Reduce Project / Solution Size

Hi So I ziped up the unity project / solution and found that it came to over 100 mb zipped up, and over 500mb unzipped. This is the project, NOT the built application (which is about 10 mb).

I would like to reduce the project size for transport / sharing with a college.

What can I safely delete from the project? Im eyeing the cache folder under Library for instance.

Zip up the Assets folder and the Library folder - unless you’ve written specialized code such as a plugin, everything you need will be in those. If the zipped files are still huge, it means you’ve got a lot of unused stuff imported into your project - get rid of it!