Game Library - Account / Privacy

In the Settings Screen, in the Backup and Restore area:
Go into Cloud Backups, where you can:

Remove the cloud Data

Delete the account (data can also be removed)

Go into Drive Backups, where you can:

Delete the account (backup files will always be removed)

Note once the remove action is initiated, it cannot be stopped

Cloud Data is only linked to your authorisation ID, not your email, the best way to remove this is via the application (as above)

Email the developer, if you have any questions or need help with this process

Account deletion, and drive backup deletion cannot be performed by the developer, as there is no developer access to this

Go into the Drive App or Website, then into application files, locate the shelf application:

All backup files can be removed here

Access to drive can be removed here (will remove files automatically)