GnGeo (Neo Geo Emulator): BIOS For those that care or just curious, I managed to figure out the what files should be in the neogeo.zip file that GnGeo needs, keeping the zip file organized:
Neogeo Zip Bios File
After extracting the .7z file, do as follows:a. Add the \.retroarch folder to the \main directory on your microSD cardb. Add the \retroarch folder within \emus to \main\emusc. Add the 20a-retroarch file within gmenu2x\sections\emulators to main\gmenu2x\sections\emulatorsd. Add any relevant BIOS files to main\.retroarch\systeme. Launch Retroarch as an emulator from your Emulators section 2ff7e9595c