How to create Super Mario World level end visual effect

Hello guys,

I’m creating a classic 2D platformer and at the end of the level I need to create the same visual effect as the one used by Super Mario World. The same effect of this video:

I’ve tried to use UI masks, but I could not solve the problem.

Hey @Kabaw! I found this video, which I think is what you are trying to do, an inverted mask: Make a Cutout Mask in Unity! (Inverted Mask) - YouTube