IMHO.

Single-player games like Eat fish 3D

Below are 8 single-player Steam games similar to Eat fish 3D, 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 Eat fish 3D page.

Ranked picks

  1. 1
    Castle Mascot — Steam game cover

    Castle Mascot

    Single-player alternative to Eat fish 3D — playable solo, no multiplayer required. Shares Indie and Simulation with Eat fish 3D.

    A dynamic castle mascot on your computer's desktop. It's weather and illumination are both synchronize from real world of yours.

    2021IndieSimulationCasual1.99 USDSingle-playerSimilar games →
  2. 2
    Flower Challenge — Steam game cover

    Flower Challenge

    Single-player alternative to Eat fish 3D — playable solo, no multiplayer required. Shares Indie and Adventure with Eat fish 3D.

    A flower hunter simulator. Here you can walk around the forest and enjoy the nature, meet different animals and, of course, gather flowers.

    2020ActionIndieAdventure199.99 USDSingle-playerSimilar games →
  3. 3
    The Deep Diving of FloodDragon — Steam game cover

    The Deep Diving of FloodDragon

    Single-player alternative to Eat fish 3D — playable solo, no multiplayer required. Shares Indie and Adventure with Eat fish 3D.

    "Landing on the moon and diving into the deep sea" is a human dream. In this game, you will experience this great journey. Understand the structure of Jiaolong, drive the submarine with the deepest diving depth in the world to dive into the deep sea and explore unknown places.

    2022IndieAdventureSimulation8.99 USDSingle-playerSimilar games →
  4. 4
    Ortheo — Steam game cover

    Ortheo

    Single-player alternative to Eat fish 3D — playable solo, no multiplayer required. Shares Indie and Adventure with Eat fish 3D.

    Ortheo is a bite-sized open-world momentum-based 3D platformer. Join Ortheo and explore massive worlds in this all-new 3D globe-trotting adventure! Explore huge beautiful worlds ​and collect tons of coins and gears.

    2022IndieAdventure0.99 USDSingle-playerSimilar games →
  5. 5
    Isolated Life — Steam game cover

    Isolated Life

    Single-player alternative to Eat fish 3D — playable solo, no multiplayer required. Shares Indie and Adventure with Eat fish 3D.

    In this world of the future, you've fallen into an island in the middle of the ocean, and here you're building an isolated life from all over the world. It's up to you to collect the necessary supplies and build what's on your mind.

    2020IndieAdventureSimulation9.99 USDSingle-playerSimilar games →
  6. 6
    Bunny Eureka — Steam game cover

    Bunny Eureka

    Single-player alternative to Eat fish 3D — playable solo, no multiplayer required. Shares Indie and Simulation with Eat fish 3D.

    Create a bunny village, watch bunnies farm, build houses, and play around. The game is simple, relaxing, and stress-free. Watch the busy little bunnies in their idyllic life. Wishing these cute bunnies can bring joy to you~

    2022StrategyIndieSimulation2.99 USDSingle-playerSimilar games →
  7. 7
    Bird — Steam game cover

    Bird

    Single-player alternative to Eat fish 3D — playable solo, no multiplayer required. Shares Indie and Simulation with Eat fish 3D.

    You are a bird, you are free in this small place, but you can't get out, all you can do is fly around.

    2021ActionIndieSimulation0.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    100 hidden turtles — Steam game cover

    100 hidden turtles

    Single-player alternative to Eat fish 3D — playable solo, no multiplayer required. Shares Indie and Adventure with Eat fish 3D.

    Hidden object game in the undersea world setting. At first black and white hand-drawn graphics in a cartoon style. Then the game becomes colored. Animated fish and algae.

    2022IndieAdventureCasual0.99 USDDeck VerifiedSingle-playerSimilar games →