Games like Flotsam on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Flotsam are available at the bottom of the page.
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Colony Survival
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!
Roman Triumph: Survival City Builder
At the northern fringes 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!
Planetbase
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.
Surviving the Abyss
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.
Noble Fates
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.
The Colonists
Build a new home for your team of robots as they begin a new life for themselves on a distant planet where they can fulfil their ultimate dream: to be human.
Stronghold Legends: Steam Edition
Catapult werewolves over castle walls, incinerate troops with dragon fire and command the Knights of the Round Table! This remaster of the mythical ‘castle sim’ features Steam multiplayer, Workshop support, new maps, achievements and DLC campaigns.
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.
Oxygen Not Included
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.
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.
As Far As The Eye
Build a mobile village and travel with your tribe toward the center of the world, called The Eye. This roguelike turn-based resource-management game is made of procedural situations, natural events, skill-trees and hard choices. Ready to move?
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?
Land of the Vikings
Land of the Vikings is a survival colony sim game. Build and lead your village, and expand it into a thriving city. A wise Jarl must manage resources, survive harsh conditions, and guide their fellow Vikings to work together through social conflict. Skál!
Patron
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.
Timberborn
Humans are long gone. In a world struck by droughts and toxic waste, will your lumberpunk beavers do any better? A city-building game featuring ingenious animals, vertical architecture, water physics, and terraforming. Contains high amounts of wood.
Infection Free Zone
Choose any real region from the world. Choose your base of operations, then rebuild and readapt the buildings around you to create a self-sustaining settlement. Take charge of a group of survivors from your city. And when the night falls - Defend the zone from the infected!
Go-Go Town!
Plan, Build...Prosper? As mayor, it’s up to you to breathe life back into this rundown town. Construct shops, hire staff, automate deliveries with couriers, and attract tourists to town, all while managing infrastructure and avoiding catastrophes! Who said being mayor was going to be easy…
SUMMERHOUSE
A tiny building game about beautiful lived-in houses. No rules or restrictions, just pure creativity.
House of Legacy
Step into the shoes of a fallen clan leader, starting with nothing but a crumbling estate and a handful of hopes, rising through careful planning, trade, and diplomacy to become one of the most powerful families in the land. Now it’s time to forge a legendary dynasty that leaves its mark on history.
Stronghold: Warlords
Besiege Great Khans, Imperial warlords and Shōgun commanders in Stronghold: Warlords, the latest 'castle sim' from Firefly Studios. Command AI warlords across the battlefield as you build a castle economy and new gunpowder-fuelled siege engines!
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.
Most played games like Flotsam on Steam
Take a look at the top games like Flotsam that are currently attracting the largest player bases on the Steam platform, as of June 16th 2025.
1. RimWorld
Similarity 63% 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. RimWorld is a colony sim, base-building and survival game developed and published by Ludeon Studios. Released on October 17th 2018 has received 210,517 reviews of which 206,216 were positive and 4,301 were negative resulting in an impressive rating of 9.7 out of 10. The game has hit the top spot as the #1 most played game like Flotsam, thanks to its 19,211 peak concurrent players over the last day.
9.7
206,216
4,301
19,211
players
2. Cities: Skylines
Similarity 50% Cities: Skylines is a modern take on the classic city simulation. The game introduces new game play elements to realize the thrill and hardships of creating and maintaining a real city whilst expanding on some well-established tropes of the city building experience. Cities: Skylines is a city builder, simulation and building game developed by Colossal Order Ltd. and published by Paradox Interactive. Released on March 10th 2015 has received 275,770 reviews of which 256,362 were positive and 19,408 were negative resulting in an impressive rating of 9.2 out of 10. While seeing 8,842 players online at once in the last 24 hours, this game is currently ranked #2 among games like Flotsam based on player count.
9.2
256,362
19,408
8,842
players
3. Oxygen Not Included
Similarity 58% 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. Oxygen Not Included is a colony sim, base-building and survival game developed and published by Klei Entertainment. Released on July 30th 2019 has received 128,390 reviews of which 124,220 were positive and 4,170 were negative resulting in an impressive rating of 9.5 out of 10. While seeing 7,545 players online at once in the last 24 hours, this game is currently ranked #3 among games like Flotsam based on player count.
