When you see a file link like: https://ds.archive.org/downloads/<item-name>/<filename> it means you are downloading a direct, high-fidelity disk image from the Internet Archive’s servers.
To download all .img files from a collection: ds archive.org
: Technical files necessary for emulation, such as NDS BIOS and firmware, are archived to ensure modern emulators can accurately replicate original hardware behavior. When you see a file link like: https://ds