Loadiine is considered an older method of playing backups. Most users now prefer WUP Installer GX2 to install games directly to the Wii U menu or USB storage, as it offers better loading speeds and online compatibility.
This specific DLC pack is intended for the original Wii U version . If you are looking for tracks for Mario Kart 8 Deluxe on the Nintendo Switch, these files will not work.
SD:/wiiu/games/Mario Kart 8 [AMKE01]/aoc/ (The DLC files go here) MK8-USA-DLCs-LOADIINE-ZIPERTO.rar
Typically includes the Mercedes-Benz x Mario Kart 8 update, as well as DLC Packs 1 and 2 (Legend of Zelda and Animal Crossing packs), adding new characters like Link and Isabelle, and 16 additional tracks. How to Use with Loadiine
To use these files, you generally need a Wii U with homebrew access. Because Loadiine runs decrypted files from an SD card, the setup usually follows this structure: Loadiine is considered an older method of playing backups
If you are using the Cemu Emulator , you can install this DLC by selecting File > Install game title, update, or DLC and navigating to the meta.xml file within the extracted DLC folder.
"Ziperto" (A well-known site for game backups and ROMs) If you are looking for tracks for Mario
Use a tool like 7-Zip or WinRAR to extract the contents.