Mame 2003 Reference Set - Mame 0.078 Roms- Chds... -

While the original lr-mame2003 core remains frozen at MAME 0.78, (also called mame2003-plus ) is an actively maintained fork that started from the same codebase. According to the official libretro documentation:

Are you running into specific when loading games (such as missing files)? MAME 2003 Reference Set - MAME 0.078 ROMs- CHDs...

The ROM directory alone is approximately 29.5 GB , and the CHDs can add significantly more depending on which games you keep. A "full" set including all ROMs, CHDs, and samples may exceed 44 GB. While the original lr-mame2003 core remains frozen at MAME 0