Games like Foundation on Steam

For those who prefer not to search, lists of the most played, top deals and best free games like Foundation are available at the bottom of the page.

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Catizens

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.

Similarity 58%
Price -66% 6.12€
Rating 7.8
Release 14 Nov 2024

Arcade Tycoon ™ : Simulation Game

Build stunning Arcade Centre’s, purchase a range of arcades machines, manage troublesome staff in this colourful and humorous simulation management game. Inspired by Two Point Hospital, Let's Build A Zoo and Megaquarium.

Similarity 58%
Price 12.99€
Rating 7.7
Release 14 Oct 2021

Gold Mining Simulator

Become a gold miner. Work hard, dig deep, explore the world, and you’ll become the wealthiest person in Alaska. Use a variety of specialist machines to find as much gold as you can.

Similarity 58%
Price -60% 7.99€
Rating 7.1
Release 13 Oct 2017

Rise to Ruins

A brutal godlike village sim that melds the god game, management, and tower defense genres! Fight off hoards of monsters at night, and expand your village in the day time. Inspired by games like Black and White, Rimworld, and Dwarf Fortress but not quite like any of them.

Similarity 58%
Price 13.99€
Rating 8.6
Release 14 Oct 2019

Tropico 3

Become the dictator of a remote island during the Cold War. Charm, persuade, intimidate, oppress, or cheat your people to stay in power! Are you a kind and generous leader? A corrupt and ruthless tyrant ruling with an iron fist?

Similarity 58%
Price -86% 1.37€
Rating 8.5
Release 13 Nov 2009

Sarah's Adventure: Time Travel

This game unearths the essence of adventure by combining elements of exploration and puzzle-solving. The game’s appeal lies in its interactive gameplay mechanics, where your choices dictate the progression of the story.

Similarity 58%
Price Free to play
Rating 8.7
Release 25 Jun 2024

SkyBrew: Entropic Strategist

Experience entrepreneurship in a floating cloud cafe. Manage your flying cafe, customize construction, train staff, handle random events, and uncover the secrets of the commercial empire, growing from a small shop to the sky's brightest star.

Similarity 58%
Price 17.49€
Rating 7.6
Release 08 Oct 2024

Station to Station

‘Station to Station’ is a minimalist & relaxing game about building railway connections. Grab your conductor’s hat and bring the voxel-art world to life through the magic of trains!

Similarity 58%
Price -94% 1.00€
Rating 8.6
Release 03 Oct 2023

New Cycle

New Cycle is a city building game with focus on survival. After an apocalyptic series of solar flares, human society has been thrown into disarray. Establish a settlement and develop it all the way from humble beginnings to industrial metropolis.

Similarity 58%
Price -59% 12.16€
Rating 7.8
Release 18 Jan 2024

Power to the People

Build and maintain a power grid for a constantly growing population, while fighting off all kinds of disasters in this thrilling resource management experience. It's time for you to give "Power to the People"! Do you have what it takes to keep the lights on?

Similarity 58%
Price -64% 4.54€
Rating 7.7
Release 08 Feb 2022

NIMBY Rails

Design and run your own railroads for the real world. Solve global transportation dilemmas. Unleash your inner railway engineer and transit policy manager.

Similarity 58%
Price 18.49€
Rating 8.6
Release 26 Jan 2021

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?

Similarity 58%
Price -89% 2.28€
Rating 7.0
Release 10 Sep 2020

Gladiator Guild Manager

A strategic autobattler sim where you build a team of gladiators, compete in arenas, plan fight tactics, and form alliances. Combine fighters, beasts, and mages, develop and equip them to optimize your well-oiled fighting machine, dominate the championships, and leave your mark on the world.

Similarity 58%
Price -50% 7.39€
Rating 7.9
Release 22 Jun 2024

Kingdom Two Crowns

Gather coins, build defenses and reclaim your fallen Kingdom. Explore and uncover secrets, unlock new technologies and protect your crown versus waves of Greed monsters that come at night. Kingdom is a solo or co-op micro-strategy and tower defense game set in an atmospheric pixel world.

Similarity 58%
Price -75% 4.99€
Rating 8.6
Release 11 Dec 2018

Parking Tycoon: Business Simulator

Are you ready to immerse yourself in the exhilarating world of car parking management? Step into the shoes of a visionary entrepreneur and become the ultimate Parking Lot Tycoon! Take Charge and embark on a thrilling journey of strategy, expansion, and success.

