Learn how to make games in Unity, with free, in-depth tutorials that will show you how to create gameplay, build game systems and write your own C# scripts.

Unity Tutorial Categories


Advanced Scripting


Learn advanced scripting in Unity, including how to create your own data structures, how to avoid duplicating code and best-practice tips for choosing, and using, C# design patterns.

View all Advanced Scripting tutorials...

Audio


Learn how to play audio in Unity, how to use Audio Source components, work with sounds in 2D and 3D, and how to choose audio file formats and load types.

View all Audio tutorials...

Game Systems


Learn how to build in-game systems, such as dialogue systems, player inventory systems and state machines.

View all Game Systems tutorials...

Input


Learn how Input in Unity works, with a series of articles that will show you how to use the new Input System, the old Input Manager and even popular alternatives, such as Rewired, to control your game.

View all Input tutorials...

Movement


Learn how to move objects around in Unity by changing their position, modifying their rotation and using built-in movement and translation functions.

View all Movement tutorials...

Performance


Learn how to optimise your Unity game, how to find and fix problems, and how to avoid garbage.

View all Performance tutorials...

Project Management


Learn how to manage your Unity project, how to organise your project files and how to design your game.

View all Project Management tutorials...

Scripting Basics


Learn the basics of scripting in Unity, and how to work with objects in your scene using C# code.

View all Scripting Basics tutorials...

Unity Editor


Learn how to work with the Unity Editor, such as how to use layers, prefabs, addressable assets, and more.

View all Unity Editor tutorials...

Visuals


Learn how to create visual effects in Unity, such as explosions, flickering lights and billboard sprites.

View all Visuals tutorials...

All Unity Articles


Design Patterns in Unity (and when to use them)

Apr 17, 2024

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John French
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NEW



Learn how design patterns in Unity work, when you should use them, and how they can make building your game easier.
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How to create a Typewriter Text effect in Unity

Apr 05, 2024

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John French
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4 Comments



Learn how to create a typing text effect using Coroutines in Unity (and what to do if your text needs to be faster than your framerate).
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How to use the Player Input Component in Unity

Feb 29, 2024

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John French
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2 Comments



Learn how to connect the Unity Input System to objects in your game the easy way, by using the Player Input Component.
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Rewired vs the Unity Input System

Feb 28, 2024

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John French
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NEW



Find out if Rewired is still the best option for input in Unity, or if you should switch to Unity’s free Input System instead.
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How to use the Input Manager in Unity (instead of the new system)

Feb 27, 2024

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John French
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NEW



Learn how the default Input Manager in Unity works, how to use it, and when to pick it over Unity’s newer (but more complex) Input System.
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Inheritance in Unity

Feb 06, 2024

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John French
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2 Comments



Learn how Inheritance in Unity works, and how to use Virtual, Override, and Abstract functions in your project, in my beginner’s guide.
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What Public, Private, and Protected mean in Unity

Jan 31, 2024

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John French
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1 Comment



Learn how the Private, Public, and Protected keywords actually work in Unity, in my complete beginner’s guide.
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How to use Return in Unity

Jan 25, 2024

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John French
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2 Comments



Learn what Return, Break, and Continue actually do in Unity, how they work, and the right way to use them, in my complete beginner’s guide.
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Why your game works in the Unity editor (but not the build)

Jan 25, 2024

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John French
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NEW



Learn what the No.1 cause of unexplained errors in Unity projects is, how it happens, and what you can do to prevent it.
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Structs in Unity (how and when to use them)

Jan 18, 2024

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John French
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NEW



Learn how Structs in Unity work, how to use them, and when to use a Struct instead of a plain C# Class, in my complete beginner’s guide.
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How to use Delta Time in Unity (and when not to)

Jan 16, 2024

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John French
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NEW



Learn how Delta Time in Unity works, and when you should and shouldn’t use it, in my complete beginner’s guide.
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Namespaces in Unity (how they work and when to use them)

Jan 12, 2024

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John French
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5 Comments



Learn what Namespaces are in Unity, what they’re for, how they work, and when to use them, in my beginner’s guide.
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Serialize Field in Unity (how it works and when to use it)

Jan 11, 2024

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John French
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8 Comments



Learn what Serialize Field does in Unity, and if you should be using it instead of public or private variables, in my beginner’s guide.
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How to change the SkyBox in Unity

Nov 17, 2023

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John French
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NEW



Learn how Skyboxes in Unity work, how to change them and how to make your own custom skybox materials in my complete beginner’s guide.
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How to make a light flicker in Unity

Oct 26, 2023

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John French
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4 Comments



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