EmuDeck simplifies file management by creating a unified storage system. Depending on whether you installed EmuDeck to your internal storage or an SD card, your root directory will change, but the internal folder structure remains identical. 1. Locate your EmuDeck Root Folder /home/deck/Emulation/
If you are trying to play arcade games that ran on Dreamcast hardware (like Metal Slug 6 or Dolphin Blue ), you actually need the BIOS. Same folder, different files: dreamcast bios missing emudeck work
/run/media/mmcblk0p1/Emulation/bios/