Similarity 57%
Price 12.79€
Rating 6.7
Release 03 Nov 2023

Espresso Tycoon Prologue: Underwater

A completely FREE underwater mission from the Espresso Tycoon - a coffee shop simulator. Build your own cafe from scratch, hire staff, create the most delicious recipes in the whole Pacific Ocean and make customers happy! Decorate, manage, and build a successful coffee business in Sydney!

Similarity 57%
Price Free to play
Rating 8.4
Release 04 Nov 2022

Farlanders

Terraform, strategize, and construct a Martian colony in this retro-inspired turn-based city builder. Create a comfortable living for your citizens, research alien artifacts, and uncover the secrets of the Red Planet.

Similarity 57%
Price -15% 10.56€
Rating 8.7
Release 17 Jan 2023

shapez

shapez is an easy-going, minimalistic factory building game about the automation of shapes through extraction and satisfying production lines. Adapt to increasingly complex shapes and grow your factory across an infinitely expanding map. Your only limitation is your creativity!

Similarity 57%
Price -80% 1.99€
Rating 9.4
Release 07 Jun 2020

Occupy Mars: The Game

Survive and colonize Mars in a highly technical, open-world sandbox game. Build and upgrade your base, discover new regions, conduct mining operations, retrieve water, generate oxygen, grow crops, and fix broken parts.

Similarity 57%
Price -73% 6.53€
Rating 7.1
Release 10 May 2023

Knights of Honor II: Sovereign

Become the king and fight over Europe in this fresh take on medieval real-time grand strategy. Manage provinces, gather armies, initiate diplomacy, and dabble in espionage. The path is open: become the true Sovereign of your people and bring them to glory.

Similarity 57%
Price 44.99€
Rating 7.5
Release 06 Dec 2022

Goblins of Elderstone

This Goblin Tribe Simulator brings a challenging blend of chaos and creativity to the city-building genre. Build dwellings, manage your resources, defend your goblins, and grow your tribe to face other races and even the Gods! Do you have what it takes to control the chaos and rule the unruly?

Similarity 57%
Price -77% 5.55€
Rating 7.0
Release 08 Mar 2023

Academia : School Simulator

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!

Similarity 57%
Price 19.99€
Rating 8.2
Release 28 Jan 2021

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!

Similarity 57%
Price 24.95€
Rating 8.9
Release 16 Jun 2017

The Promised Land

The Promised Land, a brave new world , the hole nation – all this lies in your hands! Become a true leader, a chosen one, a father of nation! Guide your colony to the victory of the modern superpower! We collected all the best that is in games of this genre, arched by exciting mini-games and carefully turned it into the deep and...

Similarity 57%
Price 6.99€
Rating 8.1
Release 25 Apr 2014

Most played games like Foundation on Steam

Take a look at the top games like Foundation that are currently attracting the largest player bases on the Steam platform, as of April 19th 2025.

1. RimWorld

Similarity 64% 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 207,748 reviews of which 203,531 were positive and 4,217 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 Foundation, thanks to its 22,530 peak concurrent players over the last day.
9.7
203,531
4,217

22,530
players

2. Factorio

Similarity 69% Factorio is a game about building and creating automated factories to produce items of increasing complexity, within an infinite 2D world. Use your imagination to design your factory, combine simple elements into ingenious structures, and finally protect it from the creatures who don't really like you. Factorio is a automation, base-building and resource management game developed and published by Wube Software LTD.. Released on August 14th 2020 has received 212,622 reviews of which 206,226 were positive and 6,396 were negative resulting in an impressive rating of 9.6 out of 10. While seeing 18,327 players online at once in the last 24 hours, this game is currently ranked #2 among games like Foundation based on player count.
9.6
206,226
6,396

18,327
players

3. Cities: Skylines

Similarity 62% 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 273,857 reviews of which 254,575 were positive and 19,282 were negative resulting in an impressive rating of 9.2 out of 10. While seeing 7,553 players online at once in the last 24 hours, this game is currently ranked #3 among games like Foundation based on player count.
9.2
254,575
19,282

7,553
players

4. Oxygen Not Included

Similarity 62% 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 127,145 reviews of which 123,019 were positive and 4,126 were negative resulting in an impressive rating of 9.5 out of 10. With 5,652 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Foundation.
9.5
123,019
4,126

5,652
players

5. Planet Zoo

Similarity 70% 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 86,491 reviews of which 78,784 were positive and 7,707 were negative resulting in a rating of 9.0 out of 10. With 4,094 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Foundation.
9.0
78,784
7,707

4,094
players

6. Kenshi

Similarity 63% 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 95,436 reviews of which 91,127 were positive and 4,309 were negative resulting in an impressive rating of 9.4 out of 10. With 4,024 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Foundation.
9.4
91,127
4,309

