Games like Ecosystem on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Ecosystem are available at the bottom of the page.
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WorldBox - God Simulator
WorldBox is the ULTIMATE god simulator and sandbox game. A petri dish for your fantasy civilizations. Create your own world or destroy it using many powers. Watch civilizations grow, form kingdoms, colonize new lands, sail to far continents, wars to ignite, empires to fall and towns to burn!
Terra Firma
Play god and create your own world in this complex simulation. Plate tectonics, wind and water erosion and plant life all develop and interact to produce a world that is viewable from a single tree to kilometres across.
Tribe: Primitive Builder
Chill out as you explore the beautiful, realistic island of exiles. Gather resources, craft tools, construct buildings and settlements. Manage tribe and automate your gameplay. Discover 4 lands, a storyline and save the inhabitants of the island.
Factory Town
Build, automate, and optimize a giant factory on 3D terrain using conveyor belts, trains, chutes, pipes, and airships. Sell your goods to nearby villages to expand their borders, increase happiness, and unlock even better technology!
Reus 2
Shape worlds with your godly titans. Make symbiotic ecosystems and inspire humanity with your creations. Their achievements unlock new possibilities. Make different planets for different human spirits, and fill the universe with life!
The Universim
Jump straight into managing your own planets as you guide a civilization through the ages. Build the ultimate empire in The Universim, a new breed of God Game in development by Crytivo.
Galimulator
Galimulator is a galactic empire simulation and sandbox game. See how Empires rise and fall, and how the people in them climb through the ranks to bring prestige to their Dynasty. Then throw in an invasion of self replicating Smatter monsters if you want to spice things up.
Ruinarch
Ruinarch is an evil god simulator and sandbox game where you mess with people’s lives for hilarious results! Make them vampires, werewolves or bard haters and cackle as the drama unfolds. Once you’re done, unleash a malicious buffet of spells and custom plagues to wipe them out and start anew!
The Sapling
The Sapling is a short simulation game where you design your own plants and animals, and put them in a world together. Or you turn on random mutations, and see what evolution does to your ecosystem!
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.
Autonauts
In Autonauts you must build, create, and automate. Start by establishing a colony, crafting bots and teaching them via Scratch-style programming to build an ever evolving autonomous paradise of agriculture, industry and enlightenment.
Birthdays the Beginning
The origins of the world are yours to decide in this engaging and open-ended builder experience! Shape the geography, control the temperature, and give rise to diverse lifeforms. Witness the birth of an entirely new ecosystem, made with your very own hands!
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.
Captain of Industry
Land your crew of survivors on an abandoned island and survive! Mine raw materials, grow food, build factories, manufacture products, research new tech, and trade with others. Become an industrial superpower! But this is no easy task, you will be put to the test to keep your settlement alive.
Sapiens
Create your own prehistoric civilization and lead your tribe in a world you shape. Start with nothing, build towns and industry, and advance through thousands of years of technological breakthroughs in this intimate yet expansive colony sim.
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!
Rogue AI Simulator
Play as a Rogue Artificial Intelligence, in the sequel to the hit Flash game "I'm an Insane Rogue AI", played more than 4 million times! Your Prime Directive is simple: design a facility & manage human Test Subjects for the Dept of Science. But be careful: they NEVER stop being suspicious of you...
Blueprint Tycoon
Build your settlement, gather goods, ensure maximum efficiency and make a profit!
Automation Empire
Build and manage a massive industrial network of factories, mines, and farms. Employ a fleet of trains, trucks, and robotic drones. In the age of automation, efficiency is survival!
Autonauts vs Piratebots
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.
Most played games like Ecosystem on Steam
Take a look at the top games like Ecosystem that are currently attracting the largest player bases on the Steam platform, as of June 15th 2025.
1. Timberborn
Similarity 41% 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. The game has hit the top spot as the #1 most played game like Ecosystem, thanks to its 4,618 peak concurrent players over the last day.
9.4
30,266
1,412
4,618
players
2. Captain of Industry
Similarity 48% Land your crew of survivors on an abandoned island and survive! Mine raw materials, grow food, build factories, manufacture products, research new tech, and trade with others. Become an industrial superpower! But this is no easy task, you will be put to the test to keep your settlement alive. Captain of Industry is a base-building, automation and resource management game developed and published by MaFi Games. Released on May 31st 2022 has received 7,154 reviews of which 6,737 were positive and 417 were negative resulting in an impressive rating of 9.1 out of 10. While seeing 4,520 players online at once in the last 24 hours, this game is currently ranked #2 among games like Ecosystem based on player count.
