About the Game
A roguelite where you eat, grow, evolve, and conquer the depths. AI-generated sprites and a built-in Fish Editor.
Fish Odyssey is an aquatic roguelite where you start as a tiny fish and eat your way to the top of the food chain. Consume smaller creatures, grow in size, and unlock powerful evolutionary traits.
Every run is different — procedural ocean depths, randomized predator spawns, and branching evolution paths mean you never play the same run twice.
Features AI-generated sprites, a built-in Fish Editor for customizing your fish, and a progressive web app that plays anywhere — desktop or mobile.
Features
What Makes It Different
Eat & Evolve
Start as a tiny fry. Consume smaller fish to grow, unlocking new abilities and evolutionary traits with each size threshold.
Procedural Depths
Dive through procedurally generated ocean biomes — coral reefs, deep trenches, kelp forests, and abyssal zones.
AI-Generated Sprites
Every fish species features unique AI-generated artwork, making the underwater world vibrant and surprising.
Fish Editor
Customize your fish with the built-in editor. Change colors, patterns, fins, and more — then take your creation into the deep.
Play Anywhere
Built as a Progressive Web App — install it on your phone, tablet, or desktop and play offline.
Roguelite Runs
Each run is unique. Permanent upgrades between runs let you dive deeper and grow faster over time.
Available Now
Will you break the cycle?
A roguelite where you eat, grow, evolve, and conquer the depths. AI-generated sprites and a built-in Fish Editor.