Hi Nicholas,
The files for the games or apps that you downloaded from the Windows Store will only go directly to a specific folder or location on your storage device. To check where the games are located, you may go to this path: C:\Program Files\WindowsApps.
To check the configuration files for each that you downloaded from Windows Store, you may go to C:\Users\user name\AppData\Local\Packages.
Should you have any other queries, you can contact us anytime.