The gold standard in disc-based preservation. The Redump.org group creates byte-perfect, verified optical disc dumps. A "Redump set" ensures you aren't playing buggy, corrupted, or badly ripped ISOs from the early 2000s.
: The process of documentation and preservation is ongoing. The Redump Wiki maintains a list of "Undumped Discs" for the Neo Geo CD, which catalogs titles whose physical media has not yet been acquired and successfully dumped for verification. This includes some notable cross-regional releases and potential revisions. 1g1r redump snk neo geo cd new
The "New" aspect of preservation is currently focused on ensuring that the distinct CD audio tracks (which often included arranged soundtracks superior to the cartridge versions) remain perfectly synced with the game data. The gold standard in disc-based preservation
: A "zero-setup" ROM collection manager that works on any OS. It can sort, filter, extract, and patch collections of any size. It's often used in conjunction with front-ends like RomM to generate a curated library. : The process of documentation and preservation is ongoing