IMHO.

Games like Guppy

Below are 12 hand-picked alternatives to Guppy for fans of indie, simulation, casual, ranked by imho.run's hybrid recommender. Each pick is scored on three signals: collaborative filtering across millions of Steam libraries (which players who logged hours in Guppy also play), content overlap on genres, categories, and storefront tags, and review-mined "vibe" embeddings that catch tonal similarity even when the genre label differs. Sections below cover closest matches, reviewer cross-mentions, cheaper alternatives. No login required — these picks work anchor-only.

About Guppy: Guppy is a 2D watercolor fish simulation. Hide in the shade of lilies and venture carefully into the open in search of food. Try not to get eaten.

2017IndieSimulationCasual2.99 USDWindows · macOS · Linuxby ninjadodogames
Guppy — Steam game cover

Players who liked Guppy also play

Ranked by collaborative filtering across millions of Steam libraries plus content overlap on genres, tags, and developers.

  1. 1
    Cast n Chill — Steam game cover

    Cast n Chill

    Top pick for Guppy fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with Guppy.

    Cast n Chill is a relaxing fishing game where you explore serene lakes, rivers, and oceans. Catch rare fish, upgrade your gear and reel in legendary catches - all with your loyal companion by your side.

    2025SportsIndieSimulation14.99 USDDeck VerifiedSteam ↗
  2. 2
    Ambidangerous — Steam game cover

    Ambidangerous

    Second-strongest match for Guppy fans by collaborative filtering across millions of Steam libraries. Shares Indie with Guppy.

    Ambidangerous is a top-down shooter that puts your ambidexterity to the test. Simultaneously control two elite soldiers as you fight your way through four randomized areas, five unique bosses, and a dozen enemy types. Take the challenge alone or share the controller with a friend for co-op play!

    2019Indie0.99 USDSteam ↗
  3. 3
    Quiet as a Stone — Steam game cover

    Quiet as a Stone

    Third-strongest match for Guppy fans by collaborative filtering across millions of Steam libraries. Shares Indie and Casual with Guppy.

    Quiet as a Stone is a meditative digital toy and landscape creator. Slash grass to reveal artifacts, mine stones for gems, craft & photograph atmospheric vignettes in a realm defined by solitude, impermanence, and the quiet beauty of decay. Step into an autumnal world of dormant nature in minature.

    2018IndieCasual4.99 USDSteam ↗
  4. 4
    ABZU — Steam game cover

    ABZU

    Ranked #4 for Guppy fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with Guppy.

    From the art director of Journey®, ABZÛ is a beautiful underwater adventure that evokes the dream of diving. Immerse yourself in a vibrant hidden world bursting with color and life as you descend into the heart of the ocean. But beware as you swim deeper as dangers lurk in the depths.

    2016IndieAdventureSimulation19.99 USDDeck VerifiedSteam ↗
  5. 5
    My Koi — Steam game cover

    My Koi

    Ranked #5 for Guppy fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with Guppy.

    My Koi, number 1 hit on the Mac App Store (Games), is a beautiful and relaxing fish pond app. Customise and name each fish. Feed them daily. Watch them grow. Collect new fish. Escape and Relax.

    2020IndieSimulationCasual4.99 USDSteam ↗
  6. 6
    Mountain — Steam game cover

    Mountain

    Ranked #6 for Guppy fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with Guppy.

    Existential Nature Simulation

    2014IndieSimulationRPG0.99 USDDeck PlayableSteam ↗
  7. 7
    Tree Bonsai — Steam game cover

    Tree Bonsai

    Ranked #7 for Guppy fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with Guppy.

    An artistic bonsai tree simulation game that follows the life cycle of a plum tree. You can cut branches, add nutrients, and graft while the seasons pass and your tree grows. You can finally fulfill your dreams of a digital bonsai.

    2019IndieSimulationCasual0.49 USDSteam ↗
  8. 8
    Black Hole Simulator — Steam game cover

    Black Hole Simulator

    Ranked #8 for Guppy fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with Guppy.

    A simple black hole simulator.

    2021IndieAdventureSimulation0.99 USDSteam ↗

Cheaper alternatives

Games in the same vein priced at least 40% below Guppy at current Steam store prices.

  1. 1
    Ambidangerous — Steam game cover

    Ambidangerous

    Priced ~67% under Guppy on Steam right now. Shares Indie with Guppy.

    Ambidangerous is a top-down shooter that puts your ambidexterity to the test. Simultaneously control two elite soldiers as you fight your way through four randomized areas, five unique bosses, and a dozen enemy types. Take the challenge alone or share the controller with a friend for co-op play!

    2019Indie0.99 USDSteam ↗
  2. 2
    Mountain — Steam game cover

    Mountain

    Priced ~67% under Guppy on Steam right now. Shares Indie and Simulation with Guppy.

    Existential Nature Simulation

    2014IndieSimulationRPG0.99 USDDeck PlayableSteam ↗
  3. 3
    Tree Bonsai — Steam game cover

    Tree Bonsai

    Priced ~84% under Guppy on Steam right now. Shares Indie and Simulation with Guppy.

    An artistic bonsai tree simulation game that follows the life cycle of a plum tree. You can cut branches, add nutrients, and graft while the seasons pass and your tree grows. You can finally fulfill your dreams of a digital bonsai.

    2019IndieSimulationCasual0.49 USDSteam ↗
  4. 4
    Black Hole Simulator — Steam game cover

    Black Hole Simulator

    Priced ~67% under Guppy on Steam right now. Shares Indie and Simulation with Guppy.

    A simple black hole simulator.

    2021IndieAdventureSimulation0.99 USDSteam ↗

Frequently asked about Guppy

How much does Guppy cost?
Guppy is listed on Steam at 2.99 USD (current store price; Steam sales may reduce this temporarily).
Does Guppy have multiplayer or co-op?
Yes — Guppy supports multi-player play according to its Steam store listing (Multi-player, Shared/Split Screen Co-op, Co-op).
What games are most similar to Guppy?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Guppy are Cast n Chill, Ambidangerous, Quiet as a Stone.
Who developed Guppy?
Guppy was developed by ninjadodogames.

imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Guppy.

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