Advanced AI for Games; Behaviour Trees (Unity 6 Compatible) — 92% OFF Coupon

Create your own Behaviour Tree API in C# and apply it in the Unity Game Engine

★4.7 out of 5
6,026 students
Created by Penny de Byl
English
Updated May 2026
Overview

Quick Facts — Advanced AI for Games; Behaviour Trees (Unity 6 Compatible) Overview

Here's a quick overview of everything you need to know about Advanced AI for Games; Behaviour Trees (Unity 6 Compatible) before you enroll:

•Course Name: Advanced AI for Games; Behaviour Trees (Unity 6 Compatible)
•Platform: Udemy
•Instructor: Penny de Byl
•Coupon Last Verified: May 28, 2026
•Level: Advanced
•Topic: Development
•Subtopic: Game Development
•Total Time: 7h 30m of video content
•Language: English
•Access Type: Unlimited lifetime access + updates
•Certificate: Included upon completion from Udemy
•Main Skills: Students will learn the theory of behaviour tree design. · Students will learn how to develop a behaviour tree API in C# · Students will learn how to use behaviour trees to define the actions of non-player characters.
•Requirements: Students should have a solid understanding of C# · Students should have a working knowledge of the Unity Game Engine.
•Current Price: $9.99 (was $119.99). You save $110.00 with 92% discount.
•How to Apply: Click the coupon button to activate your discount automatically
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Skills

Skills You'll Master in This Course

By the end of Advanced AI for Games; Behaviour Trees (Unity 6 Compatible), you'll have these practical skills:

✓Students will learn the theory of behaviour tree design. .
✓Students will learn how to develop a behaviour tree API in C# .
✓Students will learn how to use behaviour trees to define the actions of non-player characters.
Prerequisites

Prerequisites for This Course

Before enrolling in Advanced AI for Games; Behaviour Trees (Unity 6 Compatible), make sure you have:

•Students should have a solid understanding of C#
•Students should have a working knowledge of the Unity Game Engine.
Course Content

About This Udemy Course

The following is the full official course description for Advanced AI for Games; Behaviour Trees (Unity 6 Compatible) as published on Udemy by instructor Penny de Byl:

Behaviour Trees (BTs) are an A.I. architecture that provide game characters with the ability to select behaviours and carry them out, through a tree-like architecture that defines simple but powerful logic operations.  It can be used across a wide range of game genres from first-person shooters to real-time strategies and developing intelligent characters capable of making smart decisions.   The codebase is deceptively simple and yet logical, reusable and extremely powerful.  The library is written in C# and implemented in Unity 2020, however will easily port to other applications.

The project has been tested in Unity 6!

In this course, Penny demystifies the advanced A.I. technique of BTs used for creating believable and intelligent game characters in games, using her internationally acclaimed teaching style and knowledge from almost 30 years working with games, graphics, and having written two award-winning books on games AI. Throughout, you will follow along with hands-on workshops designed to take you through every step of putting together your own BT API.  You will build the entire BT library from the ground up, while building an art gallery simulation scenario in parallel, to test the API as you go.

Learn how to program and work with:
  • A Behaviour Tree Library and API that's reusable across a wide range of game projects.
  • Tree architectures, nodes, leaves, sequences, and selectors that define the behaviour of individual non-player characters (NPCs).
  • Navigation Meshes and Agents that provide advanced path planning and navigation capabilities for characters.
  • A Blackboard System that acts as a global inventory for world states and allows characters to communicate with each other.

Contents and Overview

Throughout the course, you will follow along while a BT library and API are constructed from the ground up, to allow you intimate knowledge of the codebase.  Alongside this, a simple art gallery simulation will be constructed to test out the functionality of the library as it is put together.  The simulation will also rely on Unity's NavMesh System for navigation and path planning.

The course begins with an overview of Behaviour Trees and covers all the fundamental elements (including trees, nodes, leaves, sequences, selectors, and other logical constructs). Code will be developed to navigate the Behaviour Tree and used to drive non-player characters in the art gallery including a robber, cop, visitors and workers. Throughout this, students will gain a solid knowledge of how Behaviour Trees are constructed and can be traversed, to apply actions to game characters.

At the completion of this course, students will have a fully-fledged BT library and API that they can reuse in their own game projects, to provide game characters with complex intelligent behaviours.

What students are saying about Penny's courses:
  • Turns out, the hardest part of this course for me is finding the words to describe how glad I am to have enrolled in it.
  • I honestly love Hollistic's teaching approach and I've never learned so much within a few hours about coding effectively with such detailed explanations!
  • Penny is an excellent instructor and she does a great job of breaking down complex concepts into smaller, easy-to-understand topics.

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Expert Review

Is the Advanced AI for Games; Behaviour Trees (Unity 6 Compatible) Coupon Worth It?

Expert review by Andrew Derek, Lead Course Analyst at CoursesWyn.•Last updated: May 28, 2026.

Based on analysis of the curriculum structure, student engagement metrics, and verified rating data, Advanced AI for Games; Behaviour Trees (Unity 6 Compatible) is a high-value resource for learners seeking to build skills inDevelopment. Taught by Penny de Byl on Udemy, the 7h 30m course provides a structured progression from foundational concepts to advanced techniques— making it suitable for learners at all levels. The current coupon reduces the price by 92%, from $119.99 to $9.99, removing the primary financial barrier to enrollment.

✓What We Like (Pros)

  • Verified 92% price reduction makes this course accessible to learners on any budget.
  • Aggregate student rating of 4.7 out of 5 indicates high learner satisfaction.
  • Strong enrollment base with over 6,026 students demonstrates course popularity and trust.
  • Includes an official Udemy completion certificate and lifetime access to all future content updates.

!Keep in Mind (Cons)

The following limitations should be considered before enrolling in Advanced AI for Games; Behaviour Trees (Unity 6 Compatible):

  • The depth of Development coverage may be challenging for absolute beginners without the listed prerequisites.
  • Lifetime access is contingent on the continued operation of the Udemy platform.
  • Hands-on projects and quizzes require additional time investment beyond video watch time.
Final Verdict: Worth It
This course offers exceptional value with current pricing
✓
Rating

Course Rating Summary

Advanced AI for Games; Behaviour Trees (Unity 6 Compatible) has earned an aggregate rating of 4.7 out of 5 from 6,026 verified student reviews on Udemy. Below is the detailed rating distribution showing learner satisfaction across all star levels.

4.7
★★★★★
6,026 Verified Ratings
5 stars
75%
4 stars
15%
3 stars
6%
2 stars
2%
1 star
2%

* Rating distribution is approximated from the aggregate score. Sourced from Udemy.

Instructor

About the Instructor — Penny de Byl

Advanced AI for Games; Behaviour Trees (Unity 6 Compatible) is taught by Penny de Byl, a Udemy instructor specializing in Development. For the full instructor biography, professional credentials, and a complete list of their courses, visit the official instructor profile on Udemy.

•Instructor Name: Penny de Byl
•Subject Area: Development
•Teaching Approach: Practical, project-based instruction focused on real-world application of Development skills.
FAQ

Frequently Asked Questions

The following questions and answers cover the most common queries about Advanced AI for Games; Behaviour Trees (Unity 6 Compatible), its coupon code, pricing, and enrollment process.

Author

About the Author

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Andrew Derek

Lead Course Analyst at CoursesWyn with 8+ years of experience evaluating online learning platforms. I've analyzed 500+ Udemy courses and helped thousands of learners choose the right courses for their career goals.

⭐4.8/5 Rating
✓Trusted by 10K+ Students
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