IMHO.

Single-player games like Equilinox

Below are 9 single-player Steam games similar to Equilinox, 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 Equilinox page.

Ranked picks

  1. 1
    Quench — Steam game cover

    Quench

    Single-player alternative to Equilinox — playable solo, no multiplayer required. Shares Indie and Simulation with Equilinox.

    Quench is a story-driven puzzle game set in a colourful, lo-fi world. Become shepherd, an avatar of nature, and guide herds of animals on their difficult journey. Help Shaman, the young Elephant leader, convince the other animal tribes to join her.

    2019IndieSimulationCasual19.99 USDSingle-playerSimilar games →
  2. 2
    The Giant of Torridge Island — Steam game cover

    The Giant of Torridge Island

    Single-player alternative to Equilinox — playable solo, no multiplayer required. Shares Simulation and Casual with Equilinox.

    Help or hinder Torridge Island as you take control of a Giant in this sandbox of villagers, wildlife and natural disasters. Will the villagers praise you and beg for your return in the morning, or pray that you never reappear.

    2022SimulationCasualEarly Access5.99 USDSingle-playerSimilar games →
  3. 3
    Small Living World — Steam game cover

    Small Living World

    Single-player alternative to Equilinox — playable solo, no multiplayer required. Shares Indie and Simulation with Equilinox.

    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.

    2024IndieSimulationCasual3.99 USDSingle-playerSimilar games →
  4. 4
    PolyPine — Steam game cover

    PolyPine

    Single-player alternative to Equilinox — playable solo, no multiplayer required. Shares Indie and Simulation with Equilinox.

    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.

    2025IndieSimulationCasual7.19 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Planetary Life — Steam game cover

    Planetary Life

    Single-player alternative to Equilinox — playable solo, no multiplayer required. Shares Indie and Simulation with Equilinox.

    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!

    2025StrategyIndieSimulation11.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Mountain — Steam game cover

    Mountain

    Single-player alternative to Equilinox — playable solo, no multiplayer required. Shares Indie and Simulation with Equilinox.

    Existential Nature Simulation

    2014IndieSimulationRPG0.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Intelligent Design: An Evolutionary Sandbox — Steam game cover

    Intelligent Design: An Evolutionary Sandbox

    Single-player alternative to Equilinox — playable solo, no multiplayer required. Shares Indie and Simulation with Equilinox.

    A toy ecosystem with fully simulated genetics and evolution. Will you tinker with DNA or sit back, relax, and see if life finds a way?

    2017StrategyIndieSimulation6.99 USDSingle-playerSimilar games →
  8. 8
    Planet Zoo — Steam game cover

    Planet Zoo

    Single-player alternative to Equilinox — playable solo, no multiplayer required. Shares Simulation and Casual with Equilinox.

    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.

    2019StrategySimulationCasual44.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    HomeGrown — Steam game cover

    HomeGrown

    Single-player alternative to Equilinox — playable solo, no multiplayer required. Shares Indie and Simulation with Equilinox.

    HomeGrown is a casual clicker-style farming game in which you grow your way from a few backyard vegetable beds to a full-blown farming enterprise!

    StrategyIndieSimulationSingle-playerSimilar games →