: Using dumped files for personal use is widely viewed as a form of backup or fair use, whereas downloading files someone else bought is often illegal. Understanding Wii U ROM Formats
CEMU is a powerful Wii U emulator for PC, allowing you to play Wii U games in high resolution, with mods, and improved performance. To use CEMU, you’ll need game files commonly referred to as “ROMs” or more accurately, “game dumps” (typically in WUX, WUD, or RPX format). cemu roms
In the past, setting up Cemu required manually downloading graphic packs and caches. Now, it has a built-in feature to handle this. : Using dumped files for personal use is
If you own a physical Wii U and want to continue your progress on PC: and improved performance. To use CEMU