[TUTORIAL] Wii U with Aroma in 2026: installing your games, Pretendo online, Bloopair and the best homebrew

Step-by-step Nintendo Switch and Wii U tutorials: Atmosphère and hekate custom firmware, Aroma, backups, homebrews and safe updates.
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[TUTORIAL] Wii U with Aroma in 2026: installing your games, Pretendo online, Bloopair and the best homebrew

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Automatically translated from French.

[TUTO] Wii U avec Aroma en 2026 : installer ses jeux, Pretendo en ligne, Bloopair et les meilleurs homebrews

With Aroma, the Wii U truly opens up: games on a USB drive, online play back with Pretendo, modern Bluetooth controllers and homebrew in 2026.


Before you start

You need a Wii U running Aroma (Beta-27, May 2026), booting automatically: see our Aroma tutorial. Under Aroma, homebrew launches directly from the Wii U Menu (.wuhb files in sd:/wiiu/apps/), and plugins (.wps) go in sd:/wiiu/environments/aroma/plugins/. The plugin menu opens with L + Down + SELECT.


The store and updates
  • Aroma Updater: updates Aroma and installs the official plugins, including Inkay.
  • Homebrew App Store: the Wii U homebrew store.

Copying and installing your own games

The reference guide wiiu.hacks.guide uses WUDD to copy a disc, and WUP Installer GX2 (1.4, May 2026) to install it:
  1. In WUDD, choose Dump partition as.app, then the partition Game. The result ends up in sd:/wudump/.
  2. On the PC, create the folder sd:/install and move the resulting folder GM… into it.
  3. In WUP Installer GX2, choose this folder, then USB or the internal memory.
For the USB drive, a powered hard drive (or a Y-cable) is recommended; the Wii U formats it and erases everything on it. Dumpling, for its part, also copies updates, DLC and saves, notably for the Cemu emulator.


Playing online again with Pretendo

Nintendo shut down the Wii U's online servers in April 2024. Pretendo Network replaces them for many games, including Mario Kart 8 and Splatoon:
  1. Open Aroma Updater, select Inkay (3.0.0), press + then A. On reboot, a notification confirms that Pretendo is active.
  2. Create a Pretendo account (PNID), on the website or on the console, with a different name from your Nintendo account.
  3. To go back to Nintendo's servers: plugin menu > Inkay > Connect to Pretendo network.
Never delete your Nintendo Network ID (NNID): you would lose your purchased games and their updates. SaveMii lets you copy your saves to the Pretendo account.


Useful plugins and homebrew
  • Bloopair (1.0.4, April 2026): connects Switch Pro, Joy-Con, DualShock 3 and 4, DualSense and Xbox One S/X controllers to the Wii U, up to seven, with rumble. You pair them with the console's SYNC button.
  • SaveMii: backs up and restores saves for Wii U and vWii games.
  • FTPiiU: an FTP server to transfer files without removing the SD card.
  • SDCafiine: loads game mods from the SD card (sd:/wiiu/sdcafiine/[titleid]/[mod]/content/).
  • Screenshot: screenshots, with the TV button + Left.
  • Region Free: launches games from other regions, already included in Aroma.
  • UWUVCI (3.100.2): creates channels to launch your DS, GBA, N64, Super Nintendo, Wii or GameCube games from the Wii U Menu.
RetroArch and older homebrew in.elf format don't work under Aroma: they need the Tiramisu environment, which is archived.


The most common errors
  • Error 150-3030: the SD card is write-protected.
  • The SD card is not recognized: it must be FAT32, with a single partition, and must not be named “WIIU”.
  • An old homebrew won't start: it's in.elf format and requires Tiramisu.
  • Pretendo won't connect: Aroma must boot automatically (coldboot); an old version of Inkay displays “This version of this file is unknown!”.
For Wii games on Wii U, see our vWii tutorial.


Sources and official guides: Wii U guide · Aroma · Pretendo: Wii U installation · Bloopair · WUP Installer GX2

Tgames provides no games, BIOS or keys: only use backups of your own games and your own console. A question? Reply to this topic.

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