I once tried to dump my pristine copy of Shadow of the Colossus . My Plextor drive died on sector 2,104,452. The plastic had warped by 0.01 millimeters. Redump wouldn't take it. That disc is now considered "Unverified." Here is where most gamers get off the bus. "I just want to play SSX Tricky on my Steam Deck," they say. "Why do I need the error correction?"

There is a philosophical argument here: If a corporation abandons a cultural artifact, and a community preserves it perfectly, has a crime been committed? The archivists don't care. They care about CRC32 values. You don't need to download all 7TB. You just need to know it exists.

Because preservation isn't about playing . It's about proof .

Redump has cataloged over 14,000 unique disc serials. That includes the Japanese "Best" reprints that have different anti-piracy rings, the European multi-language variants, and the demo discs from Official U.S. PlayStation Magazine that contained early builds of Silent Hill 2 . Getting a game into the Redump database isn't gaming. It is labor .

If you want to explore the database, go to . Search for your favorite obscure PS2 game ( Kuon , Rule of Rose , Blood Will Tell ). Look at the "Dumping Info" tab. You will see the date someone in Finland dumped their copy, the drive they used, and the exact "MXD" code stamped into the plastic ring.

In 2035, when every retail Final Fantasy X disc has delaminated, how will a historian know what the original retail code looked like? They won't trust a "scene release" from 2003—those often had music removed or copy protection stripped.

For the PS2, this means dumping the entire disc—not just the game data, but the error correction codes, the "wobble" of the lead-in track, the useless padding sectors. They preserve the physical fingerprint of the silver plastic. Let’s talk numbers. The PS2 Redump archive is currently hovering around 7+ terabytes .