9.5
124,220
4,170
7,545
players
4. Kenshi
Similarity 41% A free-roaming squad based RPG. Focusing on open-ended sandbox gameplay features rather than a linear story. Be a trader, a thief, a rebel, a warlord, an adventurer, a farmer, a slave, or just food for the cannibals. Train your men up from puny victims to master warriors. Kenshi is a open world, sandbox and rpg game developed and published by Lo-Fi Games. Released on December 06th 2018 has received 98,135 reviews of which 93,712 were positive and 4,423 were negative resulting in an impressive rating of 9.4 out of 10. With 5,412 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Flotsam.
9.4
93,712
4,423
5,412
players
5. Timberborn
Similarity 57% Humans are long gone. In a world struck by droughts and toxic waste, will your lumberpunk beavers do any better? A city-building game featuring ingenious animals, vertical architecture, water physics, and terraforming. Contains high amounts of wood. Timberborn is a city builder, voxel and colony sim game developed and published by Mechanistry. Released on September 15th 2021 has received 31,678 reviews of which 30,266 were positive and 1,412 were negative resulting in an impressive rating of 9.4 out of 10. With 3,884 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Flotsam.
9.4
30,266
1,412
3,884
players
6. They Are Billions
Similarity 47% They Are Billions is a Steampunk strategy game set on a post-apocalyptic planet. Build and defend colonies to survive against the billions of the infected that seek to annihilate the few remaining living humans. Can humanity survive after the zombie apocalypse? They Are Billions is a base-building, colony sim and strategy game developed and published by Numantian Games. Released on June 18th 2019 has received 48,765 reviews of which 41,508 were positive and 7,257 were negative resulting in a rating of 8.4 out of 10. With 2,751 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Flotsam.
8.4
41,508
7,257
2,751
players
7. Workers & Resources: Soviet Republic
Similarity 52% Build a soviet republic from an impoverished country into a rich industrial superpower in a city builder with intricate production chains and a fully simulated global economy. Manage the lives of your citizens from education to work and party loyalty to criminal activity. Workers & Resources: Soviet Republic is a strategy, simulation and city builder game developed by 3Division and published by Hooded Horse. Released on June 20th 2024 has received 22,175 reviews of which 20,192 were positive and 1,983 were negative resulting in a rating of 8.9 out of 10. With 2,590 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Flotsam.
8.9
20,192
1,983
2,590
players
8. Planet Zoo
Similarity 46% Build a world for wildlife in Planet Zoo. From the developers of Planet Coaster and Zoo Tycoon comes the ultimate zoo sim. Construct detailed habitats, manage your zoo, and meet authentic living animals who think, feel and explore the world you create around them. Planet Zoo is a management, simulation and building game developed and published by Frontier Developments. Released on November 05th 2019 has received 87,849 reviews of which 80,029 were positive and 7,820 were negative resulting in a rating of 9.0 out of 10. With 2,497 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Flotsam.
9.0
80,029
7,820
2,497
players
9. Frostpunk
Similarity 49% Frostpunk is the first society survival game. As the ruler of the last city on Earth, it is your duty to manage both its citizens and infrastructure. What decisions will you make to ensure your society's survival? What will you do when pushed to breaking point? Who will you become in the process? Frostpunk is a city builder, survival and resource management game developed and published by 11 bit studios. Released on April 24th 2018 has received 123,546 reviews of which 114,315 were positive and 9,231 were negative resulting in an impressive rating of 9.1 out of 10. With 1,699 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Flotsam.
9.1
114,315
9,231
1,699
players
10. House of Legacy
Similarity 55% Step into the shoes of a fallen clan leader, starting with nothing but a crumbling estate and a handful of hopes, rising through careful planning, trade, and diplomacy to become one of the most powerful families in the land. Now it’s time to forge a legendary dynasty that leaves its mark on history. House of Legacy is a early access, sandbox and management game developed by S3 Studio and published by Thermite Games. Released on May 14th 2025 has received 1,359 reviews of which 1,094 were positive and 265 were negative resulting in a rating of 7.7 out of 10. With 1,635 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Flotsam.
