It looks like you've provided what appears to be a Title ID (0100DCA0064A6800), a version number (v327680, which typically corresponds to update 5.0.0 in Nintendo Switch formatting), and a region identifier (US) for Luigi's Mansion 3.
/switch/Checkpoint/saves/0100DCA0064A6800save.dat – this is your game progress.Nintendo Switch Title ID: 0100DCA0064A6800
This 16-character hexadecimal string is the unique Title ID assigned by Nintendo to Luigi’s Mansion 3 for the Nintendo Switch. Every game cartridge, digital download, and DLC has a distinct Title ID. The first half (0100DCA0064A6800) identifies the base game; variations in later characters would indicate different regions or demo versions. Luigi-s Mansion 3 -0100DCA0064A6800--v327680--US...
Improved gameplay stability and fixed several bugs related to floor progression. System Requirements & Emulation If you are using this file for emulation (such as on Performance: It looks like you've provided what appears to
Remember: always keep backups, respect online play guidelines, and verify your game’s official updates through Nintendo’s servers for the best experience. respect online play guidelines
EGadd: "Luigi, my boy, that E-Gadd phone I gave you? It wasn't just a phone. It was a trap. And you brought it right into the heart of the Last Resort."
Q: What does the trailing ... in your keyword mean?
A: It indicates truncation. The full technical reference might be 0100DCA0064A6800--v327680--US--S00 (S00 = save slot 0).