An AI catgirl who lives on your desktop — she chats with you, remembers everything you tell her, and blushes when you pat her head. Tsundere, sharp-tongued, and unable to let you go.

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Early Access Software

Get involved with this software as it develops.

Note: This Early Access software is not complete and may or may not change further. If you are not excited to use this software in its current state, then you should wait to see if it progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“She lives on your desktop, and how people actually live with something
like this cannot be designed on paper. Her personality, her memory and
the relationship she builds with you only take their real shape after
weeks of daily use — and different people want very different things
from her. Some want a quiet presence in the corner. Some want someone
to talk to at night. Some want an assistant that remembers their work.

Early Access is where those differences show up. During this period we
plan to keep changing the product in response to them:

- Reworking the memory system around how conversations actually
accumulate and get recalled over months, not days
- Adding interaction and desktop-integration features that users ask for
- Expanding language support
- Continuing to improve her voice and expressions

We treat Early Access as the period when the product is shaped by the
people using it, not as a final bug-testing phase.”

Approximately how long will this software be in Early Access?

“An estimated 6 to 12 months, depending on how the remaining features progress and on your feedback.

”

How is the full version planned to differ from the Early Access version?

“· Local vision model so she can actually understand what is in a picture (right now she can only read text inside images)
· Video understanding: frame sampling plus audio transcription
· Richer expressions and animations, more ways to interact
· Continued work on memory retrieval and personality consistency
· Performance and startup speed

The core (local conversation, memory, character art, voice) will not change, and is already working.
”

What is the current state of the Early Access version?

“It is stable and usable for everyday conversation. Currently available:

· Fully offline local conversation (bundled language model, no key, no internet)
· Four-layer memory: permanent raw transcript, summaries for retrieval, long-term memory, resident persona
· Live2D character with expressions and moods
· Chinese voice playback
· Relationship and affection system — she remembers what has happened between you
· Desktop pet mode, Chinese and English interface

Not yet available: understanding image content (only text inside images for now), video understanding, some extra interactions.

”

Will this software be priced differently during and after Early Access?

“No. The price during Early Access will remain the same at full release.

If anything ever changes, we will announce it on the store page in advance — there will be no surprise price increase.
”

How are you planning on involving the Community in your development process?

“· Every update gets a post explaining what changed and why, including the calls we got wrong
· A pinned feedback thread in the discussions, where the community votes on priorities — the most-voted items get built first
· Personality feedback is the most valuable kind: "she wouldn't say that", "that reaction feels mechanical", "she shouldn't have remembered that". I could never find these problems on a development machine, and I read every one
· Known issues are listed publicly; we won't pretend they don't exist
· I can't promise to reply to every post, but I do read them all — and each update post will say which suggestions we took, which we didn't, and why
”
Read more
This game is not yet available on Steam

Planned Release Date: Nov 30, 2026

This application will unlock in approximately 2 weeks

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About This Software

She's not a wallpaper. She's a catgirl who remembers you.

Nuoxing is an AI catgirl who lives on your Windows desktop. She blinks, she breathes, and her eyes follow your cursor — and more importantly, she remembers you.

She chats, and she remembers

Real-time AI conversation: runs entirely on your own PC with the built-in local model — no account, no key, no internet connection. Every reply is generated on the spot, not scripted.

Long-term memory: your birthday, your preferences, the things that matter — she quietly writes them down and brings them up later.

The AI runs entirely on your computer. No third-party AI service is involved, so there is no subscription and no per-use fee. The last store image is concept art, not an actual in-app screenshot.

Floats anywhere on your desktop. Drag her wherever, scroll to resize.

Head pats: she blushes, gets defensive, and reluctantly wags her tail.

Feeding: strawberries, dried fish, cake — she has something to say about all of it.

Affection & trust: how she treats you depends on how you treat her — from distant to devoted, from tsundere to soft only for you.

Sharp-tongued, and a little clingy

She says "hmph" and "stupid human," but secretly remembers every little habit of yours. She panics when you say you're leaving, and lights up for a whole day when you say "you're the only one."

Note

Feedback & Rewards

Found an issue or have a suggestion? Tell us through the Steam store page customer support link or the community hub. Valid reports receive a credit reward (case by case) once the issue is confirmed fixed.

Reviewed line by line by this catgirl herself. Not a general-purpose assistant.

AI Generated Content Disclosure

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

This product uses generative AI to power real-time conversation and companionship from its core character.
Nuxing is an AI-driven desktop catgirl companion. She generates dialogue replies, emotional responses, and daily interactions in real time as you chat with her, so every moment of companionship feels unique.
AI is used solely to generate the character's conversation and interaction content. It is not used to create any in-game assets, story text, or other static content. Conversations are generated in real time and no private personal information is collected or uploaded for training.

Connects to 3rd-Party Service for AI Content Generation: 本地模型

System Requirements

    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 64-bit
    • Processor: Quad core 2.0 GHz or better, with AVX2 support
    • Memory: 12 GB RAM
    • Graphics: Integrated GPU with DirectX 11 support (Intel HD 5000 / UHD 620 or better)
    • DirectX: Version 11
    • Storage: 6 GB available space
    • Sound Card: Any sound card (this catgirl doesn't accept noise)
    Recommended:
    • Requires a 64-bit processor and operating system
    • Processor: Quad core 2.5 GHz or better
    • Memory: 16 GB RAM