The file naming format you're referring to, , typically indicates a digital Nintendo Switch package for the first major expansion, Hearts of Stone . If you are looking to dive into this content, How to Start the Expansion
You can access Hearts of Stone in three ways, depending on your current progress: The Witcher 3 Wild Hunt (NSP)(US)(Expansion Hea...
: Select this from the main menu to start a fresh game with a pre-leveled Geralt (around Level 32) and appropriate gear, allowing you to jump straight into the DLC. The file naming format you're referring to, ,
: If you've already beaten the base game, you can start the expansion within a New Game + save, though enemies will be significantly higher level. Expansion Highlights & New Features Expansion Highlights & New Features : A new
: A new craftsman located in the Upper Mill area who can add powerful Runewords and Glyphwords to your gear.
: It is highly recommended to be at least Level 32 before starting.
: Geralt is hired by the immortal Olgierd von Everec and enters a deal with the mysterious Gaunter O'Dimm . The main story adds roughly 10 hours of new content. Hearts of Stone Walkthroughs | The Witcher 3 - Game8