: A video by Kasablanco provides a link in its description for a 100% complete save file that includes all DLC.
: Open the PS4 version of the game. From the title screen, go to System > Cross-Save Management > Upload Save Data to Cloud Storage .
: Open the PS5 version. Go to System > Cross-Save Management > Download Save Data from Cloud Storage .
: You can also manually back up your data by going to Settings > Application Saved Data Management > Saved Data in System Storage > Copy to USB Storage Device .