Redump Archive — New

| Type | Support added | Dumping method | |------|---------------|----------------| | BD-ROM (4K Ultra HD) | Late 2024 | LibreDrive + custom firmware dump | | Nintendo Switch Game Cards | 2025 | Not optical – moved to separate “CartDump” project | | Xbox Series X (BDXL) | 2025 | Modified Pioneer drive + bus key extraction |

Important: Redump no longer accepts discs dumped with old tools (IsoBuster, Alcohol 120%) unless verified against new reference dumps.

Redump often collaborates with other game preservation and archiving projects. The community plays a significant role in contributing to the project, either by donating game media, participating in the dumping and verification process, or providing financial support.

The software used to dump discs has been completely rewritten. The new Redumper tool (circa 2023-2024) supports:

Several user groups have recently repackaged Redump-verified sets (e.g., PS1 USA, Sega CD) as torrents. While convenient, remember:

Safer alternative: Use Redump.org to identify which discs you own, then rip them yourself with DiscImageCreator (the official dumping tool). The archive shows you exactly how to position the drive and which offset to use.

Redump is a disc preservation project that focuses on creating high-quality, bit-perfect metadata and dumps for optical discs. The "new" aspect often refers to recent archival uploads on the Internet Archive and the expansion into modern or less-documented systems. Key Aspects of the Redump Archive

: To verify that a disc dump is an exact 1:1 copy of the original retail media using precise checksums (hashes) and offset data. Methodology

: Volunteers use specific hardware and software to "dump" discs multiple times to ensure data integrity. The resulting "datfiles" (database entries) are used by collectors to verify their own collections. Current Projects

: Recent efforts include fullset documentation for systems like the Memorex Visual Information System (VIS) , and expanding Sony PlayStation 2 libraries for specific regions like Japan and Asia. Compression & Distribution

: Large-scale archives are often repacked using advanced compression like Zstandard (zstd)

to manage multi-terabyte collections while maintaining fast decompression speeds. Accessing Redump Resources

You can find the technical specifications, latest database updates, and community reports through their official channels: Official Database Redump.org provides the latest datfiles and dumping guides. Repository Internet Archive's Redump Collection hosts massive sets of verified data and logs. Community Discussions

The Redump project is a premier digital preservation initiative focused on creating exact "1:1" blueprints of optical disc media, ensuring that video games from every era—from the original PlayStation to modern PC software—are archived with bit-perfect accuracy. As of May 2026, the project continues to expand its massive database through community contributions and significant technological updates. What is Redump? redump archive new

Unlike standard game "rips," which might strip away metadata or modify files to reduce size, a Redump is a verified digital copy that matches the original retail disc byte-for-byte.

Database of Hashes: Redump.org primarily maintains a database of mathematical hashes (checksums) that act as "fingerprints" for original discs.

Verification: Users can compare their own disc backups against these hashes to confirm they are accurate and uncorrupted.

Optical Media Focus: The project covers systems using CDs, DVDs, and Blu-rays, including PlayStation (1, 2, and 3), Sega Saturn, Dreamcast, GameCube, and Xbox. "New" in 2026: Latest Updates and Tools

The Redump community has recently introduced several major updates to enhance dumping accuracy and expand compatibility:

Enhanced Drive Support: In late 2025 and 2026, the project updated its guidance for compatible optical disc drives. Thanks to new firmware patches (like those from Rib and MoriGM), a wider range of modern drives—including specific ASUS and LG models—can now be used for submissions.

Redumper Build 610+: All new dumps must now use Redumper build 610 or later (or MPF 3.3.2+) to meet current quality standards.

OmniDrive Firmware: A recent news update highlighted the release of OmniDrive firmware, which increases the number of eligible drives for high-accuracy dumping.

PC Milestone: The project recently surpassed a major milestone of over 50,000 unique PC discs cataloged in its database. Accessing the Redump Archive (Redump.org) Sony PlayStation - (NTSC-U) - S

The Redump project is a disc preservation initiative dedicated to creating a comprehensive, accurate database of optical media. For a new user looking to "archiving" (dumping) or downloading "archives," this guide covers both ends of the process.  1. Downloading Redump Archives (Archive.org) 

Most Redump-verified sets are hosted on the Internet Archive. 