7.7
1,094
265
1,635
players
Best deals on games like Flotsam on Steam
Discover fantastic savings with the best discounts on a variety of games like Flotsam available on Steam right now, updated on June 16th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Flotsam.
1. Founders' Fortune
Similarity 61% 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. Founders' Fortune is a colony sim, base-building and city builder game developed and published by Dionic Software. Released on December 18th 2020 has received 2,114 reviews of which 1,699 were positive and 415 were negative resulting in a rating of 7.7 out of 10. Featuring a massive 99% discount, this game currently holds the #1 spot in the best deals for games like Flotsam.
7.7
1,699
415
-99%
18.99€
0.26€
2. Aven Colony
Similarity 51% 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. Aven Colony is a colony sim, city builder and strategy game developed by Mothership Entertainment LLC and published by Team17 Digital Ltd. Released on July 25th 2017 has received 2,638 reviews of which 1,921 were positive and 717 were negative resulting in a rating of 7.1 out of 10. Thanks to its incredible 99% discount, this game is now the #2 best deal in games like Flotsam.
7.1
1,921
717
-99%
29.99€
0.47€
3. Lords and Villeins
Similarity 47% Build a prosperous settlement in a unique simulation of a feudal economy - each family runs their shop, owns their goods, and trades with other villagers in a free market. You will manage the land, build houses, organise events, set taxes, and balance supply and demand while engaging in diplomacy! Lords and Villeins is a colony sim, strategy and city builder game developed by Honestly Games and published by Fulqrum Publishing. Released on November 10th 2022 has received 872 reviews of which 633 were positive and 239 were negative resulting in a rating of 7.0 out of 10. Thanks to its incredible 99% discount, this game is now the #3 best deal in games like Flotsam.
7.0
633
239
-99%
24.99€
0.38€
4. Transport Fever
Similarity 40% Transport Fever is a railroad-focused tycoon game. Players start in 1850 and build up a thriving transport company. As an emerging transport tycoon, the player constructs stations, airports, harbors and makes money by connecting areas requiring transport services. Build up your own Empire! Transport Fever is a flight, city builder and sandbox game developed by Urban Games and published by Good Shepherd Entertainment. Released on November 08th 2016 has received 10,722 reviews of which 8,934 were positive and 1,788 were negative resulting in a rating of 8.1 out of 10. Currently offered at a significant 98% discount, this title has earned the #4 position in the best deals for games like Flotsam.
8.1
8,934
1,788
-98%
29.99€
0.68€
5. Havendock
Similarity 69% 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. Havendock is a singleplayer, strategy and city builder game developed by YYZ Studio and published by IndieArk and Pretty Soon. Released on April 22nd 2025 has received 1,399 reviews of which 1,191 were positive and 208 were negative resulting in a rating of 8.1 out of 10. Currently offered at a significant 98% discount, this title has earned the #5 position in the best deals for games like Flotsam.
8.1
1,191
208
-98%
19.50€
0.42€
6. Grow: Song of the Evertree
Similarity 40% Grow your own worlds and nurture a deep natural connection with everything they hold. See your actions change the world for better! Bring the Evertree back to life in this breathtaking world-crafting sandbox, with life management and adventure elements. Grow: Song of the Evertree is a singleplayer, adventure and casual game developed by Prideful Sloth and published by 505 Games. Released on November 16th 2021 has received 2,402 reviews of which 1,952 were positive and 450 were negative resulting in a rating of 7.8 out of 10. Currently offered at a significant 98% discount, this title has earned the #6 position in the best deals for games like Flotsam.
7.8
1,952
450
-98%
24.99€
0.71€
7. Nebuchadnezzar
Similarity 42% Create and customize cities in Nebuchadnezzar, a classic isometric city-builder where careful planning and define your rise as a ruler in ancient Mesopotamia. Nebuchadnezzar is a city builder, sandbox and building game developed by Nepos Games and published by Astra Logical. Released on February 17th 2021 has received 1,706 reviews of which 1,354 were positive and 352 were negative resulting in a rating of 7.6 out of 10. Currently offered at a significant 98% discount, this title has earned the #7 position in the best deals for games like Flotsam.
