Daemon X - Machina Switch Nsp Update Dlc Upd

If you are managing game backups in format, utility tools are used to combine base games with their respective updates and DLC for easier installation.

"UPD" alone = firmware patch. "DLC UPD" = wrong terminology; DLC is separate content. Some repackers bundle DLC with the update, but that breaks signature checks. daemon x machina switch nsp update dlc upd