Tutorial collection

Advanced AI Behavior System in Unreal Engine | Behavior Tree, Blackboard, EQS

Build a complete Advanced AI Behavior System in Unreal Engine step by step. In this series, we move beyond simple Blueprint-only enemy logic and start building a cleaner, more scalable AI system using Behavior Trees, Blackboard, AI Controllers, AI Perception, Environment Query System, and combat behavior. We begin with the foundation, creating a basic Behavior Tree patrol system, then expand the enemy AI into more advanced behavior such as chasing the player, switching states, hearing perception, armed enemy movement, taking cover, player down logic, and shooting back. This series continues from my previous Enemy AI series, so if you are completely new to Unreal Engine AI, you can watch that first on my channel. But if you already understand the basics of Unreal Engine and want to build a more professional enemy AI system, this series can also stand on its own. By the end of this series, you will understand how to structure enemy AI in a cleaner way and how to build behavior that can be expanded for real game projects.