We currently have these 8 tutorials for Unity and TexturePacker.
Tutorials for other frameworks are available from the tutorials list.
This tutorial shows you how to create a 2d game scene with a background and a character sprite animation. Use sprite sheets to optimise the game performance.
This tutorial shows you how to use optimized sprite sheets with Unity
Tutorial: This video shows you how create dynamic light effects for your pixel art scene in Unity using normal maps created with SpriteIlluminator.
Optimize Unity sprite meshes to increase your game's performance
Tutorial: Create amazing 2d lighting effects for your unity game using normal mapped sprites.
Tutorials about sprite sheets and game optimization:
Optimize your PNG files with TexturePacker. Reduce file size and improve performance. Learn how to adjust settings for lossless and lossy optimization.
This tutorial explains the most used sprite sheet types and how you can easily create a sprite sheet from a single of images. Links to free software included.
Tutorial: Create sprite sheets for your normal mapped sprites.