-wii-tetris.party.deluxe-ntsc--scrubbed-.wbfs

This stands for Wii Backup File System. It is a format designed to be read by USB loaders, allowing the game to boot quickly and run efficiently from an external hard drive or SD card.

To use this file, one typically needs to follow a series of steps involving transferring the file to a Wii console or an emulator. Here's a basic guide: -Wii-Tetris.Party.Deluxe-NTSC--ScRuBBeD-.wbfs

Supports up to 4 players locally and originally included Nintendo Wi-Fi Connection support for global 6-player matches. This stands for Wii Backup File System

A compressed "Wii Backup File System" format. It removes "junk data" (dummy files) used to fill physical discs, making the file significantly smaller than a standard 4.3GB ISO without losing game data. Here's a basic guide: Supports up to 4

Often, loading such files requires homebrew software like Wii Backup Manager or similar tools that can read .wbfs files.