System name:
gmaster

Full system name:
Hartung Game Master

Supported file extensions:
.bin .BIN .7z .7Z .zip .ZIP

Launch command:
%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\mame_libretro.dll "gmaster -rompath \"%GAMEDIRRAW%;%ROMPATH%\gmaster\" -cart \"%ROMRAW%\""

Alternative launch command:
%HIDEWINDOW% %STARTDIR%=%EMUDIR% %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%\gmaster gmaster -cart %ROM%

Platform (for scraping):
gmaster

Theme folder:
gmaster