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AI Desktop Pet
A Live2D desktop companion you can talk to. Voice interaction, eye tracking, fully offline. Supports custom model imports, ready out of the box.

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Features
Single-player
Steam is learning about this software 
Languages:
Interface Full Audio Subtitles
English ✔ ✔
French ✔
Italian ✔
German ✔
Spanish - Spain ✔
Danish ✔
Ukrainian ✔
Russian ✔
Bulgarian ✔
Hungarian ✔
Indonesian ✔
Turkish ✔
Greek ✔
Norwegian ✔
Czech ✔
Japanese ✔ ✔
Polish ✔
Thai ✔
Swedish ✔
Simplified Chinese ✔ ✔
Traditional Chinese ✔
Romanian ✔
Finnish ✔
Dutch ✔
Portuguese - Brazil ✔
Portuguese - Portugal ✔
Spanish - Latin America ✔
Vietnamese ✔
Arabic ✔
Korean ✔ ✔
See all 30 supported languages

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About This Software

Features

  • Speech Recognition: Real-time transcription in Chinese/English/Japanese/Korean
  • Conversation: Local large language model inference
  • Text-to-Speech: 10+ languages, 100+ voices
  • Live2D: Eye tracking, lip sync
  • Frameless window, window area conforms to model outline

Privacy & Offline

  • All AI computation runs locally
  • No internet connection required
  • Conversation data never uploaded to any server
  • No API keys or third-party services needed

Customization

Supports importing Live2D models or static images.

Ready Out of the Box

Install and start using immediately. No Python environment, model downloads, or technical knowledge required.

Interface Languages

简体中文 | 繁體中文 | English | 日本語 | 한국어 | Deutsch | Français | Español | Español (Latinoamérica) | Português | Português (Brasil) | Italiano | Nederlands | Polski | Dansk | Suomi | Norsk | Svenska | Čeština | Magyar | Română | Български | Ελληνικά | Türkçe | ไทย | Tiếng Việt | Українська | Bahasa Indonesia | العربية | Русский

License Notice

This application is licensed under the Cubism SDK Expandable Application License from Live2D Inc.
The built-in sample character "Hiyori Momose" is provided by Live2D Inc. for demonstration purposes only.

AI Generated Content Disclosure

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

This application uses local AI technologies to enable interactive conversations with your desktop pet:

• Text Generation: The pet uses a local Large Language Model running entirely offline to generate conversational responses.

• Speech Recognition (STT): Voice input is processed locally using AI speech-to-text models to understand what you say to your pet.

• Speech Synthesis (TTS): The pet's voice responses are generated locally using AI text-to-speech models, supporting multiple languages.

All AI processing runs offline on your device. No internet connection required. No AI-generated content was used in creating game assets, artwork, or marketing materials.

System Requirements

    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 64-bit (version 1809 or later)
    • Processor: Intel Core i3-6100 / AMD Ryzen 3 1200 or equivalent
    • Memory: 4096 MB RAM
    • Graphics: OpenGL 3.0 compatible graphics card with 512MB VRAM
    • Storage: 8 GB available space
    • Sound Card: DirectSound compatible sound card
    • VR Support: Not supported
    • Additional Notes: Minimum specs can run the desktop pet and basic chat. AI responses may be slower.
    Recommended:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10/11 64-bit
    • Processor: Intel Core i5-10400 / AMD Ryzen 5 3600 or better
    • Memory: 8192 MB RAM
    • Graphics: NVIDIA GTX 1060 6GB / AMD RX 580 or better (GPU acceleration supported)
    • Storage: 8 GB available space
    • Sound Card: DirectSound compatible sound card
    • VR Support: Not supported
    • Additional Notes: Recommended specs enable GPU-accelerated AI inference for faster responses. Microphone required for voice input features.
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