- June 4, 2026
- Althea Games
- 3h median play time
Deep Sea Fish: Hidden World
Platforms
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. ----------…








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.
Reviews
- 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 NegativeThe 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.”
Play Times
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.












