Planned Release Date: October 2026

About This Game

100% Free — A Cat Living Inside Your Computer

Cats show up anywhere on your Windows desktop. They walk along the top edge of your open windows, jump, and take naps. They never steal focus from whatever you're working on, and clicks only register on the cat's own pixels — so they stay out of your way while you type.

■ One free draw, every day

Once a day, you can adopt a cat for free.
There's no payment option anywhere. You just have to wait each day.
Cat adoption is once a day, so don't forget to adopt one every day~
(Cat adoption is only available with an internet connection)

■ 98 diverse cats, each with a different personality

98 cats of every color and pattern are waiting for you.
Each cat has its own personality and reacts in its own way.

■ Talk to them!

Give them a name, and start a conversation. Register a free Google API key and you can even chat with your cat.
Tell it where you live, and it'll tell you the real weather.
And if you say "tell me my fortune", it'll read you a mysterious fortune steeped in Eastern philosophy.

■ A home, furniture, and relaxing~

Set up a cat house and your cats will rest inside and wander out on their own.
You can place furniture like a cat tower, and since furniture wears down over time, you'll need to use Churu to repair it.
Of course, they'll still run around on your windows too.

■ Rehome cats through the Steam Community Market

As your cats increase, you can rehome them to other players through the Steam Community Market.
You can adopt from others the same way, too.

■ A lightweight companion

A desktop pet needs to stay running all day.
We kept CPU and memory usage to a minimum. Even without an internet connection, your cats behave normally

AI Generated Content Disclosure

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

This game's cat characters are based on art assets we created, expanded with generative AI into a variety of patterns and colors. Generative AI image tools were also used at the concept stage for the store page's capsule images and icons.

Players can also optionally register their own free Google API key to chat with their cats or check today's fortune. This feature connects live to Google's Gemini API while the game is running to generate responses; the rest of the game can be enjoyed the same way without registering a key.