Games Like Ecosystem

Ecosystem

Create virtual lifeforms whose development is shaped by a deep simulation of evolution. Guide them as they fight, mate, and adapt to the environment you have built. All the creatures in the trailer evolved on their own in the game!

★ SINNER MAKER ★ GRIDWORLD ★ PLANETARY LIFE ★ WORLDBOX - GOD SIMULATOR ★ DEISIM ★ REUS 2 ★ SAPIENS ★ ANLIFE: MOTION-LEARNING LIFE EVOLUTION ★ SPORE™ ★ GALAXY PASS STATION ★ STARDEUS ★ PANDORA'S TOYBOX ★ WE ♥ IT 
1

Sinner Maker

91% 👍 OF 613
About This Game

Sinner Maker allows you to create characters and simulate a society built around them. Construct homes, manage their needs, and watch as they fall in love, form friendships, and even become enemies. Manage resources and solve emerging problems if you want your soul to be saved.

Player reviews say you can…

  • …Create Custom Sinners
  • …Build a Sinner Village
  • …Manage Sinner Needs
3

Planetary Life

94% 👍 OF 938
About This Game

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!

Player reviews say you can…

  • …Terraform a Bare Planet
  • …Build Life from Cells
  • …Steer Climate and Terrain
4

WorldBox - God Simulator

95% 👍 OF 56K
About This Game

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!

Player reviews say you can…

  • …give grasshoppers sapience with monoliths, watch them churn through a hundred kingdoms in a year, then somehow invent agriculture and windmills.
  • …curse the world so every death leaves a wandering wraith haunting the land for the rest of history.
  • …drop a landlocked orc tribe into a mountain bowl and watch them still research boats and set up maritime trade routes.
6

Reus 2

94% 👍 OF 2.3K
About This Game

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!

Player reviews say you can…

  • …deliberately spread plague through a seaside village to carry inventions to new places, then spike science from toxic tag combos.
  • …terraform new rows of land and swap biomes anywhere to make more building space.
  • …turn odd pairings into working synergies, like putting a tiger next to a metal bar or stuffing bees into coral to turn it into fruit.
7

Sapiens

81% 👍 OF 1.5K
About This Game

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.

Player reviews say you can…

  • …Lead a Prehistoric Tribe
  • …Discover Tech by Testing
  • …Build Structures Piece by Piece
8

ANLIFE: Motion-Learning Life Evolution

85% 👍 OF 167
About This Game

A relaxing evolution simulation where AI-driven block creatures move in unexpected ways. There are no complex ecosystems—just pure movement learning through a physics engine. Watch as these creatures scurry, stumble, and evolve in their own unique, unpredictable ways.

9

SPORE™

93% 👍 OF 72K
About This Game

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.

Player reviews say you can…

  • …start as a microscopic cell, eat your way bigger, and end up running a spacefaring empire.
  • …design a species from scratch, then watch those body choices change what you can do in every later stage.
  • …spend days befriending the Grox, succeed, and trigger a galaxy-wide dogpile because everyone else wants you dead.
11

Stardeus

87% 👍 OF 1.6K
About This Game

Stardeus is a deep colony sim set on a broken starship manned by drones and hibernating human survivors. As the AI, have your drones repair your ship, save your crew and travel the stars in this beautiful simulation.

Player reviews say you can…

  • …Rebuild a Broken Starship
  • …Restore Oxygen and Power
  • …Direct a Drone Crew
12

Pandora's Toybox

85% 👍 OF 436
About This Game

Become a God, build a civilization. In this dynamic Roguelite God Simulator, guide human civilization on a procedurally generated pixel world. Watch your people grow, defend them against heretics, and build an immortal legacy.