Physical Wii consoles modded with Homebrew often use FAT32-formatted drives, which have a 4 GB file size limit. Compression is necessary for larger games to fit. Popular Compression Formats
Using Dolphin (easiest for RVZ):
High compression techniques identify this useless padding, strip it away, and compress the remaining core game files into a much smaller package. The Best Compressed Formats for Wii Games
Physical Wii consoles modded with Homebrew often use FAT32-formatted drives, which have a 4 GB file size limit. Compression is necessary for larger games to fit. Popular Compression Formats
Using Dolphin (easiest for RVZ):
High compression techniques identify this useless padding, strip it away, and compress the remaining core game files into a much smaller package. The Best Compressed Formats for Wii Games