4,024
players

7. Anno 1800

Similarity 64% Anno 1800™ – Lead the Industrial Revolution! Welcome to the dawn of the Industrial Age. The path you choose will define your world. Are you an innovator or an exploiter? A conqueror or a liberator? How the world remembers your name is up to you. Anno 1800 is a city builder, strategy and simulation game developed by Ubisoft Mainz and published by Ubisoft. Released on April 16th 2019 has received 24,235 reviews of which 19,663 were positive and 4,572 were negative resulting in a rating of 8.0 out of 10. With 3,629 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Foundation.
8.0
19,663
4,572

3,629
players

8. Manor Lords

Similarity 72% Manor Lords is a medieval strategy game featuring in-depth city building, large-scale tactical battles, and complex economic and social simulations. Rule your lands as a medieval lord – the seasons pass, the weather changes, and cities rise and fall. Manor Lords is a strategy, city builder and simulation game developed by Slavic Magic and published by Hooded Horse. Released on April 26th 2024 has received 70,570 reviews of which 61,069 were positive and 9,501 were negative resulting in a rating of 8.5 out of 10. With 2,899 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Foundation.
8.5
61,069
9,501

2,899
players

9. Transport Fever 2

Similarity 69% The classic transport simulation genre has a new gold standard with Transport Fever 2. Discover a whole new world by navigating transport routes through land, water and air. May progress and prosperity find their way! Transport Fever 2 is a simulation, strategy and management game developed by Urban Games and published by Good Shepherd Entertainment. Released on December 11th 2019 has received 27,053 reviews of which 24,440 were positive and 2,613 were negative resulting in a rating of 8.9 out of 10. With 2,492 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Foundation.
8.9
24,440
2,613

2,492
players

10. Dyson Sphere Program

Similarity 69% Build the most efficient intergalactic factory in space simulation strategy game Dyson Sphere Program! Harness the power of stars, collect resources, plan and design production lines and develop your interstellar factory from a small space workshop to a galaxy-wide industrial empire. Dyson Sphere Program is a automation, space and base-building game developed by Youthcat Studio and published by Gamera Games. Released on January 20th 2021 has received 84,564 reviews of which 82,585 were positive and 1,979 were negative resulting in an impressive rating of 9.6 out of 10. With 2,422 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Foundation.
9.6
82,585
1,979

2,422
players

Best deals on games like Foundation on Steam

Discover fantastic savings with the best discounts on a variety of games like Foundation available on Steam right now, updated on April 19th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Foundation.

1. Naheulbeuk's Dungeon Master

Similarity 59% A dungeon in danger ! Build, manage, and defend your tower in the satirical heroic fantasy universe of Dungeon of Naheulbeuk. From a shaky establishment to an infamous lair! Naheulbeuk's Dungeon Master is a management, simulation and funny game developed by Artefacts Studio and published by Dear Villagers. Released on November 15th 2023 has received 1,373 reviews of which 988 were positive and 385 were negative resulting in a rating of 7.0 out of 10. Featuring a massive 96% discount, this game currently holds the #1 spot in the best deals for games like Foundation.
7.0
988
385

-96% 25.00€ 1.00€

2. Lords and Villeins

Similarity 86% 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 868 reviews of which 628 were positive and 240 were negative resulting in a rating of 6.9 out of 10. Thanks to its incredible 96% discount, this game is now the #2 best deal in games like Foundation.
6.9
628
240

-96% 27.50€ 1.10€

3. Founders' Fortune

Similarity 83% 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 2,097 reviews of which 1,688 were positive and 409 were negative resulting in a rating of 7.7 out of 10. Thanks to its incredible 95% discount, this game is now the #3 best deal in games like Foundation.
7.7
1,688
409

-95% 20.00€ 1.00€

4. InfraSpace

Similarity 65% Create an extrasolar efficiency utopia from scratch! In this sci-fi city builder you need to start mining operations, plan production, and lay down transportation routes to ensure a smooth supply chain. InfraSpace is a city builder, automation and transportation game developed and published by Dionic Software. Released on September 22nd 2023 has received 1,611 reviews of which 1,297 were positive and 314 were negative resulting in a rating of 7.7 out of 10. Currently offered at a significant 95% discount, this title has earned the #4 position in the best deals for games like Foundation.
7.7
1,297
314

-95% 20.00€ 1.00€

5. Autonauts vs Piratebots

Similarity 65% Create, automate and defend an impenetrable base. Assemble and command a Bot army to combat an entire Piratebot invasion. Build, program and battle your way through five different zones. Autonauts vs Piratebots is a simulation, strategy and automation game developed by Denki and published by Curve Games. Released on July 28th 2022 has received 480 reviews of which 380 were positive and 100 were negative resulting in a rating of 7.5 out of 10. Currently offered at a significant 95% discount, this title has earned the #5 position in the best deals for games like Foundation.
7.5
380
100

