I am currently working on a 2D game, and I am trying to make a sort of static crackle effect that plays along the screen a bit like in Cuphead a 1930’s cartoon type looking game.
And in Cuphead a little static line effect plays along the screen. (I mean the lines and dots that appear all around the screen.) Please watch and look carefully.
In the video if you look carefully you can see lines that appear and disappear around the screen.
If any of you know how I could make this or if you know how to make it please tell me.