established settlements are collapsing, one by one, for unknown reasons. Survivors are running to the hills to escape, hoping for safety in remote places. As another refugee, you're here to carve out a new life for yourself - by any means necessary.

Price -90% 1.19€
Rating 8.4
Release 25 Apr 2025
Havendock Breathe easy and thrive in this cozy colony sim. Build a haven for castaways, manage resources, live your best life on the ocean. Lead your humble settlement into a high-tech society.

Price -99% 0.27€
Rating 8.1
Release 22 Apr 2025
Synergy An ecosystem City Builder in a unique world. Build your settlement, manage your workers and optimize your resources. Analyzing your environment, spreading new plants, and harvesting them are key to prosperity.

Price -99% 0.27€
Rating 7.9
Release 16 Apr 2025
Gnomes Gnomes is a turn-based tower defense with deep roguelike progression, set in ever-expanding, procedurally generated biomes. Build, farm and defend your village as you push deeper into goblin-infested territory. Unlock powerful upgrades and craft your environment to survive the endless goblin horde

Price -60% 3.99€
Rating 9.2
Release 04 Apr 2025
KAISERPUNK Build a city to rule the world in Kaiserpunk, a grand city builder blending production-focused city building with world conquest in an alternate 20th century world. Manage your city, grow industries, build a military, and defeat rivals to become the greatest empire.

Price -52% 14.42€
Rating 6.7
Release 21 Mar 2025
Pawns of War Dark parallel world in which humanity has destroyed itself. And only small colonies have survived the last centuries holding on to power at the expense of the totalitarian regime of government. You were thrown here after your death, is this how you were given a second chance?

Price Free to play
Rating 8.0
Release 10 Mar 2025
One Lonely Outpost An alien world sometimes needs a farmer’s touch to bring it to life. In this sci-fi, colonization-life sim, terraform a barren world: turn wastelands into verdant landscapes while exploring, farming, building, and unlocking all the mysteries of this strange new planet.

Price -98% 0.52€
Rating 6.2
Release 06 Mar 2025
Stellar Settlers: Space Base Builder 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.

Price -70% 3.69€
Rating 7.0
Release 22 Feb 2025
Microtopia Become the hive mind of a robot ant colony in 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!

Price -84% 3.30€
Rating 8.2
Release 18 Feb 2025
Mind Over Magic Mind Over Magic is a colony sim set at the site of a cursed magic school. Build and optimize your own magical academy, train powerful Mages, and master mighty relics in order to battle through the Underschool, a mysterious underground dungeon that holds the key to liberation from a deadly curse.

Price -30% 16.09€
Rating 8.5
Release 12 Feb 2025
My Little Life A relaxing life-sim that lives on the bottom of your screen while you do other things.

Price -61% 2.30€
Rating 8.6
Release 31 Jan 2025
Foundation Foundation is a grid-less, laidback medieval city-building game with a focus on organic development, monument construction and resource management.

Price 33.99€
Rating 8.4
Release 31 Jan 2025
Exogate Initiative 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.

Price -48% 13.00€
Rating 7.0
Release 28 Jan 2025
Settlements Rising 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.

Price 18.49€
Rating 7.8
Release 20 Jan 2025

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