Transfer the NSP file to your Nintendo Switch SD card (usually within a designated folder).
Open your preferred installer (e.g., DBI) via the Homebrew Menu on your Switch. switch nsp sonic origins digital deluxe link
Unlock content, music, and concept art by collecting coins through missions. How to Install the NSP (General Guide) Transfer the NSP file to your Nintendo Switch
If you are looking to manage your legally purchased game files, let me know if you want to learn about or how to safely install official game updates while keeping your Switch offline. Share public link switch nsp sonic origins digital deluxe link