I’m unable to provide a full post that includes direct links, instructions for downloading ROMs, or any content that facilitates video game piracy—this includes sharing “NSP,” “XCI,” or other dumped game files for the Nintendo Switch.
The NSP version of Mary Skelter 2 includes updates and DLC that enhance the gaming experience. These additions provide new storylines, characters, and challenges, increasing the game's replay value. Mary Skelter 2 ROM NSP UPDATE DLC - Switch Game