Games like Fish Idle 2: Underwater Mystery
If Fish Idle 2: Underwater Mystery is your kind of game, the closest matches are Fisher Idle, Sea Town - Fish Market Simulator and Deadliest Catch: The Game — picked from the ranked list below. Reviewers single out its chill, cozy and grim. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.
Get personalized picks →About Fish Idle 2: Underwater Mystery: Dive into the most fun idle fishing arcade game! Manage your Fish Kingdoms with automated fishing, upgrade your boat and gear, invest in passive income, and outsmart the market. Become the ultimate fish tycoon!

Players who liked Fish Idle 2: Underwater Mystery also play
Steam players who put hours into Fish Idle 2: Underwater Mystery also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.
Fisher Idle
WHY THIS
Shares fishing, idle automation, casual and a chill mood with Fish Idle 2: Underwater Mystery.
Top pick for Fish Idle 2: Underwater Mystery fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Fish Idle 2: Underwater Mystery.
Start from scratch in the middle of the ocean as a fisherman! Buy bigger boats, upgrade your ships, and build your fishing empire. Remember: more fish means more gold!
Sea Town - Fish Market Simulator
WHY THIS
Shares fishing, resource management, casual and a chill mood with Fish Idle 2: Underwater Mystery.
Second-strongest match for Fish Idle 2: Underwater Mystery fans by collaborative filtering across millions of Steam libraries. Shares Adventure and Casual with Fish Idle 2: Underwater Mystery.
Build your fishing empire in Sea Town - Fish Market Simulator! Explore oceans, upgrade boats, and conquer a dynamic market across unique islands. Ready to rule the seas? Start now!
Deadliest Catch: The Game
WHY THIS
Third-strongest match for Fish Idle 2: Underwater Mystery fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Fish Idle 2: Underwater Mystery.
Enter the dangerous world of king crab fishing in the deadly Bering Sea! Take command of your own fishing vessel, use realistic equipment, combat hazardous Alaskan waters and become the world's best crab catcher!
Harvest Days: My Dream Farm
WHY THIS
Shares fishing and a chill mood with Fish Idle 2: Underwater Mystery.
Ranked #4 for Fish Idle 2: Underwater Mystery fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Fish Idle 2: Underwater Mystery.
Escape the stress of the big city and enjoy the country life. Take care of your farm, explore the open game world and create your farming paradise. Take care of your animals, cultivate the fields, produce useful and decorative items and build your dream ranch.
Salt and Sails
WHY THIS
Ranked #5 for Fish Idle 2: Underwater Mystery fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Fish Idle 2: Underwater Mystery.
Salt and Sails is a naval combat style game where you control a ship.
Star Fisher
WHY THIS
Ranked #6 for Fish Idle 2: Underwater Mystery fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Fish Idle 2: Underwater Mystery.
Star Fisher is a top down action fishing game with procedurally generated levels and a simple story to keep you hooked. Dodge monsters and rocks, swing your net, and catch fish to keep your run going and feed your cat!
Docking Ships
WHY THIS
Ranked #7 for Fish Idle 2: Underwater Mystery fans by collaborative filtering across millions of Steam libraries. Shares Indie and Casual with Fish Idle 2: Underwater Mystery.
Prepare to embark on a charming and cozy puzzle adventure in Docking Ships a delightful game that combines the charm of pirate ships with the brain-teasing challenge of navigating through a grid tile system to successfully dock your vessels.
Quiver Dick's Terrible Tale For Terrible Parents To Read To Their Equally Terrible Children
WHY THIS
Ranked #8 for Fish Idle 2: Underwater Mystery fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Fish Idle 2: Underwater Mystery.
From the creative minds that brought you Metal as Phuk and The Chronicles of Quiver Dick, Crankage Games brings you another hilarious, boner-inducing tale of epic proportions! Embark on a journey as Mary the Fairy, a cannibalistic, foul-mouthed pixie in an even more foul-mouthed world!
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Frequently asked about Fish Idle 2: Underwater Mystery
- Does Fish Idle 2: Underwater Mystery run on Steam Deck?
- Fish Idle 2: Underwater Mystery is rated Playable on Steam Deck — it runs, but expect some manual adjustments (control remapping, text size, or graphics settings) for the best experience.
- Is Fish Idle 2: Underwater Mystery free to play?
- Yes — Fish Idle 2: Underwater Mystery is a free-to-play title on Steam. You can install and play it without buying anything, though some games include optional in-app purchases.
- What games are most similar to Fish Idle 2: Underwater Mystery?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Fish Idle 2: Underwater Mystery are Fisher Idle, Sea Town - Fish Market Simulator, Deadliest Catch: The Game.
- Who developed Fish Idle 2: Underwater Mystery?
- Fish Idle 2: Underwater Mystery was developed by Multicast and published by MulticastGames.
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 Fish Idle 2: Underwater Mystery.
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