Live2D Cubism SDK for Unreal Engine Beta Version Officially Released!

Live2D Cubism SDK for Unreal Engine Beta Release

On May 29, 2025, Live2D Inc., based in Shinjuku, Tokyo, announced the beta release of the Live2D Cubism SDK for Unreal Engine. This new version, designated as R1 beta 1, marks a significant evolution from its alpha predecessor, enhancing stability and opening new possibilities for developers working with Unreal Engine.

Enhanced Features and Performance Improvements

The beta release introduces several new features that were not available in the alpha version, along with performance optimizations. These improvements allow developers to create more dynamic and engaging 3D representations of 2D illustrations using the familiar framework of Unreal Engine. The SDK is compatible with Unreal Engine versions 5.3 to 5.5, ensuring that developers can integrate Live2D within their existing projects seamlessly.

Key Features Introduced in the Beta:

1. Rendering Functionality on Render Targets: Developers can now render models directly onto render targets, enhancing the visual quality and flexibility of their projects.
2. Optimized Drawing Processing: Improvements in rendering performance through optimization of drawing processes for models and texture masks.
3. Re-import Functionality for Embedded Data: This feature allows for the re-importation of embedded data, simplifying the workflow for developers.
4. Motion Consistency Checking: A new feature that allows developers to check the consistency of loaded animations, ensuring a smoother experience during development.

For developers eager to explore these features, the Live2D Cubism SDK for Unreal Engine can be downloaded from the official site: Live2D Download.

Future Prospects

Looking ahead, the company plans to release the official version of the SDK later this year. Developers and users interested in Live2D can expect further announcements regarding the detailed release schedule as improvements are made.

What is Live2D Cubism?

Live2D Cubism is a powerful 2D modeling tool that enables creators to achieve 3D-like expressions from a single illustration. It provides a comprehensive set of deformation tools that allow users to model in line with their creative vision. The SDK supports a variety of development environments, including Unreal Engine, and is utilized in various sectors from game development to video production and beyond.

For more information on Live2D Cubism, visit the official website: Live2D Cubism.

About Live2D Inc.

Live2D Inc. has dedicated its efforts to developing the expressive technology of Live2D, which adds dimensional animations to 2D illustrations. The company is continuously expanding its offerings, which include software licenses for Live2D Cubism, the Live2D Creative Studio focused on production research, and a marketplace for Live2D illustrations and models called 'nizima'. They also provide tracking applications for VTubers and online video editing services, alongside courses designed to train professionals in Live2D.

With a collaborative project underway with Aniplex aimed at producing feature-length animated films, the applications for Live2D are growing exponentially across various fields including games, education, and content creation.

As Live2D continues to evolve, the company remains committed to its mission: allowing creators to draw and animate as they envision. Future advancements in Live2D technology promise to offer even more creative possibilities, making it an exciting time for artists and developers alike.

For more information about Live2D and its initiatives, check out the following links: