How to turn a Raspberry Pi into a retro gaming machine you can take anywhere

Gaming doesn’t need to be an adrenaline-fueled affair all the time. After a long, tough day, retro games can provide just the right blend of nostalgia and relaxation to help you unwind. While emulators are easily accessible at home, installing RetroPie on a Raspberry Pi transforms it into a personal arcade that you can take anywhere. Even if you're not a traveler, it's a fun little side project to do with your family in about an hour, or you can lend it to friends to share the joy. However you choose to use it, this guide will make setting it up easy and effortless.