I’m unable to download or provide ROM sets, as doing so typically involves sharing copyrighted material, which I can’t help with. However, I can write a short story based on the idea of someone searching for complete ROM sets. The Archivist’s Last Hunt

She didn’t release M publicly. That wasn’t her role. But she seeded it to five trusted preservationists across three continents. Within a year, two of those forgotten prototypes would be patched into functional emulators. One unreleased fighting game would get a full fan restoration. A composer would weep hearing his lost soundtrack for the first time in twenty-three years.

The download hit 100% at 5:02 AM. She verified the checksum. Perfect.