Game preservation is a tricky thing, especially for games that were so limited run that they were only distributed for a few weeks by satellite, in Japan — such as the two BS F-Zero GP games. These games were lost to the Super Famicom's (Japan's SNES) "Satellaview" satellite content delivery service back in the 90's, which served as a precursor to modern DLCs. The Satellaview-broadcasted game content alongside radio content, which meant that Satellaview-limited games also often included new music, game progression hints, and more.
As heard through TechSpot, a group of dedicated F-Zero modders (and apparently Did You Know Gaming on YouTube) banded together to bring back F-Zero's lost Satellaview content for modern gaming historians to enjoy.
