When emulating a game in RetroArch, you can access the RetroArch menu using the previously set-up command on your controller or by pressing the RetroArch button on the on-screen interface.

Download RetroArch, set up a controller, grab some cores, and then import your ROM collection to get started.

Here’s how to do it. What Is RetroArch? If you want to play all your favorite old games, RetroArch sets up a slick, all-in-one interface on your computer for any retro game you can imagine.