Early Access Features

Features that are in development, but available in a stable state.

Windows
MacOS
Linux

Features available in Early Access give you the opportunity to learn how they work, plan your pipeline, and create test content. You should use caution when shipping with features in this state as they may not be optimized for performance or stability and may not be available on all platforms. We support backward compatibility for assets, and the APIs for these features are stable.

Welcome to the new Unreal Engine 4 Documentation site!

We're working on lots of new features including a feedback system so you can tell us how we are doing. It's not quite ready for use in the wild yet, so head over to the Documentation Feedback forum to tell us about this page or call out any issues you are encountering in the meantime.

We'll be sure to let you know when the new system is up and running.

Post Feedback