Doesn't seem like they are digitising the media.
https://riksarkivet.se/utforska-och-bestall/vad-du-har-ratt-...
What?!? How can one preserve games without opening boxes? Physical media don't last forever.
Unless they're interested in preserving the boxes themselves? (or other goodies inside)
Reads like they're looking for donations to enlarge a private collection. Or perhaps obtain some physical copies for stuff in their IP portfolio?