There was a time when arcade machines held the monopoly in the video games industry and they were considered cutting edge technology. Once computers and home consoles evolved, there was no need for clunky machines anymore and they slowly faded away, together with all the games they featured over the years. MAME The actual program actually runs from the command line, which means that there is no GUI you can use to access its functions. Instead, you have to enter the desired commands and consult the documentation in order to run and configure the games you intend on playing. However, itís definitely not as difficult as you might believe, because one simple command can get you up and running in no time.