9.1
6,737
417
4,520
players
3. WorldBox - God Simulator
Similarity 60% WorldBox is the ULTIMATE god simulator and sandbox game. A petri dish for your fantasy civilizations. Create your own world or destroy it using many powers. Watch civilizations grow, form kingdoms, colonize new lands, sail to far continents, wars to ignite, empires to fall and towns to burn! WorldBox - God Simulator is a sandbox, god game and simulation game developed and published by Maxim Karpenko. Released on December 02nd 2021 has received 44,062 reviews of which 41,874 were positive and 2,188 were negative resulting in an impressive rating of 9.3 out of 10. While seeing 4,138 players online at once in the last 24 hours, this game is currently ranked #3 among games like Ecosystem based on player count.
9.3
41,874
2,188
4,138
players
4. Planet Zoo
Similarity 41% 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 2,637 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Ecosystem.
9.0
80,029
7,820
2,637
players
5. Cash Cleaner Simulator
Similarity 40% Check it, clean it, sort it, ship it. Welcome to the life of a cash cleaner. Take jobs from underworld contacts and clean some cash. Just don't try to leave... Cash Cleaner Simulator is a life sim, management and simulation game developed by Mind Control Games and published by Forklift Interactive and Digital Pajamas. Released on May 08th 2025 has received 2,923 reviews of which 2,580 were positive and 343 were negative resulting in a rating of 8.5 out of 10. With 2,167 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Ecosystem.
8.5
2,580
343
2,167
players
6. Dwarf Fortress
Similarity 41% The deepest, most intricate simulation of a world that's ever been created. The legendary Dwarf Fortress is now on Steam. Build a fortress and try to help your dwarves survive against a deeply generated world. Dwarf Fortress is a dwarf, colony sim and strategy game developed by Bay 12 Games and published by Kitfox Games. Released on December 06th 2022 has received 28,579 reviews of which 27,134 were positive and 1,445 were negative resulting in an impressive rating of 9.3 out of 10. With 990 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Ecosystem.
9.3
27,134
1,445
990
players
7. Prison Architect
Similarity 42% Only the world’s most ruthless Warden can contain the world’s most ruthless inmates. Design and develop your personalized penitentiary in Prison Architect. Prison Architect is a simulation, building and sandbox game developed by Double Eleven and Introversion Software and published by Paradox Interactive. Released on October 06th 2015 has received 72,330 reviews of which 64,439 were positive and 7,891 were negative resulting in a rating of 8.8 out of 10. With 946 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Ecosystem.
8.8
64,439
7,891
946
players
8. SPORE™
Similarity 52% Be the architect of your own universe with Spore, an exciting single-player adventure. From Single Cell to Galactic God, evolve your creature in a universe of your own creations. SPORE™ is a god game, open world and sandbox game developed by Maxis™ and published by Electronic Arts. Released on December 19th 2008 has received 66,120 reviews of which 61,124 were positive and 4,996 were negative resulting in an impressive rating of 9.1 out of 10. With 741 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Ecosystem.
9.1
61,124
4,996
741
players
9. Banished
Similarity 40% In this city-building strategy game, you control a group of exiled travelers who decide to restart their lives in a new land. They have only the clothes on their backs and a cart filled with supplies from their homeland. The townspeople of Banished are your primary resource. Banished is a city builder, colony sim and strategy game developed and published by Shining Rock Software LLC. Released on February 18th 2014 has received 42,246 reviews of which 38,173 were positive and 4,073 were negative resulting in a rating of 8.9 out of 10. With 597 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Ecosystem.
8.9
38,173
4,073
597
players
10. Clanfolk
Similarity 42% Clanfolk is a colony sim set in the Scottish Highlands. Harness your environment to survive - fish, gather, hunt, and farm as you prepare for the winter. Build an inn, trade with other clans, have children and marry them off - live life and prosper across the generations. Clanfolk is a strategy, simulation and city builder game developed by MinMax Games Ltd. and published by Hooded Horse. Released on July 14th 2022 has received 3,108 reviews of which 2,832 were positive and 276 were negative resulting in a rating of 8.8 out of 10. With 428 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Ecosystem.
8.8
2,832
276
428
players
Best deals on games like Ecosystem on Steam
Discover fantastic savings with the best discounts on a variety of games like Ecosystem available on Steam right now, updated on June 15th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Ecosystem.
1. Founders' Fortune
Similarity 42% 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 Ecosystem.
7.7
1,699
415
-99%
18.99€
0.26€
2. Autonauts
Similarity 49% In Autonauts you must build, create, and automate. Start by establishing a colony, crafting bots and teaching them via Scratch-style programming to build an ever evolving autonomous paradise of agriculture, industry and enlightenment. Autonauts is a simulation, programming and automation game developed by Denki and published by Curve Games. Released on October 17th 2019 has received 4,785 reviews of which 4,283 were positive and 502 were negative resulting in a rating of 8.6 out of 10. Thanks to its incredible 98% discount, this game is now the #2 best deal in games like Ecosystem.
