wiitdb.xml updated.WBFS (Wii Backup File System) is a proprietary, partition-based file system originally designed to store Wii game images on USB drives without fragmentation. While modern loaders (like USB Loader GX and WiiFlow) now support FAT32 and NTFS with .wbfs files, the container format itself remains standard.
Scene groups have moved beyond simple dumps. The newest releases—tagged with [WBFS] [v2] or [Trimmed]—include: wii roms wbfs new