Use a # character to add comments or game titles for organization; the emulator ignores everything after it.
Here’s a feature idea for (Wii U emulator) called keys.txt integration — designed to make key management simpler, safer, and more portable. keystxt for cemu better
To run encrypted Wii U games (like , you must have a file containing the correct "Common Key" and "Title Keys" 1. Where to Place keys.txt The file should be placed in the root folder of your Cemu installation Standard PC: Find your main folder and place Steam Deck (EmuDeck): Emulation/bios/cemu/ AppData/Roaming/Cemu Place it in /userdata/bios/cemu/ 2. Mandatory Common Key Use a # character to add comments or