A tool for backing up your Elden Ring Saves - Seamless Coop Mod Support
You can change the settings to support only the Seamless Co-op mod saves, or the vanilla game saves, or both.
You can set how many save backups to rotate, the default is 5.
You can also specify what duration to wait between backups.
Please extract to the \Game folder inside the base Elden Ring directory.
Leave the powershell window up in the background while playing for your saves to automatically back up.
The tool settings can be modified by editing the EldenRingSaveBackupTool.ps1 file.
https://github.com/Aznlilly/EldenRingSaveBackupTool/releases/tag/InitialRelease