LuppetX is a tracking system for 3D Virtual YouTubers
that only requires a web camera and LeapMotion
Specialized in upper body expression, various ingenuities are incorporated so that the character moves lively with just two devices.
Just hang the LeapMotion on your neck and point the camera at yourself.
It is developed with the aim of being used by a non-computer-savvy streamer alone.
You can move the character by simply converting the 3D model to VRM.
It also supports the latest VRM standards (VRM1.0).
We have prepared documentation to solve various questions such as preparing 3D models and devices, and how to use LuppetX.
“Luppet”, the predecessor of LuppetX, has been supporting VTubers’ broadcasts worldwide since its release in February 2019.
And thanks to the feedback from our users, various updates have been made.
It is designed to allow anyone to become a VTuber by minimizing the necessary equipment and preparation, even if they are not very familiar with computers.
Please watch the video.
While keeping the concepts and features of the conventional Luppet intact, we have redesigned everything from scratch.
In X, based on Luppet, we have added features such as ‘Accessory function’, ‘Motion transmission to external applications’, ‘Transparent background’, and ‘Behavior improvements during tracking loss’.
In addition to these, we have improved memory usage and GPU load compared to before.
From Game Streaming to Remote Meetings
We expect it to be used for chat streaming and game streaming using OBS.
On the other hand, it can also be used for things like remote meetings and presentations using avatars.
By purchasing a license, you can use it for commercial purposes regardless of whether you are an individual or a corporation.
As of May 2023, Luppet is used by more than 100 companies worldwide and over 13,000 individual VTubers.









Unreal Engine 4 (UE4) is one of the most popular game engines in the world, used by professionals and hobbyists alike to create stunning games, simulations, and visualizations. However, one of the most frequently asked questions about UE4 is: “Is Unreal Engine 4 free?” and “How can I get a free fix for it?” In this article, we’ll explore the answer to these questions and provide a comprehensive guide on how to get started with UE4 without breaking the bank.
Unreal Engine 4 is a powerful game engine developed by Epic Games, the same company behind popular titles like Fortnite and Gears of War. UE4 is designed to be highly customizable and extensible, making it a popular choice for game developers, architects, product designers, and filmmakers. Is Unreal Engine 4 Free Fix
Whether you’re a seasoned developer or just starting out, UE4 is definitely worth considering. With its powerful features, extensive documentation, and supportive community, UE4 is an excellent choice for anyone looking to create stunning games, simulations, and visualizations. Unreal Engine 4 (UE4) is one of the
In conclusion, Unreal Engine 4 is a powerful game engine that can be used for free, but with some limitations. The “free fix” for UE4 refers to workarounds and solutions that allow users to access the engine without paying licensing fees. By taking advantage of the free version of UE4, the 5% royalty model, discounts and promotions, and third-party assets and resources, you can create high-quality projects with UE4 without breaking the bank. UE4 is designed to be highly customizable and
Is Unreal Engine 4 Really Free? A Comprehensive Guide**
Please install according to the instructions in the installer.
Membership registration is required to use LuppetX.
Please set up your account.
The license applies immediately after purchase
and LuppetX becomes fully usable.