What the Fish? is a free physics-based simulation game for Android devices developed by Say Bia Game Studio. In this game, players become fish heroes equipped with modern weapons to fight against an army of evil fish. The game features many levels with increasing difficulty, each level having different missions and challenges. The maps are diverse with many obstacles and a number of enemies.

Players can enjoy the game's lively, combat-inspired music while using the self-aiming gun function, which eliminates the need for alignment. The game requires skill, not luck, to succeed. The graphics are beautiful, creative, and colorful, with smooth game movement and quick operation.

In addition to the main gameplay, the game also includes weekly missions to collect items and a shop with a wide selection of weapons, equipment, coins, and gems. Players can also complete daily missions to collect coins and train before starting to play. What the Fish? is an exciting game that will keep players entertained for hours.