SpriteIlluminator: Normal map effects

Documentation: Use these effect tools to create normal maps from sprite features such as transparency or color differences

SpriteIlluminator: Normal map painting for 2d games

2D Light and Shadow Techniques in URP

Viktor Lidholt – Adding 2D Lighting to Your Game

SpriteIlluminator - Normal map editor for 2d dynamic lighting

Creating real time light effects for 2d sprites

Creating real time light effects for 2d sprites

normal map AppNee Freeware Group.

How can I generate my normal maps ?

SpriteIlluminator: Export normal maps for game engines

Isometric Environment Lighting : Part II — Post Physical