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That is a bit of a step up from the basics. You'll need to have a good foundation of scripting so I'd recommend the C# Bootcamp first, after that the Fundamentals of Pathfinding for learning about navigation in Unity. The pathfinding course will be getting an update quite soon that covers AI waypoints and detection. Since you'll be working with a 3d character I'd also recommend learning about 3D character animation in the Rigged Animations course.