The zip you uploaded is marked as executable by Mac but I was not able to find a .app or .dmg file to run
So sorry about that! I'm very new to this and saw in the Unity editor something about the build being compatible with Windows, Linux, and Mac, so I just went with that. Will keep in mind for the future, thanks!
Ya in unity there is a tab for Mac, windows and linux on the left but then on the right you need to select from the drop down which one you want.