Search Strategy: Use specific keywords like redump 2020 or system-specific queries like redump gamecube to find "assemblies" or full sets.

Login Required: You must be logged in to your Archive.org account to download large sets or ISO files. | Type | Support added | Dumping method

Preferred Formats: While Redump typically provides .iso or .bin/.cue images, many modern archives offer CHD (Compressed Hunks of Data) format. CHD files are significantly smaller (saving 40-50% space) and are supported by most modern emulators like RetroArch and PCSX2.  2. Archiving Your Own Discs (Redumping) 

If you have a rare disc not in the database, follow these steps to contribute a "New Dump."  Hardware & Tools 

Compatible Drive: Use a drive that supports accurate reading. Redump maintainers keep a List of Compatible Drives for various media. Core Software:

redumper: A modern CLI tool that automates the detection and dumping process.

DiscImageCreator (DIC): The standard tool for high-accuracy dumps.

MPF (Media Preservation Frontend): A user-friendly graphical interface for DIC.  Submission Process for New Users 

Preserving Gaming's Past: The Redump Archive "New" Initiative

The world of video games has come a long way since its humble beginnings in the 1970s. From the early days of arcade games to the current era of immersive, visually stunning experiences, the gaming industry has evolved significantly over the years. However, as games get updated, re-released, and eventually become obsolete, preserving the original content has become a pressing concern. This is where the Redump Archive comes in, and their "New" initiative is leading the charge in safeguarding gaming's past for future generations.

What is Redump Archive?

Redump Archive is a non-profit organization dedicated to preserving and making available accurate, high-quality dumps of ROMs (Read-Only Memory) from classic video games. Founded on the principle of promoting the preservation of gaming history, Redump Archive has been tirelessly working to create a comprehensive library of original game data. This data serves not only as a means of nostalgia for retro gaming enthusiasts but also as a valuable resource for historians, researchers, and developers interested in the evolution of video games.

The "New" Initiative: A Leap Forward

The "New" initiative by Redump Archive represents a significant advancement in the organization's mission. Launched to improve upon the existing infrastructure and methodologies used for game preservation, this initiative focuses on enhancing the accuracy, accessibility, and scope of the archive. Key aspects of the "New" initiative include:

Impact and Future Directions

The Redump Archive "New" initiative has the potential to significantly impact the preservation of gaming history. By employing cutting-edge technology and fostering a collaborative environment, the organization is setting a new standard for digital preservation efforts. The initiative not only serves as a safeguard against the loss of gaming culture but also inspires future generations of developers, historians, and enthusiasts to explore and learn from the past.

As the gaming industry continues to evolve, the work of Redump Archive and similar organizations becomes increasingly crucial. The "New" initiative is a testament to the dedication and passion of those involved in preserving our digital heritage. As this project progresses, it will undoubtedly play a pivotal role in ensuring that the rich history of video games remains accessible and appreciated for years to come.

Getting Involved

For those interested in supporting the Redump Archive "New" initiative, there are several ways to get involved:

By working together, we can ensure that the history of video games is preserved for future generations to enjoy, study, and learn from. The Redump Archive "New" initiative is a crucial step in this direction, and its impact will be felt for years to come.

Here’s a helpful blog post tailored for users interested in Redump and its archive—focusing on best practices, recent updates, and how to navigate the new resources responsibly.

Title: Navigating the New Redump Archive: What’s Changed & How to Use It Right

Date: April 19, 2026

If you’re into disc-based game preservation, you know Redump is the gold standard. They don’t just dump ROMs—they create verified, 1:1 disc images with proper hashes, mastering dates, and regional variations.

Recently, the “Redump archive” has seen some significant shifts: a new database frontend, updated DAT packs, and clearer separation between the public preservation data and the private disc dumps.

Here’s what you need to know to stay current—and legal.

Redump relies on specialized software, most notably DIC (Disc Image Creator), developed specifically for the project. DIC communicates directly with the optical drive firmware to read sectors that standard operating system drivers ignore.

Modern consoles (PS4, PS5, Xbox One, Series X) use Blu-ray discs that are heavily encrypted and often have dummy data sections. Archiving these requires not just raw dumping but also managing the decryption keys, complicating the definition of a "pure" dump. Safer alternative: Use Redump