To make it easier, download M64 and unzip it into your MAME folder.
Usually you would need to open a Terminal, navigate to your MAME folder and type.
(You will also see links to MESS which is a computer and console emulator). You will want to download the highest version that is 64-bit. This is a multimedia library that lets MAME display graphics, sounds and read keyboards and game controllers. They’re easy to use but they’re old, unsupported and abandoned. Also, avoid MAME ports named MacMAME and MAME for OS X. It’s actually a commandline program that you run by typing in commands via the Terminal. Note: SDL MAME is not user friendly it’s not a matter of double-clicking and expecting it to run. You can run MAME using OpenEmu’s Experimental version or use the “official” version which is called SDL MAME for OS X compiled by r0ni aka In part 1, we’ll go over how to run SDL MAME at the very barest bones. MAME is a program that “runs” or emulates a large library of arcade games.
