Unity Tutorials

Learn how to create a flashing light, a flickering bulb and a soft dancing flame light effect in Unity, in my beginner’s guide.

Learn how to create a dialogue system in Unity, how to store and display text and how to create branching, multiple-choice conversations.

Learn how enums in Unity work, how to make your own, and how you can use them to create options, states and dropdown menus in the Inspector.

Learn the different methods for building an AI system in Unity, including pathfinding, targeting, movement prediction and decision-making.

Learn how to use explosions to move objects in Unity, using 2D and 3D physics, in my beginner’s guide.

Learn how to use Unity’s new Random Audio Container to generate natural, randomised sounds, without writing a script.

Learn how Prefabs in Unity work, how to create variants of a Prefab and how to nest prefabs together in my complete guide.

Learn how to add your own background image in Unity and how to make infinitely scrolling parallax backgrounds, in my beginner’s guide.

Learn how inventory systems and items work in Unity, and how to make your own, in my beginner’s guide.

Learn how Addressable Assets work in Unity, how they compare to using Resources or Asset Bundles, and if you should use them in your project.

Learn how to use async functions in Unity, how they’re different from coroutines and if (and when) you should use them.

Learn how State Machines in Unity work, how they can help you, and when not to use one, in my in-depth beginner’s guide.

Learn how Arrays work in Unity, why they’re useful and how to make arrays with your own custom data types, in my in-depth beginner’s guide.

Learn how to delay a function, pause logic and trigger code at fixed intervals in Unity.

Learn how to destroy objects and components in Unity, and what happens behind the scenes when you do.