Welcome to the world of Chichi the little mouse! Chichi is a tiny traveler with big dreams, and their only piece of luggage is a little ball. Keep Chichi company while you work or study, and help make their journey more colorful, cozy, and full of surprises.

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This game is not yet available on Steam

Planned Release Date: September 2026

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About This Game

A desktop companion simulation game designed to keep you company while you work or study. Key features:

  • Low-distraction design: The mouse stays around the edges of your screen without covering your workspace.

  • Progression and unlocks: The mouse automatically earns rewards while traveling. Use the capsule machine to unlock 200+ outfits and ball skins.

  • Character interactions: Poke Chichi when you are bored, or pick Chichi up and give them a shake. You might even swipe some of Chichi’s secret savings!

  • Interactive environment: Place toys around the edges of your screen and watch the mouse happily interact with them, including plants, an exercise wheel, and a wardrobe that provides random outfit changes.

AI Generated Content Disclosure

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

This game used AI-assisted tools during development to help create parts of the Unity/C# code, and some music was created with AI-assisted music generation tools.
All AI-assisted code and AI-generated music were reviewed, edited, tested, and integrated by the developer.
The game does not generate code during gameplay and does not connect to external generative AI services while players are playing.

System Requirements

Windows
macOS
    Minimum:
    • OS: Windows 10 64-bit
    • Processor: Intel Core i3-6100 / AMD FX-6300 or equivalent
    • Memory: 4 GB RAM
    • Graphics: Intel HD Graphics 520 / NVIDIA GeForce GT 730 or equivalent
    • DirectX: Version 11
    • Storage: 1 GB available space
    • Sound Card: Any standard audio device
    • VR Support: None
    • Additional Notes: Requires a 64-bit processor and operating system
    Recommended:
    • OS: Windows 10/11 64-bit
    • Processor: Intel Core i5-8400 / AMD Ryzen 3 1200 or equivalent
    • Memory: 8 GB RAM
    • Graphics: NVIDIA GeForce GTX 750 / AMD Radeon HD 7850 or better
    • DirectX: Version 11
    • Storage: 2 GB available space
    • Sound Card: Any standard audio device
    • VR Support: None
    • Additional Notes: SSD recommended
    Minimum:
    • OS: macOS 10.13 High Sierra
    • Processor: Intel Core i5 or Apple M1
    • Memory: 4 GB RAM
    • Graphics: Intel Iris Plus Graphics / Apple M1 GPU or equivalent
    • Storage: 1 GB available space
    • Sound Card: Any standard audio device
    • Additional Notes: Requires a 64-bit processor and operating system
    Recommended:
    • OS: macOS 11 Big Sur or later
    • Processor: Apple M1 or Intel Core i5
    • Memory: 8 GB RAM
    • Graphics: Apple M1 GPU / Radeon Pro 560 or better
    • Storage: 2 GB available space
    • Sound Card: Any standard audio device
    • Additional Notes: SSD recommended
* Starting February 15, 2024, the Steam Client will no longer support 32-bit games or macOS 10.14 or lower.
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