• Where To Download Neo Geo Bios

Hi Okay, so I want to play neo geo games like Metal Slug in Mame, and I have MAME4ALL 037b5 roms. Currently I just get the message 'required files are missing'. So I've been searching and it seems to be possible to play the games, if I just put a neogeo.zip-file the right place, right? So I searched and found af neogeo.zip and put it directly in this folder: /home/pi/RetroPie/roms/mame-mame4all.

Where To Download Neo Geo Bios

But I must be doing something wrong, because it still doesn't work. Am I putting it in the wrong place? Or are there different neogeo.zip-files, so that I may require a certain one for the 037b5-roms (and if that is the case, can somebody help me find it?).