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Unity 6.3 LTS is now available.

Create faster and reach more platforms

Download Unity 6

4X

Up to 4x more CPU performance¹

1.2M

Monthly active creators using the Unity Editor in 2024

20+

End-user platforms supported for running Unity creations

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Choose the right Unity 6 release

With Unity 6, our release model ensures consistent quality and stability across every version. We continue to provide Long Term Support (LTS) versions, and are introducing Update releases (Supported) to deliver new functionality and platform support more quickly, while enabling smoother upgrades between Unity 6 versions.

Learn about Release Support

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 6.3 LTS

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.

Unity 6.0 LTS

Survival Kids

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.

Key benefit

Simplify multiplayer game creation

Accelerate multiplayer game development with Unity 6’s end-to-end solution that makes integration, iteration, and deployment more reliable and faster than ever.

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

Dive into the latest tools and features with updated demos, in-depth best practice guides, and more.

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).

Fantasy Kingdom

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.

Megacity Metro

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.

Technical ebook covers

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.

Join the community

Frequently asked questions

Based on internal assessments and customer comparisons of performance at similar stages of development using new Unity 6 performance features.