7.6
1,354
352
-98%
19.99€
0.43€
8. Siege Survival: Gloria Victis
Similarity 40% A medieval city under siege and a handful of civilians are all that keep the walls from falling. Mixing survival strategy and resource management, build your camp, craft supplies, and scavenge the occupied city to supply the last troops holding back the invaders. Siege Survival: Gloria Victis is a singleplayer, city builder and immersive sim game developed by Black Eye Games and published by Ravenscourt. Released on May 18th 2021 has received 1,641 reviews of which 1,295 were positive and 346 were negative resulting in a rating of 7.6 out of 10. Currently offered at a significant 98% discount, this title has earned the #8 position in the best deals for games like Flotsam.
7.6
1,295
346
-98%
24.99€
0.54€
9. As Far As The Eye
Similarity 57% Build a mobile village and travel with your tribe toward the center of the world, called The Eye. This roguelike turn-based resource-management game is made of procedural situations, natural events, skill-trees and hard choices. Ready to move? As Far As The Eye is a strategy, building and colony sim game developed by Unexpected and published by Unexpected, Goblinz Publishing and Maple Whispering Limited. Released on September 10th 2020 has received 2,080 reviews of which 1,505 were positive and 575 were negative resulting in a rating of 7.0 out of 10. Currently offered at a significant 98% discount, this title has earned the #9 position in the best deals for games like Flotsam.
7.0
1,505
575
-98%
20.99€
0.47€
10. Frostpunk
Similarity 49% Frostpunk is the first society survival game. As the ruler of the last city on Earth, it is your duty to manage both its citizens and infrastructure. What decisions will you make to ensure your society's survival? What will you do when pushed to breaking point? Who will you become in the process? Frostpunk is a city builder, survival and resource management game developed and published by 11 bit studios. Released on April 24th 2018 has received 123,546 reviews of which 114,315 were positive and 9,231 were negative resulting in an impressive rating of 9.1 out of 10. Currently offered at a significant 97% discount, this title has earned the #10 position in the best deals for games like Flotsam.
9.1
114,315
9,231
-97%
29.99€
0.92€
Free games like Flotsam on Steam
Check out this fantastic list of free-to-play games like Flotsam you can enjoy on Steam right now, updated on June 16th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Flotsam.
1. Resonite
Similarity 48% Enter a novel digital universe with infinite possibilities. Whether you resonate with people around the world in a casual conversation, playing games and socializing or you riff off each other when creating anything from art to programming complex games, you'll find your place here. Resonite is a early access, casual and sandbox game developed by Yellow Dog Man Studios and Frooxius and published by Yellow Dog Man Studios. Released on October 06th 2023 has received 1,252 reviews of which 1,023 were positive and 229 were negative resulting in a rating of 7.8 out of 10. With 202 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Flotsam.
7.8
1,023
229
202
players
2. Oxygen: First Breath
Similarity 53% 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! Oxygen: First Breath is a strategy, base-building and city builder game developed by Turquoise Revival Games and published by GrabTheGames and UpgradePoint. Released on October 07th 2022 has received 1,594 reviews of which 1,432 were positive and 162 were negative resulting in a rating of 8.6 out of 10. The game currently holds the #2 spot among the most played free games like Flotsam.
8.6
1,432
162
7
players
3. United Penguin Kingdom: Huddle up
Similarity 43% This free version of the United Penguin Kingdom covers the content from one year of in-game time. A city-building game where you build a penguin settlement and satisfy the various needs of your penguins while dealing with seals and killer whales. United Penguin Kingdom: Huddle up is a strategy, city builder and survival game developed by Turquoise Revival Games and published by GrabTheGames and UpgradePoint. Released on December 19th 2023 has received 616 reviews of which 551 were positive and 65 were negative resulting in a rating of 8.4 out of 10. The game currently holds the #3 spot among the most played free games like Flotsam.
8.4
551
65