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Deep Sea Fish: Hidden World Game Cover

About Deep Sea Fish: Hidden World

Deep Sea Fish: Hidden World is a single player casual platformer game with a economy theme. It was developed by Althea Games and was released on June 4, 2026. It received mostly positive reviews from players.

Cast your line into the deep blue sea and begin a relaxing fishing journey full of surprises, upgrades, and mysterious creatures hidden beneath the waves. Start simple: catch fish, earn gold, and enjoy a calm and satisfying fishing experience. As your collection grows, you’ll unlock powerful upgrades that transform your journey from peaceful fishing into an exciting ocean adventure. ----------…

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Games Like Deep Sea Fish: Hidden World

Looking for games like Deep Sea Fish: Hidden World? Here are top casual platformer recommendations with a economy focus, selected from player-similarity data — start with Keep on Mining!, Shelldiver or Piñata Go Boom.

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Reviews

78%Audience ScoreBased on 23 reviews
gameplay4 positive mentions
grinding2 negative mentions

  • Relaxing and chill gameplay with soothing music and minimalist art style.
  • Smooth, elegant progression system with meaningful player agency in catching fish.
  • Short, addictive rounds suitable for casual play and good pacing early on.
  • Linear skill tree with no infinite upgrades, leading to a lack of long-term progression.
  • Late-game grindy achievements requiring excessive fish catching and repeated sessions.
  • Some upgrades feel useless or only temporary, making progression feel like a slog.
  • gameplay

    5 mentions Positive Neutral Negative
    80% positive mentions, 20% neutral mentions, 0% negative mentions

    The gameplay is praised for being smooth, elegant, and simple yet engaging, complemented by relaxing music and minimalist, beautiful visuals. Players appreciate its chill atmosphere and balanced progression, making it entertaining without requiring extensive time investment.

    • “Chill sound design, elegant minimalist art, and simple yet engaging gameplay.”
    • “Everything is smooth and elegant, from the music and sounds to the art style and gameplay.”
    • “The music is soothing, the visuals are beautiful, and the gameplay is simple yet surprisingly engaging.”
  • music

    4 mentions Positive Neutral Negative
    75% positive mentions, 25% neutral mentions, 0% negative mentions

    The music in the game is consistently described as smooth, soothing, and relaxing, complementing the elegant art style and engaging gameplay. It enhances a chill atmosphere without feeling repetitive or overwhelming.

    • “Everything is smooth and elegant, from the music and sounds to the art style and gameplay.”
    • “A relaxing game with cheap price, cool upgrade mechanic, does not require you to spend a lot of time to progress, chilling music.”
    • “The music is soothing, the visuals are beautiful, and the gameplay is simple yet surprisingly engaging.”
  • graphics

    3 mentions Positive Neutral Negative
    100% positive mentions, 0% neutral mentions, 0% negative mentions

    The graphics are praised for their smooth, elegant, and beautiful visuals that complement the soothing music and engaging gameplay, creating an enjoyable and immersive experience.

    • “Everything is smooth and elegant, from the music and sounds to the art style and gameplay.”
    • “The graphics look great, the gameplay is smooth, and it keeps me entertained for hours.”
    • “The music is soothing, the visuals are beautiful, and the gameplay is simple yet surprisingly engaging.”
  • grinding

    2 mentions Positive Neutral Negative
    0% positive mentions, 0% neutral mentions, 100% negative mentions

    Grinding is minimal and mostly limited to the final few achievements, making the overall experience satisfying and relatively relaxed with only a slight time investment needed at the end.

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Play Times

3h Median play time
3h Average play time
3-3h Spent by most gamers
*Based on 1 analyzed playthroughs
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Frequently Asked Questions

Deep Sea Fish: Hidden World is a casual platformer game with economy theme. Common tags for Deep Sea Fish: Hidden World include indie, 2d, cozy, loot, capitalism and others.

Deep Sea Fish: Hidden World is available on PC, Mac OS and Windows.

On average players spend around 3 hours playing Deep Sea Fish: Hidden World.

Deep Sea Fish: Hidden World was released on June 4, 2026.

Deep Sea Fish: Hidden World was developed by Althea Games.

Deep Sea Fish: Hidden World has received mostly positive reviews from players. Most players liked Deep Sea Fish: Hidden World for its gameplay but disliked it for its grinding.

Deep Sea Fish: Hidden World is a single player game.

Similar games include Keep on Mining!, Shelldiver, Piñata Go Boom, Incredicer, Profit Sea Incremental and others.