Wii U:VC Extract

How to extract ROMs from Wii U VC games
Extracting the ROMs out of your VC Games means that you can use the ROMs from this guide on an emulator on your PC or another console.

Before you begin, if you are using Windows, make sure that File Name Extensions is enabled in File Explorer, like in the image below.



Also make sure that your USB storage device or SD card is formatted as FAT32. If it is not, use one of these tools to do so:
 * Windows - GUIFormat
 * Linux - GParted
 * macOS - Disk Utility
 * macOS Users: Always select “MS-DOS (FAT)”, even if the device is larger than 32GB.

Dumpling

 * 1) Insert the USB Device or SD Card into your Wii U
 * 2) If prompted, do not format any USB devices through the Wii U.
 * 3) Open the Internet Browser on your console and go to
 * 4) Tap “Launch dumpling”.
 * 5) * If your console freezes for more than 10 seconds, hold down the Power button for 4 seconds and reboot.
 * 6) * Once rebooted, reset the browser’s save data and try again.
 * 7) Select “Dump Digital Games”.
 * 8) Select all the games you want to dump using the DPad/A button and then press Start.
 * 9) Make sure the account is set accordingly, then select Start to begin dumping. (this could take a while)
 * 10) Once finished, press start to exit Dumpling and insert your USB storage device or SD card into your computer.
 * 11) Copy all the games you want to extract from   to somewhere on your computer.

DumpsterU

 * 1) Download the latest release of DumpsterU for your OS.
 * 2) Insert the USB drive into your Computer. Do not format the drive if promted to.
 * 3) Open up DumpsterU on your PC. Ubuntu users may have to open it through the terminal with.
 * 4) Select your USB drive and insert your otp.bin and seeprom.bin into DumpsterU and click Ok.
 * 5) Select the game you want to extract and select a place to store it. (You have to do this step with every game you want to extract.)

What you need

 * wiiu-vc-extractor (download the respective .zip file for your operating system)

Instructions

 * 1) Extract the contents of   to a folder on your computer.
 * 2) * If your game is a NES/SNES/FDS/TurboGrafx-16 game, go into  and copy the   file into the same folder that you extracted   into.
 * 3) * If your game is a GBA game, go into  and copy the both files into the same folder that you extracted   into.
 * 4) * If your game is a PCE game, go into  and copy the   file into the same folder that you extracted   into.
 * 5) Open a Command Prompt or a Terminal and enter these commands:

Intructions

 * 1) In your dump go into  . There should be a single file in that folder. Rename its extension to.

Instructions

 * 1) In your game dump go into  . There should be a file called   and have a   file inside it. If it is an   file you can rename it to   and have it work that way.

What you need

 * nfs2iso2nfs
 * If you are using Windows, .NET Framework version 4.5.2 or newer
 * If you are using Linux/macOS, wine

Instructions

 * 1) Copy the   to the content folder of the dump.
 * 2) Run   (You have to do this step with every game you want to extract.):
 * 3) * Windows:
 * 4) * Linux/macOS:
 * 1) * Linux/macOS:
 * 1) * Linux/macOS:

Nintendo Wii
Q: When running the exe I get “AES key missing”. What do I do?

A. You are missing htk.bin in the /code folder. Redump your game.

Q. When running the exe I get “Wii Common Key not found”. What do I do?

A. You are missing the Wii Common Key (not WiiU) in the dump. Get the Wii Common Key from your  dump and put it into a file called   with a hex editor.

(will add more if more issues arise)

Credits
lendun for writing the wiiuvcextractor/N64/opening sections, figuring out how to select a default Github Pages theme/Creating the original guide.

Lazr for writing the DS/Wii/issues sections and helping with fact checking.

Gary and other Wii U helpers in the NH Discord server for helping with fact checking.

all the amazing developers who made the software used in this guide!