Here is a list of the best game system emulators, along with the most important information you’ll need to know to set them up. I would suggest using this guide along with a video or the emulators official setup guide if you haven’t done this before. Also, you will need to provide your own games (ROMs) and sometimes system files, because it probably isn’t legal to share such files online. Although, there are ways to find them online if you don’t want to go through the trouble of getting the files off your own console and games.