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Vtuber Assistant

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Vtuber Assistant

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Your AI VTuber co-host that actually pays attention. Watches your screen, hears your audio, reads your stream chat, and reacts with 84 animations. Custom VRM avatars. Full VTuber face rig. Fully offline capable. No API keys required.

S$14.21

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Early Access Game

Get instant access and start playing; get involved with this game as it develops. Learn more.

Most popular community and official content for the past week. (?)

Update v0.3.8

30 Jun

VTuber AI Assistant — v0.3.8 Update

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Hey everyone! Dropping a stability + features patch today. A bunch of quality-of-life fixes and two new features you've been asking for.

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🐛 BUG FIXES

▸ Audio Capture No Longer Steals Focus

The Live Audio Reactions feature was quietly switching your system to "microphone mode" when it couldn't find a monitor/loopback source automatically. It now falls straight to your configured source — no more audio routing surprises.

▸ AI Boost / Premium Voice Branding Cleaned Up

Removed leftover ElevenLabs references from the Steam item store descriptions and a few other places. The credits-powered voice is now consistently called "Premium Voice" throughout.

▸ Steam Item Store Fix

Fixed the item definition JSON — removed a duplicate field and an invalid field that Steam was silently dropping, which caused coin packs to not appear in the Item Store tab. Added a step-by-step publish checklist to the docs so this is easier to manage going forward.

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✨ NEW FEATURES

▸ TikTok Live Chat Co-Host \[NEW]

Stream Chat now supports TikTok Live! Select ⚫ TikTok Live in the platform dropdown, enter your username (no @ needed), and the AI will read and respond to your live chat — including TikTok gifts (which bypass rate limiting, just like Twitch Bits and YouTube SuperChats).

Note: Requires the app to be updated and the creator to be live at connection time. Works with Multi-Stream mode too.

▸ Tag-Out / AFK Mode \[NEW]

Need to take a quick break mid-stream? Hit the 🚩 button in the menu (or bind a hotkey in Settings → Hotkeys) to activate Tag-Out. The AI takes over and keeps the stream alive with natural idle reactions every 60 seconds, choosing from a pool of randomized "holding down the fort" prompts.

Auto-disables if you've spawned a second avatar (dual-VRM mode). One click to return — the button highlights while active so you always know the state.

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📋 TECHNICAL

• All toggle settings (audio capture, visual capture, face tracking, stream chat, etc.) now correctly reset to OFF on every launch. Configuration (device IDs, voices, personality) is preserved.

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Thanks for all the bug reports and feature requests. More coming soon!

— Draven

Vtuber Assistant

my vote for next update:

Twitch intigration, if its not already in the program im downloading it now ill keep you updated on my experiences ^^

TheWiseRedWolf

22 May @ 8:51pm

General Discussions

Summer is coming!

9 Jun

Vtuber Assistant is joining the Steam Summer Sale!

Hey everyone,
Just wanted to let you know that Vtuber Assistant is going to be 25% off during the Steam Summer Sale!If you've been thinking about picking it up — whether for yourself or as a gift for your favorite VTuber/streamer.

We’re still in Early Access and constantly improving:

Better AI co-host reactivity
More stable chat integration
Ongoing performance tweaks

Your support (and feedback) means a lot as a small solo dev project. Every sale helps fund more updates and new features.
Sale is from Jun 25t - July 9th, so don’t miss it if you’ve had it on your wishlist.→ Get it here

Thank you all for the support so far — more updates coming very soon.— Draven

Join the Discord →

https://discord.gg/6sf24JGNn

-I am still planning on adding new features like a toggle to turn on a soundboard that the AI can control, much like how it pilots it's own animation.
-I am also toying with the idea of steam workshop so that AI profiles can be shared among the community

If you would like to see what I have been doing lately check out my Youtube channel. I am treating it as somewhat of a Dev Log -> https://www.youtube.com/channel/UCvjC86TtJlQUzyWKIWraYJQ

Vtuber Assistant

v0.3.6 — Greeny Now Reacts With Full Grok Personality

30 May

What’s New:

Full Personality Reactions
Screen observations, audio reactions, and stream chat responses now all go through Grok when AI Boost is on. Greeny will actually roast what she sees and hears in full character instead of generic replies.
Grok STT for Audio Reactions New Grok STT Boost toggle for system audio. Much more accurate transcription for music, game dialogue, etc. (1 coin per clip). Much lighter Computer Resources.
Kick Support + Multi-Stream
Full Kick chat support added. You can now connect to Twitch + YouTube + Kick at the same time and have Greeny respond to all three.

Other Improvements:

VRM model upload now uses native file picker (much more reliable on Windows)
Fixed stranded/missing VRM files not showing up
App no longer freezes on startup if a custom model is missing
Stream chat response rate can now in second per response.
Response Length, Creativity, and History sliders now actually work with Grok AI Boost.

Vtuber Assistant

i would quess this is a bug

add new VRM model: Failed to save ENOENT model path.vrm not found in PathTo/App.asar

Soppe S

11 May @ 5:21am

General Discussions

Artwork

Award

My new Avatar! And Greeny!

Draven

View artwork

HI! I'm the dev how do you like the app

So I generally like to use Discord to go over bugs and what you would like to see in the app. But I will still check here if you don't like/can't use discord. You can find the discord link on the store page. THANK YOU ALL!! really this has been a wild ride so far!...

Draven

21 May @ 6:54pm

General Discussions

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