Coming to Steam · November 2, 2026

AI Digital Human Lab

A lifelike AI companion who lives on your PC.

Talk to Luna by voice or text and she answers in her own voice, with accurate lip-sync, 74 facial expressions and gestures that fit every sentence. Her language model and voice run on your own graphics card, and the AI agent you already use can step in and direct the whole scene.

Wishlist on Steam Buy on the Epic Games Store Watch the trailer

AI that runs on your GPU
Built-in MCP for your AI agent
Speaks 10 languages
$19.99, no subscription required

A Digital Human Who Listens, Understands, and Answers in Her Own Voice

Meet Luna, a lifelike digital human who lives right on your PC. Talk to her by voice or text — ask a question, share your day, tell a story — and she answers in the moment, in her own voice, with accurate lip-sync, 74 facial expressions and gestures that fit what she says. No scripts, no dialogue trees: every reply is generated live. Her language model and her voice run on your own graphics card, so your conversations stay on your PC — no subscription, no API keys.

All footage captured in-game.

A conversation that comes alive

Real-time AI conversation: Open-ended dialogue by voice or text, answered aloud sentence by sentence.
A performance that feels alive: 74 facial expressions, accurate lip-sync, and gestures chosen for each sentence; when you are quiet, she still moves, glances, and breathes.

In-game capture

Bring Your Own AI Agent — Built-in MCP

AI Digital Human Lab has a built-in MCP server (Model Context Protocol, the open standard AI assistants use to work with apps). Connect the AI agent you already use — Muse, Claude, or any other MCP-compatible assistant — and it can see the scene and direct it: speak through her, set the lights and the camera, dress her, pose her, start a dance, and capture the moment. Your agent gets a body, a face, and a voice.

Connect in seconds: Click the robot button in the chat bar (or type /mcp bind), scan the QR code with your phone, and send one message to your agent. No API keys, no configuration files.
Your agent speaks as her: Hand the conversation to your agent: your words go to it, and she answers with its words, lip-synced and with matching expressions. Switch back to her built-in AI anytime.
A director at your command: More than 40 tools: camera angles, studio lighting, the look of the picture, poses, motions, outfits, hairstyles, backdrops, face sculpting, and her voice, all just by asking.
She remembers you: Your agent can tell her your name, what you like, and what is going on in your life, and she keeps it in mind in her own conversations too.
Photos, video, and live streams: Ask for a picture, record a clip, or go live on YouTube; your agent can look at the screen to check the result.
On your PC or from the cloud: Local agents connect right on this PC; cloud agents such as Muse reach your game through our secure relay. The game connects out, so nothing on your PC is opened to the internet.
You stay in control: One command issues a new key and locks out every agent using the old one, and the relay only passes messages through: it does not keep your conversations.

In-game capture

She speaks your language

10 voice languages, 31 interface languages: She speaks English, Chinese, Japanese, Korean, German, French, Spanish, Italian, Portuguese, and Russian; the interface follows your system language, with optional dual subtitles in your native language.
Voices: Nine built-in on-device voices, voices you clone on your own PC, or your own ElevenLabs account.

In-game capture

She sings, dances and mirrors you

Dance, pose, and move: A motion library of dances and idle moves, pose presets, and free posing; she can even learn a new dance from an MMD motion file and its song.
Webcam mirror: Your webcam drives her face and body in real time.
Songs written for you: Give her a theme and she writes and sings an original song with karaoke lyrics, or learns a song from your own music file.

In-game capture

Make Her Truly Yours

Choose Luna or Orion, change outfits and hairstyles, sculpt every feature of the face, give them the voice you like, and set the backdrop and the light — then watch the personality come through in every glance and gesture. Frame the perfect shot with the free camera and keep it as a photo or a video.

Face sculpting: Detailed sliders, control points, and presets, plus skin tone and makeup; or let your agent shape her face from a portrait.

In-game capture

Light it, frame it, keep it

Studio camera and lighting: Orbit freely, frame shots with camera presets, switch lighting moods, take photos, and record video in-game.
High-fidelity digital humans: Built with Unreal Engine 5: detailed skin, eyes, and simulated hair rendered in real time.

In-game capture

You Choose Her Mind

Her intelligence is yours to configure. Run the built-in model directly on your PC, offline, with no subscription and no API keys required. Plug in your own OpenAI, Gemini or Grok key if you prefer the cloud (that provider then processes your messages under its own terms), or let the AI agent you already trust take over through MCP. Switch whenever you like, and as models and updates improve, so does she: smarter, more natural, more alive.

Where to get it

Buy direct
Instant license key. $19.99 USD — shown in your local currency at checkout. Download and play on up to 3 of your own PCs.
Epic Games Store
Windows PC & Mac · Available now
Buy on the Epic Games Store
Steam
Windows PC · November 2, 2026
Wishlist on Steam

Screenshots

Captured in-game with the English interface.

10 voice languages, 31 interface languages

Frequently asked questions

What is AI Digital Human Lab?: A Windows app that puts Luna, a lifelike digital human, on your screen. Talk to her by voice or text and she answers out loud, with expressions and gestures to match. Every reply is generated live, and the AI agent you already use can direct her through the built-in MCP server.
When and where can I get it?: Now on the Epic Games Store for Windows PC and Mac. It comes to Steam for Windows PC on November 2, 2026, and you can add it to your Steam wishlist now.
Does the AI run on my own PC?: Yes. The built-in language model and her voice run on your graphics card, offline, with no account and no API key. If you choose a cloud model or a cloud AI agent instead, those messages are processed by that provider under its own terms.
How much does it cost?: $19.99 on the Epic Games Store and at launch on Steam, with no subscription required. A cloud model key or an ElevenLabs account is optional and billed by that provider.
Which AI agents can direct her?: Any assistant that supports MCP, such as Muse or Claude. Local agents connect on your PC; cloud agents reach the game through our relay, which passes messages through without keeping your conversations.
What do I need to run it?: A 64-bit Windows PC with a DirectX 12 graphics card and about 25 GB of free disk space, or a Mac with Apple silicon running macOS 14 or later. The store pages list the full system requirements.

System requirements on Steam

Add her to your wishlist

A lifelike AI companion who lives on your PC.

Wishlist on Steam Buy on the Epic Games Store

Epic Games Store: Windows PC & Mac · Available nowSteam: Windows PC · November 2, 2026$19.99, no subscription required