About This Demo

They're not just programs — they're a part of your life.

Persona Shell is a desktop-based AI companion simulation experience.
Meet an interactive character with her own personality, voice, and emotional response. This is a preview of what it's like to gradually give a digital shell its own soul.

This demo includes:

• Interact with a pre-set AI character (with personalized responses)

• Move and scale the 3D character freely on your desktop

• Share screenshots or photos and receive reactions from the AI

• Multilingual conversation support (Chinese / English / Japanese)

Features exclusive to the full version:

• Multiple switchable AI personalities

• Import and customize VRM models

• Full customization UI for personality, voice, and appearance

• Dispatch missions, minigames, and advanced interaction systems

Why try it now?

This demo offers a glimpse of what it's like to live with an AI companion made just for you.
The full game is still in development, but this version already expresses our core idea:
AI isn’t just a tool — it can be a presence that listens, smiles, and stays with you.

🛠️ Development Notice

Persona Shell is currently under active development. What you're playing now is a demo version, and its content may change as development progresses. We warmly welcome you to keep an eye on future updates, and we sincerely invite you to leave feedback or comments to help us create a more complete and engaging experience.

If you have any suggestions or ideas, feel free to join our Discord to share your thoughts and connect with us!

AI Generated Content Disclosure

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

This game features interactive dialogue powered by large language models, creating natural conversations with the player.
It also includes AI-driven voice synthesis, allowing characters to speak and respond with lifelike expression.