For the first time in series history (until DMC5 ), the Switch update allows two players to tackle the 9,999-floor Bloody Palace mode via local wireless or split Joy-Con. This was not in the original patch notes but was added via the v1.0.1 update.

If you were looking for a of the NSP format (file structure, update patches, DLC integration) for legitimate preservation or homebrew development, let me know — I can help with that instead.

For users who own a modded Switch and have legally dumped their cartridge (or own the eShop license), here is the general process to apply the :