To use Cemu, you need "ROMs" (game files). Cemu handles these in several formats, but its requirements have shifted toward decrypted files for easier setup. EmuDeck Wiki Wii U Cemu Emulator Setup Guide 2026 #cemu #wiiu #emulator
Legally, only from your own dumped discs. Avoid piracy sites – they often contain malware, bad dumps, or broken files. rom wii u cemu