Obtain at least one game zip and place it in the directory, making sure it's on the compatibility list below.If you're having trouble finding the right one, search Google for 'MAME Bios' Obtain neogeo.zip from a recent version of MAME and place it in the directory.
Create a game directory on your device (named Neogeo for example), using a file manager app or your PC.Also do not unzip or rename any game files. Do not use sets from Neorage or FBA since they are not 100% compatible. Important Note: Make sure to use Neogeo zipped rom sets from a recent MAME set like 0.144 and higher.