The rule of the ocean
If it is smaller, hunt it.
If it is bigger, run. Eat enough and yesterday's nightmare becomes lunch.
Drag to spin · tap to dart
Growth
Six lives in one ocean
Every edible creature yields Growth Points. The meter fills, FISHENZO physically becomes larger, and the food chain rearranges around you.
- 01
Tiny Plankton
Shrimp · Larvae · Tiny fish
- 02
Small Predator
Minnows · Clownfish · Crabs · Jellyfish
- 03
Hunter
Mackerel · Pufferfish · Squid · Medium reef fish
- 04
Predator
Tuna · Barracuda · Stingray · Large squid
- 05
Apex
Shark · Swordfish · Giant ray
- 06
Ocean Titan
Great white · Orca · Legendary predators
Biomes
Six oceans. One hunger.

ZONE 01
Coral Bay
The starting region. Colorful, bright, filled with small fish and relatively weak predators.

ZONE 02
Sunken Harbor
Wrecks, containers, pipes, and sunken boats. Aggressive predators and man-made hazards.

ZONE 03
Open Ocean
Vast water with tuna, dolphins, sharks, and migrating creatures. Fewer hiding spots.

ZONE 04
Midnight Depths
Sunlight disappears. Bioluminescent creatures glow. Predators appear from darkness.

ZONE 05
Frozen Current
Arctic water, icebergs, and freezing currents. Seals, predatory sharks, and orcas.

ZONE 06
The Abyss
Endgame. Darker, stranger, more dangerous. Only highly evolved FISHENZO survive here.
Evolve
Same size. Different FISHENZO. Pick a trait at every milestone.
Predator
Higher bite damage
Speed
Higher swimming speed
Tank
More health
Hunter
Detect nearby prey
Survival
Faster regeneration
Read the water
- Green outline— Safe to eat
- Yellow outline— Similar strength
- Red outline— Dangerous predator
- Skull icon— Extremely dangerous
Abilities
- Dash. A short burst of speed for chasing prey, escaping predators, or dodging attacks.
- Bite Rush. FISHENZO rapidly lunges toward nearby prey.
- Tail Burst. A powerful tail shockwave that pushes surrounding creatures away.
- Frenzy. Chain feeds to fill the Frenzy Meter. Speed, eating, and growth all spike.

Apex bosses
The Ancient Barracuda
Coral Bay
Ironjaw
Sunken Harbor
Leviathan Squid
Midnight Depths
White Fang
Frozen Current
The Abyssal One
The Abyss


