Single-player games like Earthtongue
Below are 9 single-player Steam games similar to Earthtongue, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Earthtongue page.
Ranked picks
- 1
Equilinox
Single-player alternative to Earthtongue — playable solo, no multiplayer required. Shares Indie and Simulation with Earthtongue.
Equilinox is a relaxing nature simulation game in which you can create and nurture your own ecosystems. Shape the world to your liking, cultivate and raise hundreds of different species, and evolve your wildlife to unlock more exotic plants and animals.
- 2
PolyPine
Single-player alternative to Earthtongue — playable solo, no multiplayer required. Shares Indie and Simulation with Earthtongue.
A forest simulator where you grow trees and create habitats for animals, plants and insects. Click on animals to make them poop, hunt, dig, cut and twerk! Start with a few basic seeds and attempt to grow a thriving ecosystem.
- 3
Ecosystem
Single-player alternative to Earthtongue — playable solo, no multiplayer required. Shares Indie and Simulation with Earthtongue.
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!
- 4
Species: Artificial Life, Real Evolution
Single-player alternative to Earthtongue — playable solo, no multiplayer required. Shares Simulation with Earthtongue.
Play with evolution! Species: ALRE is a scientifically-grounded, emergent simulation of natural selection. Creatures evolve and speciate in response to in-game mutation and selection forces, allowing you to experience and tinker with evolution in real-time.
- 5
Planetary Life
Single-player alternative to Earthtongue — playable solo, no multiplayer required. Shares Indie and Simulation with Earthtongue.
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!
- 6
Imagine Earth
Single-player alternative to Earthtongue — playable solo, no multiplayer required. Shares Indie and Simulation with Earthtongue.
Build your own global colonies on distant worlds. Manage energy and resource supplies and produce goods for space trade. Form economic and diplomatic alliances or take over competing corporations. Conduct research to protect your colonists from disasters and avoid a climate crisis.
- 7
Tyto Ecology
Single-player alternative to Earthtongue — playable solo, no multiplayer required. Shares Indie and Simulation with Earthtongue.
Build your biome! With an empty biodome as your canvas, add plants and animals from three different ecosystems. Observe interactions like hunting, blooming, and even decomposing! Will your biodome last for decades, or will it experience a total ecosystem collapse? You’re in control!
- 8
ANLIFE: Motion-Learning Life Evolution
Single-player alternative to Earthtongue — playable solo, no multiplayer required. Shares Indie and Simulation with Earthtongue.
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
Small Living World
Single-player alternative to Earthtongue — playable solo, no multiplayer required. Shares Indie and Simulation with Earthtongue.
An ecosystem simulation running in your hands. Transform a desertic world into a lush forest. No stress, play at your own pace. This world is at your disposal. Terraform the landscape, add plants and animals. Create your perfect ecosystem.