Luigi-s Mansion 3 -0100dca0064a6800--v327680--us... -

Now that you know what the string represents, here’s how to actually use it for troubleshooting, modding, or save management.

Cause: The folder name includes illegal characters (the hyphen in Luigi-s).

Solution:

If you are on a clean, unmodified console with official updates and no mods, you will never see this string. If you are on CFW with custom version tags, there is a risk of a ban if you go online. Stay in airplane mode when using modified version data.

Whether you landed here because you’re a casual ghost hunter trying to beat King Boo, or a technical user digging through 0100DCA0064A6800 save data, Luigi’s Mansion 3 remains one of the Nintendo Switch’s finest hours. The cryptic v327680 is nothing more than a signpost — a testament to the game’s post-launch support and the passionate modding community preserving their saves.

Remember to always back up your progress before experimenting. And if you ever see Luigi tremble at a shadow, just remember: you have the Poltergust, Gooigi by your side, and 17 floors of ghosts waiting to be vacuumed.

For more technical breakdowns of Nintendo Switch title IDs, save versioning, and game-specific hex editing, subscribe to our monthly deep-dive newsletter.

Article last updated for Luigi’s Mansion 3 version v327680 (final US patch).

Here’s an informative piece based on the identifiers you provided for Luigi’s Mansion 3:

Title: Luigi’s Mansion 3 – Title ID, Update Version, and Regional Context

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.

Update Version: v327680
On Nintendo Switch, update versions are often displayed in a v# format that reflects a decimal conversion of the actual internal build number or a simple major/minor revision. Here, v327680 is atypical for standard retail display (usually v1.4.0, etc.) and appears to be a raw internal or title-version value from system metadata or a modding/backup tool.

Region: US
Indicates the North American release. While the Switch is largely region-free, the US version uses English (and often French/Spanish) text/audio defaults, and its save data, updates, and DLC must match the same Title ID region block. The base Title ID 0100DCA0064A6800 actually corresponds to the worldwide version (used in US/EU), but the [US] tag confirms the cartridge’s retail region or the installed update’s origin. Luigi-s Mansion 3 -0100DCA0064A6800--v327680--US...

Possible Context:
The string Luigi-s Mansion 3 -0100DCA0064A6800--v327680--US is formatted like a folder name from a Nintendo Switch backup (NSP/NSZ/XCI) or save management tool (e.g., on a PC with emulators or custom firmware like Atmosphere). Such naming conventions help users identify:

Important Note for Legitimate Users:
If you obtained this string from a game cartridge or official eShop download, the v327680 is likely a display glitch or an artifact of a data manager. Nintendo’s official system settings will show “Ver. 1.4.0” as the latest. If you are using unofficial software, ensure you have legally obtained your game and updates to comply with copyright laws and Nintendo’s terms of service.

Summary Table:

| Field | Value | |-------------------|--------------------------------------------| | Game | Luigi’s Mansion 3 | | Title ID (Base) | 0100DCA0064A6800 | | Displayed Version | v327680 (likely erroneous/raw internal) | | Official Latest | v1.4.0 | | Region | US (North America) | | Typical Use | Backup management / homebrew naming |

Would you like help converting that version number to a standard format, or details on the actual v1.4.0 update contents?

To create a cheat feature file for Luigi's Mansion 3 (Title ID: 0100DCA0064A6800) on a modded Nintendo Switch, you need to place a text file in a specific folder on your SD card. The filename must match the Build ID of your specific game version (e.g., v327680). 📂 File Path Setup

Create the following directory structure on your Switch's SD card:SD:/atmosphere/contents/0100DCA0064A6800/cheats/ Title ID: 0100DCA0064A6800 (Luigi's Mansion 3)

Build ID: This is a 16-character hex string (e.g., B424BE15...). You can find yours by opening EdiZon or the Tesla Overlay while the game is running. ✍️ Creating the Cheat File Open a text editor (like Notepad). Paste your cheat codes. Use the format: [Cheat Name] 00000000 00000000 Use code with caution. Copied to clipboard

Save the file as [YOUR_BUILD_ID].txt (e.g., 7B9D6E12A3B4C5D6.txt) inside the folder you created above. 🛠 Tools for Cheats

If you don't want to create them manually, you can use these tools to automatically download and manage codes:

AIO-Switch-Updater: The easiest way to download the latest cheat databases directly to your Switch.

EdiZon-SE: Best for searching and creating your own codes by scanning RAM. Now that you know what the string represents,

Switch Cheat Code Manager: A PC tool to format and manage your cheat files.

Check out these tutorials for step-by-step visual guides on setting up and creating Switch cheats:

Title ID (0100DCA0064A6800): This is the unique hexadecimal code used by the Nintendo Switch eShop and system firmware to identify Luigi's Mansion 3. Every game and application has a unique ID to prevent conflicts.

Version v327680 (Update 1.4.0): In the Switch's internal numbering, v0 is the base game. Each update increases this number; v327680 specifically points to the 1.4.0 patch.

Region (US): This confirms the file is intended for the North American market, ensuring compatibility with US-based save data and DLC. Major Features in Version v327680 (Update 1.4.0)

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:

ScreamPark Minigames: Three new competitive games—Puck Buster, Slimy Shot, and River Bank—bringing the total to nine. ScareScraper Expansion:

Three new themed outfits for Luigi: The Magician, The Paleontologist, and The Captain.

Corresponding themed floors and ghosts that appear when these outfits are worn.

New rare ghosts that appear randomly during the 5, 10, or 20-floor climbs. Whether you landed here because you’re a casual

Art Viewer: A new "Special Content" gallery added to the Professor E. Gadd’s Lab, allowing players to view development illustrations. Game Overview and Legacy How to Update Luigi's Mansion 3 | Nintendo Support

The keyword "Luigi's Mansion 3 - 0100DCA0064A6800 - v327680 - US" refers to a specific technical configuration of the Nintendo Switch title Luigi’s Mansion 3. This identifier string—specifically the Title ID (0100DCA0064A6800) and the Version Number (v327680, which corresponds to update 1.4.0)—is commonly used in digital management, game preservation, and the modding community to identify the US regional version of the game after its final major content update. Technical Breakdown of the Keyword

0100DCA0064A6800: This is the unique Title ID assigned to Luigi's Mansion 3 on the Nintendo Switch eShop.

v327680: This represents the software version in internal hexadecimal-to-decimal conversion, specifically pointing to Version 1.4.0.

US: Indicates the North American region release of the software. Evolution in Version 1.4.0 (v327680)

Released on April 30, 2020, version 1.4.0 was the definitive update for Luigi’s Mansion 3, primarily focusing on the second part of the Multiplayer Pack DLC. Key features included: How to Update Luigi's Mansion 3 | Nintendo Support

For the modding community, 0100DCA0064A6800 appears in:

The version v327680 ensures that the memory offsets for cheats and mods are correct. Using a mod designed for v65536 on v327680 will likely crash the game.

This update (v327680) is the final major patch released for Luigi's Mansion 3, bringing the game to version 5.0.0. It focuses on multiplayer stability, DLC compatibility, and bug fixes.

A version number like v327680 is not standard — Nintendo’s official updates for this game stop at v196608 (which is 0x30000 hex = v3.0.0). Seeing 327680 suggests either:

One reason someone would search for 0100DCA0064A6800--v327680--US is save file manipulation. On a non-hacked Switch, save data is stored internally and cannot be directly copied to an SD card. However: