System name:
supergrafx

Full system name:
NEC SuperGrafx

Supported file extensions:
.pce .PCE .sgx .SGX .cue .CUE .ccd .CCD .chd .CHD .7z .7Z .zip .ZIP

Launch command:
%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/mednafen_supergrafx_libretro.so %ROM%

Alternative launch command:
%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/mednafen_pce_libretro.so %ROM%

Platform (for scraping):
supergrafx

Theme folder:
supergrafx