-95% 20.00€ 1.00€

6. Station to Station

Similarity 58% ‘Station to Station’ is a minimalist & relaxing game about building railway connections. Grab your conductor’s hat and bring the voxel-art world to life through the magic of trains! Station to Station is a simulation, puzzle and relaxing game developed by Galaxy Grove and published by Prismatika. Released on October 03rd 2023 has received 1,540 reviews of which 1,388 were positive and 152 were negative resulting in a rating of 8.6 out of 10. Currently offered at a significant 94% discount, this title has earned the #6 position in the best deals for games like Foundation.
8.6
1,388
152

-94% 16.67€ 1.00€

7. Snowtopia: Ski Resort Builder

Similarity 80% Build your ideal ski resort. Keep skiers smiling with fresh pistes and fine facilities. Ski, build and chill in the wintry world of Snowtopia where everyone is welcome! Snowtopia: Ski Resort Builder is a simulation, building and management game developed by TeaForTwo and published by Goblinz Publishing and Maple Whispering Limited. Released on December 14th 2022 has received 1,162 reviews of which 713 were positive and 449 were negative resulting in a rating of 6 out of 10. Currently offered at a significant 94% discount, this title has earned the #7 position in the best deals for games like Foundation.
6
713
449

-94% 19.83€ 1.19€

8. Railway Empire

Similarity 62% In Railway Empire, you will create an elaborate and wide-ranging rail network, purchase over 40 different trains modelled in extraordinary detail, and buy or build railway stations, maintenance buildings, factories and tourist attractions to keep your travel network ahead of the competition. Railway Empire is a strategy, simulation and management game developed by Gaming Minds Studios and published by Kalypso Media. Released on January 26th 2018 has received 9,378 reviews of which 7,764 were positive and 1,614 were negative resulting in a rating of 8.1 out of 10. Currently offered at a significant 93% discount, this title has earned the #8 position in the best deals for games like Foundation.
8.1
7,764
1,614

-93% 30.57€ 2.14€

9. Stronghold Crusader 2

Similarity 73% Stronghold Crusader 2 is the long awaited sequel to the original castle sim. After 12 years Stronghold returns to the desert with a new 3D engine and powerful Havok Physics. Crusader 2 recaptures the original game’s addictive, fast-paced gameplay and authentic castle simulation. Stronghold Crusader 2 is a strategy, medieval and city builder game developed and published by FireFly Studios. Released on September 22nd 2014 has received 16,932 reviews of which 12,215 were positive and 4,717 were negative resulting in a rating of 7.1 out of 10. Currently offered at a significant 93% discount, this title has earned the #9 position in the best deals for games like Foundation.
7.1
12,215
4,717

-93% 34.57€ 2.42€

10. Life is Feudal: Forest Village

Similarity 80% LiF:Forest Village is a city builder with survival aspects in a realistic harsh medieval world. Shape, build and expand your settlement, grow various food to prevent your villagers from avitaminosis and starvation. Possess them for additional micromanagement or simply to wander around. Life is Feudal: Forest Village is a city builder, colony sim and strategy game developed by Mindillusion and published by Bitbox Ltd.. Released on May 26th 2017 has received 5,878 reviews of which 3,895 were positive and 1,983 were negative resulting in a rating of 6.5 out of 10. Currently offered at a significant 93% discount, this title has earned the #10 position in the best deals for games like Foundation.
6.5
3,895
1,983

-93% 24.57€ 1.72€

Free games like Foundation on Steam

Check out this fantastic list of free-to-play games like Foundation you can enjoy on Steam right now, updated on April 19th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Foundation.

1. OpenTTD

Similarity 66% OpenTTD is a business simulation game in which players earn money by transporting passengers and cargo via road, rail, water, and air. It is an open-source remake and expansion of the 1995 Chris Sawyer video game Transport Tycoon Deluxe. OpenTTD is a simulation, building and free to play game developed and published by OpenTTD. Released on April 01st 2021 has received 14,119 reviews of which 13,577 were positive and 542 were negative resulting in an impressive rating of 9.4 out of 10. With 513 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Foundation.
9.4
13,577
542

