When the DLC dropped, standard patching methods failed. The game would crash on the title screen. This forced the community to develop a new tool: and specific "EsPatch" methods.
Not all Switches can run CFW. “Patched” refers to a hardware vulnerability being fixed by Nintendo.
In the context of the Nintendo Switch, stands for Nintendo Submission Package . It is the file format used by the Switch operating system for digital games, updates, and DLC.
Mario Kart 8 Deluxe Booster Course Pass DLC | Nintendo - GameStop
For standard installations on emulators or modified consoles:
This is what you actually want. A "patched NSP" usually means:
: All players must be on the same software version to participate in local wireless or online play.