: High-quality collections often found on the Internet Archive include "No-Intro" sets, which prioritize clean, unedited copies of games as they were originally released.
: The ndsfull directory contains thousands of games organized in numerical zip files (e.g., 0001-1000, 1001-2000).
: DS ROMs typically come in .nds format, often compressed into .zip or .7z archives to save space. Tools like 7-Zip are standard for extracting these files.
This is the holy grail. These collections (often split into several parts) aim to include every game released for the DS in every region (USA, Europe, Japan). A complete set ranges from depending on compression.
So why are thousands of DS ROMs still freely available on archive.org?