[TUTORIAL] GameCube games on Wii and Wii U: Nintendont, the successor to DIOS MIOS

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[TUTORIAL] GameCube games on Wii and Wii U: Nintendont, the successor to DIOS MIOS

Post by Tgames »

Automatically translated from French.

[TUTO] Jeux GameCube sur Wii et Wii U : Nintendont, le successeur de DIOS MIOS

To play GameCube games on Wii or Wii U, DIOS MIOS has had its day: Nintendont has replaced it, with games from a USB drive or SD card, USB controllers and 16:9.


DIOS MIOS or Nintendont?
  • DIOS MIOS: last version 2.11, in 2014. It only worked on Wii, required a separately formatted drive, and is no longer developed. If you still have it, you can leave it: it does no harm, but you will not need it anymore.
  • Nintendont: still developed in 2026 (version 6.508 in the official repository, latest changes in September). It works on Wii and on Wii U in vWii mode, reads games from USB or SD, and supports most controllers.

What Nintendont can do
  • GameCube controllers (Wii ports or the official USB adapter), the Wii Remote with Nunchuk, the Classic Controller, the Wii U Pro Controller, the DK Bongos, and many USB controllers.
  • Memory card emulation, one per game by default.
  • The forced 16:9 mode and progressive scan, cheat codes, disc swapping.
  • Arcade games for Triforce.
What does not work: the Game Boy Player, never supported. The GBA link cable, real memory cards and original discs only work on a Wii, not on a Wii U.


1. Requirements

A Wii with the Homebrew Channel, or a Wii U with the Homebrew Channel in vWii mode. See our tutorials hacking your Wii and installing Aroma on Wii U.


2. Installing Nintendont
  1. Nintendont is not published as a downloadable release: get the file loader.dol from the loader folder of the official repository (FIX94/Nintendont), or install it from the Open Shop Channel.
  2. Rename it boot.dol and place it in /apps/Nintendont/, with meta.xml and icon.png.
  3. Even simpler: USB Loader GX can install and update Nintendont from its update menu.

3. Storing the games
  • Storage format: FAT32, with an allocation unit of 32 KB. The project's repository also accepts exFAT, but the reference guide recommends FAT32 only: it is the safe choice.
  • Folder: /games/ at the root. To be recognized by USB Loader GX, each game has its own folder with its ID: /games/The Legend of Zelda The Wind Waker [GZLE01]/game.iso.
  • Two-disc games: game.iso and disc2.iso in the same folder.
  • Prefer a USB hard drive: the Wii's SD slot is slow, and USB flash drives are known to cause problems.
The GameCube BIOS is not required. If you want the original boot animation, copy your console's BIOS to the root under the name iplpal.bin (or iplusa.bin, ipljap.bin) and disable “Skip IPL”. On Wii U, PAL BIOS files are not supported.


4. Launching a game

From Nintendont itself (choose the storage device, then the game), or directly from USB Loader GX or WiiFlow Lite, which call it in the background. Memory cards are created in the saves folder: a size of 251 blocks is recommended, except for the rare games that require more.

In game, R + Z + Start resets, R + Z + B + D-pad down powers off.


5. Ripping your own GameCube discs

With CleanRip, on a Wii. Note: only the early Wii models, the ones with GameCube ports, can read GameCube discs. The Wii “Family Edition”, the Wii mini and the Wii U's vWii cannot. A GameCube game weighs about 1.3 GB. Downloading a game remains illegal, even if you own the original.


6. The most common errors
  • The game does not appear: it is not in /games/, or the storage is not FAT32 with 32 KB units.
  • Black screen at launch: check Nintendont's compatibility list (GBAtemp wiki); some games need a specific setting, or are not playable yet.
  • The USB controller is not recognized: test it with the HIDTest homebrew. It needs a configuration file controller.ini.
  • Stuttering in cutscenes: the game is on the SD card. Move it to a USB hard drive.

⚠ Warning: Nintendont is updated often: only get it from its official repository, the Open Shop Channel or through USB Loader GX. Ready-made GameCube game “packs” are illegal.


Sources and official guides: Nintendont (GitHub) · hacks.guide wiki · Ripping your games · CleanRip

Tgames does not provide games, BIOS files or keys: only use backups of your own games and your own console. Have a question? Reply to this topic.
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