8.6
4,283
502
-98%
19.99€
0.43€
3. Autonauts vs Piratebots
Similarity 45% 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 485 reviews of which 382 were positive and 103 were negative resulting in a rating of 7.4 out of 10. Thanks to its incredible 98% discount, this game is now the #3 best deal in games like Ecosystem.
7.4
382
103
-98%
19.99€
0.43€
4. Automachef
Similarity 43% Welcome to Automachef, a resource management puzzler where you design kitchens, program machinery and watch your genius come to life! It’s time to engineer tomorrow’s kitchen, today! Automachef is a simulation, indie and automation game developed by Rhombico Games and published by Team17 Digital Ltd. Released on July 23rd 2019 has received 863 reviews of which 622 were positive and 241 were negative resulting in a rating of 6.9 out of 10. Currently offered at a significant 98% discount, this title has earned the #4 position in the best deals for games like Ecosystem.
6.9
622
241
-98%
14.99€
0.37€
5. Little Big Workshop
Similarity 40% Manage your workers, stations, machines and create awesome stuff as your little big workshop grows into your dream factory! Little Big Workshop is a simulation, strategy and management game developed by Mirage Game Studios and published by HandyGames. Released on October 17th 2019 has received 3,266 reviews of which 2,731 were positive and 535 were negative resulting in a rating of 8.1 out of 10. Currently offered at a significant 97% discount, this title has earned the #5 position in the best deals for games like Ecosystem.
8.1
2,731
535
-97%
19.99€
0.66€
6. Prison Architect
Similarity 42% Only the world’s most ruthless Warden can contain the world’s most ruthless inmates. Design and develop your personalized penitentiary in Prison Architect. Prison Architect is a simulation, building and sandbox game developed by Double Eleven and Introversion Software and published by Paradox Interactive. Released on October 06th 2015 has received 72,330 reviews of which 64,439 were positive and 7,891 were negative resulting in a rating of 8.8 out of 10. Currently offered at a significant 96% discount, this title has earned the #6 position in the best deals for games like Ecosystem.
8.8
64,439
7,891
-96%
24.99€
1.10€
7. Autonauts vs Piratebots
Similarity 45% 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 game developed and published by . Released on July 28th 2022 has received 485 reviews of which 382 were positive and 103 were negative resulting in a rating of 7.4 out of 10. Currently offered at a significant 98% discount, this title has earned the #7 position in the best deals for games like Ecosystem.
7.4
382
103
-98%
19.99€
0.43€
8. Automachef
Similarity 43% Welcome to Automachef, a resource management puzzler where you design kitchens, program machinery and watch your genius come to life! It’s time to engineer tomorrow’s kitchen, today! Automachef is a game developed and published by . Released on July 23rd 2019 has received 863 reviews of which 622 were positive and 241 were negative resulting in a rating of 6.9 out of 10. Currently offered at a significant 98% discount, this title has earned the #8 position in the best deals for games like Ecosystem.
6.9
622
241
-98%
14.99€
0.37€
9. The Colonists
Similarity 41% 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. The Colonists is a city builder, colony sim and automation game developed by Codebyfire and published by Mode 7. Released on October 24th 2018 has received 1,161 reviews of which 995 were positive and 166 were negative resulting in a rating of 8.1 out of 10. Currently offered at a significant 91% discount, this title has earned the #9 position in the best deals for games like Ecosystem.
8.1
995
166
-91%
22.99€
2.13€
10. Factory Town
Similarity 54% Build, automate, and optimize a giant factory on 3D terrain using conveyor belts, trains, chutes, pipes, and airships. Sell your goods to nearby villages to expand their borders, increase happiness, and unlock even better technology! Factory Town is a automation, base-building and resource management game developed and published by Erik Asmussen. Released on November 17th 2021 has received 4,321 reviews of which 3,922 were positive and 399 were negative resulting in a rating of 8.8 out of 10. Currently offered at a significant 90% discount, this title has earned the #10 position in the best deals for games like Ecosystem.
8.8
3,922
399
-90%
19.50€
2.08€
Free games like Ecosystem on Steam
Check out this fantastic list of free-to-play games like Ecosystem you can enjoy on Steam right now, updated on June 15th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Ecosystem.
1. Terra Firma
Similarity 56% Play god and create your own world in this complex simulation. Plate tectonics, wind and water erosion and plant life all develop and interact to produce a world that is viewable from a single tree to kilometres across. Terra Firma is a simulation, strategy and god game game developed and published by Working as Intended. Released on February 20th 2025 has received 359 reviews of which 333 were positive and 26 were negative resulting in a rating of 8.6 out of 10. The game currently holds the #1 spot among the most played free games like Ecosystem.
8.6
333
26
4
players
2. Terraformers: First Steps on Mars
Similarity 40% 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 683 reviews of which 610 were positive and 73 were negative resulting in a rating of 8.4 out of 10. The game currently holds the #2 spot among the most played free games like Ecosystem.
8.4
610
73
4
players