batocera.linux is a minimal distribution dedicated to running retrogaming software. The distribution is able to run on most desktop computers, laptops and several single-board computers, including the Raspberry Pi. batocera.linux can be run from a USB thumb drive or SD card, allowing it to be transferred between computers. batocera.linux is based on RecalboxOS.

https://batocera.org/

https://distrowatch.com/table.php?distribution=batocera