Unity 2D Game Design Tutorial 7 - Fix disappearing assets and using Sorting Layers
This tutorial explains how to arrange assets in a 2D scene in Unity using Sorting Layers. If you have assets that you want in the background and assets that you want in the midground and foreground of a scene, then you can use Sorting Layers to arrange these assets. You can also use Sorting Layers to fix the problem of disappearing assets in your scene.