Did you not use GitHub? This is one of the many reasons why GitHub is used. It allows you to revert changes based on pushed commits. However, I feel I'm going to need some more information about the project. How are you plannng on recovering it?
I forgot to ad github, basically the only latest build of the game I have is a compiled build, which i have decompiled but when i add into unity (even into a new poject) it's all broken, as in, animations don't play, text and everything shows as white boxes, etc. so i'm gonna need some help to be able to recover it all