RetroArch - RetroArch is a frontend for emulators, game engines and media players.
Batocera.linux - Batocera.linux is an open-source and completely free retro-gaming distribution that can be copied to a USB stick or an SD card with the aim of turning any computer/nano computer into a gaming console during a game or permanently.
Playnite - Source code generated using layoutit.com
DBGL - DBGL is a free, open source, multiple frontends for DOSBox.
OpenEmu - Console and Arcade video game emulator for macOS.
RetriX - RetriX is an emulator front end for UWP, on all the hardware platforms it supports: it serves the...