Planned Release Date: August 2026

About This Game

One cat. One knife. Countless fish that don't know it yet.
Drawn in code. Incremental. Aqua Sushicat…

The Core Loop
Dive into the aquariums, hunt fish, and bring your catch home. Every dive makes you stronger, takes you deeper, and nets you more. An endless cycle — for as long as you can last.

The Skill Tree
Your arsenal decides how deep you go: a net that scoops up fish, water bombs that hit everything around you, little helpers that follow you into the depths, and much more. The tree grows with you. So do the possibilities.

The Bosses
At the bottom of every aquarium, something bigger than a fish is waiting. Something that isn't here by accident. Beat it — or find out what you really need that skill tree for.

Kitchen & Decor
Between dives, your kitchen awaits. Decorate it with bonsai, lanterns and wall art, exactly to your taste. And because the kitchen alone isn't enough, customize your character too — with different forms, colors and accessories. Set it all to your radio: play your own music or the iconic Aqua Sushicat tune. Every aquarium and every room has its own story. A world that grows with you.

The fish aren't getting any fewer. So what are you waiting for?

At a glance

• 🐟 Ten underwater worlds — deeper and stronger every time
  
• 🎨 Every visual drawn by the game's own code — no store-bought art
  
• 🎣 A satisfying catch-loop with numbers that shoot up
  
• 🌳 A skill tree that grows endlessly with you — net, harpoon, water bombs, apprentices & more
  
• 🦞 Chunky bosses at the bottom of every world, each with their own character
  
• 🏮 Furnish your kitchen & aquariums — freely place decor, landmarks and plants
  
• 🐱 Customize your character — forms, colors, accessories
  
• 🎵 A radio with your own music or the Aqua Sushicat tune
  
• 🏆 Arcade Mode with a global online leaderboard — fight for the crown
  
• 🪩 A disco mode and light shows
  
• 🌏 Three languages: German, English, Japanese
  
• 🪟 For Windows

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

Aquasushi Cat was created in collaboration between a human developer and AI tools.
• Music and songs were generated locally using AI (ComfyUI).
• Parts of the game's code — including the code that procedurally draws the hand-styled vector graphics — were written with the help of an AI assistant (Claude).
• The in-game localization (English and Japanese) and store text were produced with AI assistance.
• A small number of sound effects were AI-generated; most sounds were recorded by the developer.
All content was directed, reviewed and finalized by a human developer. No AI content is generated live during gameplay.