The only difference would be that instead of using the joysticks and gamepads, you would be using the keyboards and keypads to play the game. PS1 emulator is typically a software application that uses the PlayStation program on a desktop or laptop which enables you to play the games as you would have played on PlayStation 1. Tips On Choosing A PS1 EmulatorUsing a PS1 emulator you can play Sony PlayStation games without actually buying the console or the games. In addition to this, you are able to run original game discs (CDs) from RetroArch. Settings are also unified so configuration is done once and for all.

It enables you to run classic games on a wide range of computers and consoles through its slick graphical interface. RetroArch is a frontend for emulators, game engines and media players.