batocera.org
๐น โ runs off a USB stick or SD card ๐น Boots directly into EmulationStation โ clean, controller-friendly UI ๐น Supports 100+ systems โ from Atari 2600 to PlayStation 2, Wii, and even some Switch ๐น Pre-configured emulators โ no tweaking required, but fully customizable if you want ๐น Built-in scraping โ box art, manuals, and metadata ๐น Netplay, cheats, shaders, bezels โ all ready to go batocera linux
Just wanted to give a shoutout to โ an open-source, lightweight gaming OS that turns almost any x86 or ARM computer into a retro gaming machine. batocera