Angel's Sword Studios

Angel's Sword Studios

AS Adventurer

Reactive Streaming Overlay

🧪 Currently in Alpha — Early access, expect changes
Scroll to Explore
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What is AS Adventurer?

A free, lightweight reactive streaming overlay built by Angel's Sword Studios. Turn your facial expressions and voice into a live animated character on stream — no expensive motion capture or powerful hardware required.

Connect your iPhone (via VTube Studio or iFacialMocap) or use your webcam, and AS Adventurer reads your facial expressions in real time. When you smile, your character smiles. When you talk, your character talks. Each expression swaps to a different animation in your OBS overlay — so your character feels alive and reactive without a full 3D model or Live2D rig.

🎬
Perfect for New VTubers
Think of it as PNG-tubing with superpowers — a bridge between simple PNG/GIF-tube setups and full Live2D rigs. All the reactivity, none of the complexity.
🎲
Level Up Your TTRPG Campaigns
Get in character with a reactive avatar during your tabletop sessions. A whole new level of immersion for players and GMs alike.
✨
Bring Characters to Life
Use your animated characters beyond streaming — embed reactive avatars on websites, in games, or anywhere you want a character that feels alive.
🤝
Reactive Images for Collabs
Works great with existing Discord reactive image systems — perfect for group streams, podcasts, and collaborative content with friends.
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Two Tools, One Pipeline

AS Adventurer comes in two parts — a Creator for making your animated assets, and a Client for bringing them to life on stream.

🎮
AS Adventurer Client
Reactive Overlay Engine

The runtime that reads your face and voice, then swaps between your character's expression animations live in OBS. Lightweight, fast, and fully local.

  • Works on bad computers — single lightweight EXE, no runtime install needed
  • Bring your own character — WebM, GIF, PNG, or MP4 sprite animations
  • Multiple models — switch characters on the fly from the control panel
  • Emotes & sub-animations — one-shot or held emotes with intro/idle/outro sequences
  • Fine-tuned control — adjust smile sensitivity, expression hold, speaking threshold via sliders
  • Fully local — nothing sent to the cloud
  • OBS-native — add as a Browser Source with transparent background, no plugins needed
🎮 Download Client
🎨
AS Adventurer Creator
Asset Creation Tool

A standalone desktop tool that walks you through creating animated VTuber assets from scratch — no art skills or video editing experience required.

① Sprite Prep
② Generate Video
③ Video Prep
④ Model Exporter
  • AI-powered sprite generation & animation via Google Gemini (optional — bring your own art too)
  • Professional chroma key with edge-aware smoothness & spill suppression
  • Transparent WebM export with alpha channel (unlimited frames/resolution)
  • GIF export for platforms that don't support WebM
  • Built-in loop builder — trim, ping-pong, crossfade, and preview in real-time
  • Runs locally — no cloud processing for video editing or export
  • No installation required — just run the exe
🎨 Download Creator
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Choose Your Path

The Creator has two modes — run it locally with your own API keys, or use our partner program on RFAB.AI for a streamlined experience. You can also import your own images and videos into the local version.

🔧 Self-Hosted

Run Locally

Full control. Use your own Google Gemini API keys for AI generation, or skip AI entirely and import your own artwork, sprites, and videos.

  • ✦ Use your own API keys for AI generation
  • ✦ Import your own images & videos — no AI required
  • ✦ Full pipeline: prep, generate, edit, export
  • ✦ Complete offline workflow for non-AI steps
  • ✦ Best for artists and power users
Download Creator
— OR —
✨ Enhanced

Use RFAB.AI

Our partner program on RFAB.AI — use universal tokens to generate sprites and animations without needing your own API keys. Head to RFAB.AI and look for Leaflit's AI VTuber Studio to get started.

  • ✦ No API keys needed — use RFAB.AI universal tokens
  • ✦ Enhanced generation features through the platform
  • ✦ Streamlined setup — just sign up and start creating
  • ✦ Ideal for beginners and non-technical users
  • ✦ Same great output, zero API hassle
Visit RFAB.AI →
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Getting Started

Six simple steps from download to going live on stream.

1

Download the Tools

Grab the AS Adventurer Client (for streaming) and the Creator (for making assets). Both are standalone EXEs — no installation required.

🎮 Download Client 🎨 Download Creator
2

Create or Import Your Assets

Use the Creator's 4-step pipeline to generate your character from scratch with AI, or import your own artwork and videos. Either way, you'll end up with transparent WebM or GIF animations for each expression.

3

Set Up the Client

Drop your exported animation files into the character folder. The Client auto-detects your models — just name your files by expression (e.g. smile.webm, talk.webm, idle.webm).

4

Connect Your Input

Use your iPhone with VTube Studio or iFacialMocap for precise facial tracking, or plug in a webcam for a simpler setup. AS Adventurer handles the rest.

5

Add to OBS

In OBS, add a new Browser Source and point it to the local URL the Client provides. The overlay runs with a transparent background — no plugins or extensions needed.

6

Go Live!

Fine-tune your expression sensitivity, speaking threshold, and transition timing using the control panel sliders. Your reactive avatar is ready — hit that stream button!