Lakka is a community-driven lightweight retro gaming Linux distribution based on LibreELEC. It uses the RetroArch user interface. Lakka is especially suited for older hardware and for low-end single-board computers, such as Raspberry Pi.
References
Further reading Lakka: Building The Ultimate ODROID-XU4 / XU4Q Gaming Console How to Install Lakka on the RockPro64 - RockPro64 Gaming with Lakka How to Turn Your PC (or Other Device) Into a Retro Arcade With Lakka
External links Official website