Game Developer MetallCore999 has showcased a cool Unity's Amplify Shader Editor dissolve shader that lets you see through walls. "I am very tired of fighting with camera collision": https://80.lv/articles/this-unity-dissolve-shader-lets-you-see-through-walls/ | 80 Level

Poorly balanced physics are distracting, and ultimately detrimental to gameplay. In this 10-part video tutorial, you will learn the basics of 2D physics from rigidbody, collider, hinge joint, spring joint, effectors and character controllers. Check out the 2D physics tutorials in Unity and watch your static sprites come to life with realistic movements. | Unity