simply download the zip file and extract it and right click on the .sh file and go to properties and click allow executing as a program and then open up a terminal and type this
cd (path to where you downloaded the file)
./Gnome3.8.sh
and it will install it for you and then logout and choose Gnome and you are ready to go

Ratings & Comments
3 Comments
1 Doesn't Work on 20.04 Dated 20/09/2020
Can it be used in Mint cinnamon 18.3?
Yes it can!