So I recently remembered that Final Burn Alpha is supposed to be able to emulate a good few more arcade machines than just Neo Geo and the Capcom Play System series, but there doesn’t seem to be any documentation whatsoever as to what BIOS or other files are necessary to get any of these other systems to actually work. Could anyone shed some light on this issue (e.g. a list of names for the required files), please?
Relatedly, I seem to remember that there’s supposed to be some way to be able to store FBA BIOS files in a separate location from the game ROM directory, such as in a specifically-named subdirectory, but I can’t seem to find any information on that topic, either.