Installable package REQUIRED files and directories

I understand that I need to use a 3rd party installer to package a game but what Unity files (besides .exe and directories MUST be included in the package? For example, I’m pretty sure that solution files (Assembly, *.sln) don’t need to go? :smile: Currently I see only 4 directories:
Assets (assume would need that)
Library (assume would need that as well)
ProjectSettings (probably not required - not sure)
*_Data (assume this one is necessary)

Any thoughts?

You include 100% of everything that Unity outputs when you make a build. You don’t include anything at all from your project.

–Eric

Ok. Got it. My mistake was directing the build into the same directory where my project resides. Thank you.