Download Dreamcast BIOS (dcboot.bin, dcflash.bin) for all Dreamcast Emulators. First of all, we need to download the emulator. Downloading and configuring it can seem daunting if you’ve never played with an emulator before, but follow the steps here and you’ll be playing Dreamcast games before you know it. Demul is the emulator that we’ve had best results with here at.
This tutorial & guide shows step-by-step instructions for getting Demul and your controller set up along with the configuration at the end of the video while.