Let's Create: A sliding puzzle game in Unity
The sliding puzzle game (also know as fifteen or 15-puzzle) is where you have a grid of squares with one removed, and y…
Simon: A Memory Game in Unity
Recreate the classic Simon audio/visual memory 2D game in Unity. Build the game board from sprites, add Coroutine-drive…
Live Webcam in Unity: Render Camera Feed on a Quad
Want to display a live *webcam feed* inside your Unity scene?
Let's Create: Crossy Road in Unity
Ready to build your own Crossy Road?
Shader Stories: URP Blur
Create a blur shader that can be used on a material to blur opaque objects in the scene.
Let's Create: A Reaction Game in Unity
Create a reaction game in Unity where a target appears on the screen and you have to click it as fast as you can!
Shader Stories: URP Wireframe Shader
Create a wireframe shader for use in the Universal Render Pipeline (URP) in Unity.
Let's Create: Lights Out Puzzle in Unity
We are creating a lights out puzzle game using the Unity game engine.
Shader Stories: Mandelbrot Set
Render the Mandelbrot fractal on the GPU in Unity, then navigate it interactively and colour it with smooth gradients.
Shader Stories: Billboard Shader
When you want to use a 2D image in a 3D scene in Unity you will likely want to use a billboard effect to ensure it is a…
Let's Create: Breakout in Unity
Breakout is the classic 2D block breaking game where you need to bounce the ball using the player paddle to break all t…
Let's Create: Jigsaw Puzzle in Unity
We are creating a 2D jigsaw puzzle game using the Unity game engine.
Restrict 2D Object Dragging to the Screen in Unity
Nearly all 2D games require you to click or touch to drag objects around the scene.
Let's Create: Asteroids in Unity
Asteroids is the ultimate arcade shooter.
Let's Create: Minesweeper in Unity
Minesweeper has been around since the 90s.
Shader Stories: Colour Gradients
Build smooth two-colour and three-colour gradient shaders in Unity, with the maths broken down step by step.
2D Grid Movement Player Controller in Unity
For any tile based game you need your player object to snap between points rather than having free movement.
Creating a Starry Sky in Unity
Build a starfield from real astronomical data, instantiate the stars as GameObjects, then overlay constellation lines.
Let's Create: A Block-Stacking Tower Game in Unity
In this Unity tutorial we create a simple block stacking tower game.
Scene Transitions in Unity: Angry Birds 2 Style
In this Unity tutorial we replicate the scene transition effect from Angry Birds 2.
Let's Create: Whack-A-Mole in Unity
In this Unity tutorial we create Whack-A-Mole which has a grid of 9 moles that pop up at random and you have to tap on …
Drag 2D objects in Unity
Nearly all 2D games require you to click or touch to drag objects around the scene.
Billboarding in Unity
When you want to use a 2D image in a 3D scene in Unity you will likely want to use a billboard effect to ensure it is a…
Drag Line Force Effect in Unity
Many 2D skill games require you to click (or touch) and drag to apply force to an object.
Unity Quick Tip: Changing the Default C# Script Contents
Whenever you create a new C# script in Unity it comes preloaded with some default contents.
Shader Stories: Wireframes
A three-part dive into rendering wireframes in Unity shaders — a flat quad, a full mesh, and an overlay on top of an ex…
Viewing Custom Meshes in Unity Edit Mode: ExecuteAlways and OnValidate
We extend our custom mesh code to enable us to see the results in Unity when in edit mode by using the ExecuteAlways at…
Shader Stories: Edge Detection with Convolution Filters
Adding edge detection to a render texture in Unity by using compute shaders to process Sobel filters.
UV Mapping for Regular Polygon Meshes in Unity
In the previous video we showed how to create any n-sided regular convex polygon in Unity at runtime using a custom mes…
Custom Mesh Polyhedra in Unity
Generate regular polygons procedurally in Unity using custom meshes, apply UV mapping for textured shading, and preview…
Creating Regular Polygons with Custom Meshes in Unity
The only polygons that Unity provides built-in are quads.