Will new update allow exporting with retro effect?

Hi i'm interested in buying spritestack but I need to know if i'll be able to export my projects to unity or somthing similar. I specfically want the retro effect like in this gif.

https://twitter.com/i/status/1412896227470069760

Will it still look the same exporting to unity or will I need some kind of shader or somthing to maintain the look?