Unity 6.3 LTS is now available.
Create faster and reach more platforms
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Choose the right Unity 6 release
Unity 6.3 LTS
Unity 6.3 LTS is supported with two-year LTS until December 2027, with an additional year of support for Unity Enterprise and Unity Industry subscribers.
Unity 6.0 LTS
Unity 6.0 LTS is supported with two-year LTS through October 2026, with an additional year of support for Unity Enterprise and Unity Industry subscribers.
Survival Kids | KONAMI
Improved stability, performance, and support
Unity 6 releases are tested and validated in real production environments with studios building games across different genres and platforms. Through Production Verification, we can deliver tools that perform reliably in the real world, not just in isolated test environments.
Expand possibilities with Unity 6
Discover faster rendering, powerful lighting options, end-to-end multiplayer workflows, dynamic AI capabilities, and increased support for mobile web runtimes.
Key benefit
Expand multiplatform reach
Build better experiences for mobile and mobile web, plus get the latest multiplatform advances with build profiles and an improved platform browser.
Key benefit
AI provides contextual help
Make creating faster and easier with Unity AI, available in Beta in Unity 6.3 LTS. Get contextual assistance, automate tasks, generate assets, and speed up dev all from within the Unity Editor.
Key benefit
Boost rendering performance
Unity’s render pipelines deliver significant CPU and GPU performance enhancements to speed up production across platforms.
Key benefit
Achieve more engaging visuals
Elevate your scenes with scalable, captivating visuals using the latest advances in rendering, lighting, and VFX.
Key benefit
Enhance productivity and functionality
Access better profiling options, an improved UI Toolkit, and updates to ProBuilder and Cinemachine, all to ensure smooth and intuitive workflows.
Fantasy Kingdom
Discover how Unity 6 can be leveraged to create compelling and immersive worlds.
How studios are using Unity 6
Unity 6 is significantly more stable and performant than our last major release with enhanced support for every Unity customer.
Creating innovative new multiplayer experiences
Stratton Studios
Learn why one studio is going all-in on Unity 6 Multiplayer Solutions to build networked games of all kinds, including persistent open-world MMO TCG World.
Illuminating Harold Halibut’s underwater world
SLOW BROS.
Learn how SLOW BROS. used the latest HDRP graphics tech and Unity 6 to build a visually stunning game that’s been years in the making.
Get the most out of Unity 6 with learning resources
Fantasy Kingdom in Unity 6
Discover this stylized demo that showcases the advanced rendering performance, cutting-edge lighting capabilities, and strong mobile optimization of the Universal Render Pipeline (URP).
Megacity Metro
Experience this competitive, 100+ player cross-platform demo to learn multiplayer mechanics, implement gaming services, and try out Unity 6.0 LTS features.
Unity 6 technical resources
From a thorough introduction to URP, to performance optimization guides for multiple platforms, and a version control best practices guide, we’ve got you covered to get started with Unity 6.
Extend your success
Documentation
View the Unity Editor Manual, and learn what’s changed in Unity 6.
Unite 2025 sessions
Access dozens of sessions on Unity 6 from Unite 2025 in Barcelona.
Support and Services
For complex productions with a high number of dependencies, Unity Support and Services can help make the move to Unity 6 straightforward.
Community
Join the largest community of Unity users. Creators of all levels, from beginners to experts, hobbyists to professionals, can connect, learn, share, and get inspired here.
Frequently asked questions
Unity 6 is available in the Unity Hub. Follow the on-screen instructions for guidance through the installation process and setup.
Unity 6 is the latest family of releases of the Unity Engine, and is designed to be stable and supported over an extended period, minimizing the cost and risk to upgrade.
We will continue to provide Long Term Support (LTS) versions (e.g., Unity 6.3 LTS), and have introduced Supported Update releases (e.g., Unity 6.2) to deliver new functionality and platform support more quickly, while enabling smoother upgrades between Unity 6 versions.
Check out the documentation guide for all the updates included in this release, including feature additions, performance improvements, bug fixes, and more.
If you want to provide feedback please visit Unity Discussions. If you run into an issue, check the Issue Tracker to see if it’s a known issue or if you’re the first to experience it. If you can’t find what you’re looking for, go to Help > Report a Bug in the Unity Editor.
After extensive consultation with our games community and customers, we’ve canceled the Runtime Fee. This means that there will be no runtime fee associated with games created with Unity 6. Unity 6 is the most stable and performant version of Unity to date, and we want everyone to be able to access it without hesitation. Learn more here.
- Based on internal assessments and customer comparisons of performance at similar stages of development using new Unity 6 performance features.