AI and Behavior Trees

Information over Artificial Intelligence including the use of Behavior Trees and Navmesh.

Windows
MacOS
Linux

Behavior Tree

  • Behavior Tree Quick Start Guide

  • Behavior Tree User Guide

  • Behavior Trees Nodes Reference

  • How Unreal Engine 4 Behavior Trees Differ

Environment Query System

  • Environment Query System User Guide

  • The EQS Testing Pawn

  • The Environment Query System Node Reference

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.

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