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Project Babble: Baballonia

Baballonia is a eye/face tracking solution tailored for Social VR. It freely offers expression tracking aimed at platforms such as VRChat, ChilloutVR and Resonite. Baballonia supports a range of devices (official, DIY or third party), and integrates with VRCFaceTracking.

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Release Date:

Feb 14, 2026

Developer:

dfgHiatus, FrozenReflex, RedInjector, summer_ai, RamesTheGeneric, aeroscripts, sierra

Publisher:

Paradigm Reality Enchantment Labs

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Title: Project Babble: Baballonia
Genre: Free To Play, Utilities

Developer: dfgHiatus, FrozenReflex, RedInjector, summer_ai, RamesTheGeneric, aeroscripts, sierra

Publisher: Paradigm Reality Enchantment Labs

Release Date: Feb 14, 2026

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About This Software

Baballonia is a free, source-available and cross-platform eye and face tracking application built with Avalonia and .NET. It was built from the ground up with the needs of Social VR users in mind.

Supported Platforms:

VRChat
Resonite
ChilloutVR

Supported Hardware:

Official Babble Face Tracker
DIY and 3rd party Babble Trackers
DIY EyetrackVR
Bigscreen Beyond 2e
Vive Pro Eye (Requires Revision)
Varjo Aero (Requires the Varjo Streamer)
HP Reverb G2 Omnicept (Requires BrokenEye)
Pimax Crystal (Requires BrokenEye)

System Requirements

Windows

SteamOS + Linux

Minimum:

Requires a 64-bit processor and operating system
OS: Windows 10 1809
Processor: Intel Core i5-4590 / AMD FX 8350
Memory: 4 GB RAM
Graphics: NVIDIA GTX 970 / AMD Radeon R9 290
DirectX: Version 11
Storage: 2 GB available space
VR Support: SteamVR
Additional Notes: Requires .NET 8 Desktop Runtime (included with app)

Recommended:

Requires a 64-bit processor and operating system
OS: Windows 11 (latest version)
Processor: Intel Core i5 12th Generation or AMD Ryzen 5/7
Memory: 8 GB RAM
Graphics: Dedicated GPU or modern Integrated Graphics
DirectX: Version 12
Storage: 2 GB available space
VR Support: SteamVR
Additional Notes: Requires .NET 8 Desktop Runtime (included with app)

Minimum:

OS: Ubuntu 22.04 LTS or equivalent (64-bit)
Processor: Intel Core i5-4590 / AMD FX 8350
Memory: 4 GB RAM
Graphics: NVIDIA GTX 970 / AMD Radeon R9 290
Storage: 2 GB available space
VR Support: OpenXR
Additional Notes: Requires GTK 3 and .NET 8 runtime (included with app)

Recommended:

OS: Ubuntu 24.04 LTS or equivalent modern 64-bit distro
Processor: Intel Core i5 12th Generation or AMD Ryzen 5/7
Memory: 8 GB RAM
Graphics: OpenGL 4.0+ or Vulkan-compatible GPU
Storage: 2 GB available space
VR Support: OpenXR
Additional Notes: Requires GTK 3 and .NET 8 runtime (bundled with app)