The most legitimate use of Google Drive with Steam is for offloading game files you aren't currently playing. This is useful if you have a slow internet connection but plenty of cloud storage.
: Once Steam creates the compressed backup folder on your computer, upload that entire folder to your Google Drive. download steam google drive
You can use the app to mount your cloud storage as a virtual drive (e.g., a G: drive). Installing Steam games on Google Drive :: Help and Tips The most legitimate use of Google Drive with