This course explores the principles and techniques behind developing intelligent, dynamic, and adaptive Non-Player Characters (NPCs) for modern video games. Through a series of hands-on lectures, students will gain a deep understanding of key AI concepts, including Finite State Machines, Behavior Trees, Pathfinding Algorithms, and Steering Behaviors. The course also covers advanced topics such as Decision-Making Systems, Machine Learning for NPCs, Procedural Animation, Fuzzy Logic, and Crowd Simulation. By the end, students will be equipped with the tools to create more immersive, responsive, and lifelike NPCs that enhance the player experience.