Users can override the default paths by enabling . This mode stores all configuration, firmware, and key files in the same directory as the Ryujinx executable.
The file must reside inside a subfolder named system . Placing it directly in the Ryujinx root folder (e.g., %APPDATA%\Ryujinx\prod.keys ) will not work. ryujinx prod.keys location
Depending on your platform, the manual path to the prod.keys location is typically: %AppData%\Ryujinx\system\ macOS: ~/Library/Application Support/Ryujinx/system/ Linux/Steam Deck: ~/.config/Ryujinx/system/ EmuDeck (Windows): Emulation\bios\ryujinx\keys How to Install Your Keys Users can override the default paths by enabling
Regarding Ryujinx, I found a review that highlights its performance and compatibility: Placing it directly in the Ryujinx root folder (e
"Ryujinx is an impressive emulator that can run a wide range of Switch games at high frame rates and resolutions. The emulator's compatibility list is extensive, and it supports many popular titles, including The Legend of Zelda: Breath of the Wild, Super Mario Odyssey, and Mario Kart 8 Deluxe. Ryujinx's developers are actively working on improving the emulator, and new features are being added regularly."