Ps2 Redump Archive Site

The complete PS2 Redump (as of 2025) consists of roughly 4,500 discs (including multi-disc games, demo discs, and special editions). The total uncompressed size is approximately 16 Terabytes. Compressed with CHD, it fits on about 8–10 Terabytes.

PS2 games are now 20–25 years old. Polycarbonate layers separate. Aluminum reflective layers oxidize. A game you bought in 2002 might be unreadable by 2030. The PS2 Redump Archive acts as a digital lifeboat. Without these dumps, thousands of niche Japanese visual novels, obscure European racing games, and indie PS2 classics would vanish forever.

Why go through all this trouble? Why spend hundreds of dollars on old drives, discs, and server storage?

Elias clicked over to the Redump website to upload his log file. He scrolled through the list of PlayStation 2 titles. There were thousands. Shadow of the Colossus, Final Fantasy X, Grand Theft Auto: San Andreas. But amidst the blockbusters were the oddities: obscure Japanese Shmups, European-exclusive racing games, educational titles about math, and low-budget shovelware. ps2 redump archive

The Redump archive is currently sitting at over 99% verification for the PS2 library. It is a safety net for culture.

In twenty years, when the last working PS2 laser finally burns out, the physical discs will become expensive paperweights. The specific hardware needed to read the copy protection (the "DNAS" discs used for online play, for instance) will be gone.

But because of Elias and thousands of other contributors, the data will remain. The complete PS2 Redump (as of 2025) consists

The Redump archive serves as the definitive "Source of Truth." If an emulator developer wants to improve graphics rendering, they need the exact structure of the original disc. If a remaster studio wants to re-release a game, they can pull the verified ISO from the archive rather than scrambling to find a physical disc.

A proper archive is organized by Region (usually NTSC-U, NTSC-J, PAL), then by Serial (the unique identifier on the disc spine).

Example:

PS2 Redump Archive/
├── NTSC-U/
│   ├── Shadow of the Colossus (USA) (Disc 1).chd
│   ├── Shadow of the Colossus (USA) (Disc 1).cue
│   ├── Shadow of the Colossus (USA) (Disc 1).md5
│   └── ...
├── NTSC-J/
└── PAL/

Redump is an international collective of volunteers dedicated to creating accurate, verifiable disc images of commercial video games and other optical media. Unlike casual “ROM ripping,” Redump adheres to a rigorous methodology: each disc is dumped multiple times using specific drives and error-checking tools, then cross-referenced with known hashes (CRC-32, MD5, SHA-1) to guarantee bit-perfect replication. The project’s database catalogs every known PS2 release by region, version, disc serial, and even mastering ring codes pressed into the plastic. In essence, Redump is the bibliographic standard for disc-based games — the equivalent of a rare book library’s conservation lab.

For the PS2, this matters immensely. The console used DVD-ROM and CD-ROM media, both susceptible to “disc rot” (oxidation of the reflective layer), scratches, and dye degradation. Even pristine discs stored in climate-controlled conditions have a finite lifespan — estimated at 50 to 100 years. Without archival intervention, countless PS2 games would eventually become unplayable, their data unrecoverable.