Death Was Only the Beginning

Captured from a river and subjected to cruel experiments, a small fish loses everything: freedom, love, and ultimately life itself.

But death does not last.

Reborn as an immortal zombie, our unlikely hero sets out on a journey of revenge against those responsible for its fate.

Eat. Grow. Take Revenge.

Fish Tank Zombie is an arcade action game built around a simple and satisfying rule: eat smaller fish to grow, then hunt increasingly larger prey.

Climb your way up the food chain, become stronger with every meal, and face the dangerous creatures and powerful bosses standing between you and revenge.

A Strange and Dangerous Journey

Swim through 40 varied levels, each filled with different enemies, environmental details, hidden jokes, and unexpected situations.

Search for special collectibles that temporarily grant additional abilities and help you survive more difficult encounters. Discover and devour over 80 different species of fish, each with its own appearance and place in the food chain.

The journey also features challenging boss battles, an unusual story, and a surprising ending.

A Hand-Crafted Underwater World

Every character, creature, and environment has been drawn and animated by hand. The game combines dark subject matter with colorful visuals, exaggerated characters, and plenty of hidden visual gags.

Originally released in the mid-2010s, Fish Tank Zombie gained a dedicated community of players. Now the original game is returning on Steam—and a strong response could help open the door to a full sequel.

Key Features

• Simple and addictive eat-and-grow gameplay

• 40 varied levels

• More than 80 fish species to encounter and devour

• Challenging and unusual boss battles

• Collectibles that grant temporary special powers

• Fully hand-drawn graphics and animation

• Numerous hidden jokes and background gags

• A story-driven campaign with a surprising ending

• An immortal zombie fish driven by revenge

Content Description

The game contains cartoon-style violence and scenes of aquatic creatures eating one another. It also includes undead and zombie themes, experimentation on animals, and fantasy boss battles.