Online installer
RecommendedDownloads and verifies the runtime during setup; reuses a compatible runtime when available.
Download online installerVRC ULTRA ASSISTANT STONE AGE BETA
VUA.
A local workspace for VRChat
Environment setup, Avatar production and everyday tools in one place.
DOWNLOAD
Stone Age Beta 0.7.0
Offline installer
Runtime includedFor offline installation or unreliable connections.
Download offline installerAMF is enabled for new installations. The installers are not Authenticode-signed; Windows may show an unknown-publisher warning.
Versions & file verification
Host 0.7.0 · AMF 0.2.0
Online installer
5df60c324bd145b850614191b63774a840a43aca034b00ff1535ed6e94b12b33Offline installer
015248e10a85e169e2c3ca0e48dde0dce4b5d033be1dc816399c835547c8fce1Source commit: 32a2c9705394e2470e9c0ebccdaa88c949b20ce8
ENVIRONMENT / AVATAR / TOOLS
Three core capabilities
01 ENVIRONMENT
Environment setup
Reuse installed software.
Prepare the dependencies.
Supports desktop play, PICO streaming and Avatar production, with installation detection, dependency status and launchers in one place.
- Play & streamingSteam, VRChat, SteamVR and PICO Connect.
- Creation environmentUnity Hub, the Editor and project dependencies.
- Network referenceRegional latency and connection status together.
Regional latency is an HTTP reference, not the Ping of a VRChat instance.
02 AVATAR MEGAFACTORY
Automated Avatar production
From your materials
to an Avatar ready for upload.
Installs dependencies, assembles outfits and runs SDK checks in a dedicated Unity project. Managed upload uses the VRChat SDK after content rights are confirmed.
- Materials & assemblyBOOTH sync, local imports and outfit selection.
- Production & recoveryKeeps production records for inspection and recovery after interruptions.
- RecipesSaves material references, outfit choices and adjustments.
Basic production line · Beta Complex material combinations and Recipe reproduction across machines still await acceptance.
03 TOOL PLATFORM
Tool platform
Everyday tools,
connected in one workspace.
Discover and launch face tracking, space calibration, VR overlays and sleep tools alongside material browsing and reference guides.
- External toolsConnects common Steam tools and their official installation pages.
- Browsing & helpTabbed material browsing, a knowledge base and an in-game assistant.
- Local AI connectionMCP exposes local capabilities and action requests that require approval.
Five interface languages. Face tracking depends on the hardware and upstream software.
CHANGELOG / LATEST RELEASE
Latest release
v0.7.0 Stone Age BetaHost 0.7.0 · AMF 0.2.0
Avatar production line
Material preparation, dependencies, outfit assembly, SDK checks and confirmed uploads run in a dedicated Unity project.
Recovery & Recipes
Adds production recovery, saved Recipes, SDK checks and upload records. Screens for version history, outfit fits and face-tracking add-ons will follow.
Tools, AI & interface
Connects six Steam tools and local MCP, improves regional latency sampling and notifications, and adds Traditional Chinese UI.
Security updates
Updates Electron to 44.9.3, rustls-webpki to 0.103.16 and webpki-root-certs to 1.0.10.
RELEASE & SUPPORT
Release & resources
Local data
Materials, projects and settings stay on your PC and survive upgrades. Updating from v0.6.7 requires the 0.7.0 installer; AMF 0.2.0 requires a 0.7 host.
Current limitations
Updates use both the official site and GitHub. Traditional Chinese awaits native review; see the release notes for PICO, face-tracking hardware and complex-material test coverage.
Open source & feedback
Source code is licensed under Apache-2.0. Report issues and suggest features on GitHub.
Send feedback ↗VUA is an independent third-party project, unaffiliated with and not endorsed by VRChat Inc. External software retains its own licensing and purchase terms. Account actions use official platform flows; Avatar uploads use the VRChat SDK after confirmation.Third-party notices ↗