The main model of Pi used in this rig is a Raspberry Pi 4 which is supported by a couple ... For this project, Sharma is running Recalbox OS which is used for emulating games but there's no ...

Software-wise, all you really need is the Raspberry Pi Imager. From the Imager, you can install the Recalbox OS, which is a free retrogaming platform that already comes with included games.