: Each ZIP file contains the parent ROM and all its clones. This is easier for manual management but uses significantly more storage.
Key highlights of this release include:
: ROMs must remain in their original ZIP or 7-Zip format; do not unzip individual game files before placing them in the emulator's roms folder. Mame 0.250 Roms
For MAME 0.250:
If you want, I can:
Clone games only contain the files that differ from the "Parent" ROM. : Each ZIP file contains the parent ROM and all its clones