It wasn't on any map. It didn't exist in the guide. But after entering a specific button sequence on the elevator panel—Up, Up, Down, Left, Right, Left, Right, B, A, Start (the old Konami code, of all things)—a new button appeared: .
The specific update v327680 solidified the game’s multiplayer components. While the single-player campaign is the heart of the experience, the Scarescraper mode offers a frantic, procedural challenge for up to eight players. By refining the stability and adding DLC content in these later versions, Nintendo ensured that Luigi’s Mansion 3 remained a staple of the Switch library years after its 2019 launch. Luigi-s Mansion 3 -0100DCA0064A6800--v327680--US...
As of early 2026, this remains the most comprehensive version of the game, including all prior bug fixes and the second wave of the Multiplayer Pack DLC . Key additions include: It wasn't on any map
This 16-character hexadecimal string is the for a specific version of Luigi’s Mansion 3 on the Nintendo Switch. As of early 2026, this remains the most