513
players

2. CivIdle

Similarity 62% CivIdle is an idle/incremental game that allows you to lead your own civilization through thousands of years from ancient times to the modern era. Expand your territory, explore a vast tech tree, build various wonders, and trade with global players: empire must grow and numbers must go up! CivIdle is a early access, idler and base building game developed and published by Fish Pond Studio. Released on February 16th 2024 has received 606 reviews of which 457 were positive and 149 were negative resulting in a rating of 7.2 out of 10. Thanks to its free to play tag and a daily player base of 239, this game has secured the #2 spot in the ranking of free games like Foundation.
7.2
457
149

239
players

3. Sarah's Adventure: Time Travel

Similarity 58% This game unearths the essence of adventure by combining elements of exploration and puzzle-solving. The game’s appeal lies in its interactive gameplay mechanics, where your choices dictate the progression of the story. Sarah's Adventure: Time Travel is a casual, simulation and free to play game developed and published by NUTS POWER ONLINE ENTERTAINMENT LIMITED. Released on June 25th 2024 has received 2,009 reviews of which 1,825 were positive and 184 were negative resulting in a rating of 8.7 out of 10. Thanks to its free to play tag and a daily player base of 163, this game has secured the #3 spot in the ranking of free games like Foundation.
8.7
1,825
184

163
players

4. Zoo 2: Animal Park

Similarity 59% Zoo 2: Animal Park – Take care of wild and tame zoo animals in this animal game! Zoo 2: Animal Park is a casual, building and city builder game developed by KING Art and published by upjers. Released on August 24th 2020 has received 1,437 reviews of which 1,131 were positive and 306 were negative resulting in a rating of 7.6 out of 10. Attracting a solid base of 123 players due to its free access, this strategy game has achieved the #4 position in the best free games like Foundation.
7.6
1,131
306

123
players

5. Kingdom: Classic

Similarity 67% Kingdom is a 2D sidescrolling strategy/resource management hybrid with a minimalist feel wrapped in a beautiful, modern pixel art aesthetic. Kingdom: Classic is a free to play, singleplayer and strategy game developed by Noio and Licorice and published by Raw Fury. Released on October 21st 2015 has received 21,983 reviews of which 19,934 were positive and 2,049 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #5 spot among the most played free games like Foundation.
8.9
19,934
2,049

62
players

6. Industry Idle

Similarity 60% Industry Idle is an idle game that combines factory building, resource management and market trading. Design & build your base, expand & scale up your productions, improve & optimize your economy. Plus all the incremental game goodies: offline earnings, prestige to unlock more powerful upgrades. Industry Idle is a automation, idler and resource management game developed and published by Fish Pond Studio. Released on September 13th 2024 has received 1,352 reviews of which 1,053 were positive and 299 were negative resulting in a rating of 7.5 out of 10. The game currently holds the #6 spot among the most played free games like Foundation.
7.5
1,053
299

49
players

7. Simutrans

Similarity 66% Simutrans is a freeware and open-source transportation simulator. Your goal is to establish a successful transport company. Transport passengers, mail and goods by rail, road, ship, and even air. Interconnect districts, cities, public buildings, industries and tourist attractions. Simutrans is a simulation, free to play and trains game developed and published by The Simutrans Team. Released on May 24th 2016 has received 616 reviews of which 465 were positive and 151 were negative resulting in a rating of 7.2 out of 10. The game currently holds the #7 spot among the most played free games like Foundation.
7.2
465
151

20
players

8. Planet S

Similarity 63% Planet S is a real-time strategy game where your goal is to colonize multiple planets in a solar system to advance your civilization, build a city and supply it to grow your faction. Planet S is a strategy, city builder and multiplayer game developed and published by Glimmerlight Games. Released on October 28th 2023 has received 2,565 reviews of which 2,352 were positive and 213 were negative resulting in a rating of 8.8 out of 10. The game currently holds the #8 spot among the most played free games like Foundation.
8.8
2,352
213

17
players

9. Terraformers: First Steps on Mars

Similarity 59% Terraformers: First Steps on Mars is a free prologue of Terraformers, featuring an exclusive challenge to lead humanity's first attempt at settling the Red Planet. Terraformers: First Steps on Mars is a strategy, simulation and colony sim game developed by Asteroid Lab and published by Goblinz Publishing and IndieArk. Released on October 23rd 2021 has received 680 reviews of which 608 were positive and 72 were negative resulting in a rating of 8.4 out of 10. The game currently holds the #9 spot among the most played free games like Foundation.
8.4
608
72

5
players

10. Oxygen: First Breath

Similarity 77% 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 simulation game developed by Turquoise Revival Games and published by GrabTheGames and UpgradePoint. Released on October 07th 2022 has received 1,584 reviews of which 1,423 were positive and 161 were negative resulting in a rating of 8.6 out of 10. The game currently holds the #10 spot among the most played free games like Foundation.
8.6
1,423
161

4
players