: The parent game contains the main files. Clone versions (like a Japanese release of a US game) only contain the files that are different from the parent. Pros : Saves a massive amount of storage space.
If you download a set, you must ensure the BIOS zip files (e.g., neogeo.zip ) are in your ROMs folder. If you download a Non-Merged set, the BIOS is usually included inside the game ZIP file itself. mame 0139 romset download upd
In the world of emulation, newer usually means better. However, arcade emulation breaks this rule due to hardware performance constraints. : The parent game contains the main files
However, there are some exceptions. If you own an original arcade machine, you can create a ROM dump of the game's ROM chips for personal use. Additionally, some game developers and publishers have explicitly allowed the use of their games on MAME. If you download a set, you must ensure the BIOS zip files (e