I made a throwaway project to try a technique called "Sprite stacking" it allows you to create a pseudo 3D effect with just 2D "slices" of an object by showing them sightly shifted upward from each other.

I researched on how other did it and jumped straight on making it myself.

I didn't have much issues as I made it specifically to be a one-shot toy project, but now, I have the knowledge on how to do it and can freely decide if it's needed for any future project i'll be working on.

A GIF of the project, I also flatten the slices while moving to show the difference.