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Fish Merge - Under Water

Developer: Paperboat Labs Games
Rating: 8.7
(based on last 6 months)
Released: August 2025
Last Updated: September 2025
Game engine: Unity 6
Platforms: Browser (desktop, mobile, tablet), CrazyGames App (Android), App Store (iOS, Android)
Orientation: Portrait

Arcade

Water

Mouse

Casual

Merge

Fish Merge - Under Water is a soothing puzzle adventure where you combine colorful fish to create surprising new forms and boost your score. Relax with calming ocean effects and tranquil visuals while planning smart merges for maximum rewards. Blending strategy and charm, it’s an addictive underwater experience perfect for casual players of all ages.

How To Play

Drop fish into the tank and merge two of the same kind to create a bigger fish. Keep merging to reach higher levels and score more points. Don’t let the tank overflow!

Last Updated

Sep 03, 2025

Controls

Mouse = interact with the game UI

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