While some jurisdictions (such as the United States) allow for the creation of archival copies of software, the distribution of these copies to third parties is generally prohibited. Arguments for digital preservation are often countered by the rights of the IP holder to control the distribution of their work, even if the work is decades old.
Some games were released exclusively in Spain and never saw a wider European release. Collectors often hunt for these specific packs to play titles that are culturally unique to the region. roms nds espanol pack link
The utility of ROM packs relies on emulation software or physical flashcarts. While some jurisdictions (such as the United States)