Fish Idle 2: Underwater Mystery

Casual idle fishing game about automating catches and upgrading boats

Multicast · Published by MulticastGames · Released Nov 15, 2024

Reviews: Mixed; 66% of 1,620
Recent reviews: Mixed; 66% of 18 in 30 days
Playing now: 672; right now
Steam Deck: Playable
Last update: 1 year ago; Nov 19, 2024

Free demo available, 0 playing it now: get the demo.

What is Fish Idle 2: Underwater Mystery?

A single-player, top-down 3D idle fishing game where you steer a boat toward fish schools and avoid obstacles. Catches happen automatically at close range, and resources fund upgrades to your boat, rods, storage, farms, and hired ships.

For you if...

+you enjoy managing boat upgrades and automated fishing systems
+you prefer a cute, top-down fishing setting
+you like quests alongside incremental progression

Not for you if...

−you want hands-on casting rather than automatic catches
−you want multiplayer fishing
−you prefer fast action over incremental resource management

What players say

66% of 1,620 reviews are positive · 66% of 18 in the last 30 days

Players praise the simple, relaxing start and its suitability as a background game. Common complaints include severe late-game grinding, paid equipment that accelerates progress, no offline or cloud saving, and unfinished late-game systems; recent long-time players describe development as abandoned.