IMHO.

Single-player games like Fishing The Sky

Below are 8 single-player Steam games similar to Fishing The Sky, 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 Fishing The Sky page.

Ranked picks

  1. 1
    Skulker — Steam game cover

    Skulker

    Single-player alternative to Fishing The Sky — playable solo, no multiplayer required. Shares Indie and Casual with Fishing The Sky.

    Skulker is a collectible fishing game where you roll dice to explore fishing spots. Support desktop wallpaper aquarium, switch the game and wallpaper at any time, Work and slack off at the same time.

    2025IndieRPGCasual9.99 USDSingle-playerSimilar games →
  2. 2
    Mango's Fisharium — Steam game cover

    Mango's Fisharium

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

    Mango’s Fisharium is a short incremental game about catching unique fishes and displaying them in the Fish Aquarium. Designed to be completed in around 4 hours.

    2025StrategyIndieSimulation2.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Strange Shores: Social Desktop Fishing — Steam game cover

    Strange Shores: Social Desktop Fishing

    Single-player alternative to Fishing The Sky — playable solo, no multiplayer required. Shares Indie and Casual with Fishing The Sky.

    Strange Shores is a 1–4 player online fishing game you play from the corner of your desktop. Catch over 100 fish and unusual items, share catches, send emotes, and unlock new locations. Work, study, chat, watch... FISH!

    2025IndieCasual3.99 USDSingle-playerSimilar games →
  4. 4
    Moon Fishies — Steam game cover

    Moon Fishies

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

    Moonfishies is relaxing desktop fish simulator. Customize your dream aquarium, catch new fish and breed unique hybrids!

    IndieSimulationCasualSingle-playerSimilar games →
  5. 5
    Chillquarium — Steam game cover

    Chillquarium

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

    Chillquarium is a cozy and relaxing idle game. Buy fish and raise them in real time, then sell them to turn a profit! Customize your aquarium as you progress from a simple starter tank to your dream setup by filling your collection with rare exotic fish and ultra-rare color variants!

    2023SimulationCasual5.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Joyquarium — Steam game cover

    Joyquarium

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

    Joyquarium is a relaxing casual fish-raising game. Buy various cute fry and sell them at a high price after they grow up. With the money you earn, you can purchase aquatic plants, driftwood, scenery stone, etc. to decorate your tank (you can freely adjust the color, size, and position).

    2025IndieSimulationCasual1.79 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Fish to Dish: Idle Sushi — Steam game cover

    Fish to Dish: Idle Sushi

    Single-player alternative to Fishing The Sky — playable solo, no multiplayer required. Shares Indie and Casual with Fishing The Sky.

    Welcome to Fish to Dish: Idle Sushi! This is a relaxing and enjoyable idle fishing game that can sit at the bottom or any corner of your screen, allowing you to enjoy a leisurely sea fishing time in your busy life.

    2025IndieRPGCasual4.79 USDSingle-playerSimilar games →
  8. 8
    Grove Fisher — Steam game cover

    Grove Fisher

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

    A relaxing idle game about fishing. Discover dozens of fishes and treasures! Spend your resources on growing your operation and unlocking new varieties of underground life! Achieve goals, buy skills, and mutate rare fish to improve your profits!

    2024IndieSimulationCasual4.99 USDDeck VerifiedSingle-playerSimilar games →