A gray console that looks like a Super Nintendo but says PlayStation on the shell should not exist, yet one sold at auction in 2020 for 360,000 dollars. This episode tells the story of the Super NES CD-ROM, the hybrid machine born from Sony engineer Ken Kutaragi’s secret moonlighting on the SNES audio chip, Norio Ohga’s protection of him, and a 1988 contract that handed Sony control of the SuperDisc format and its software licensing.

We cover how Hiroshi Yamauchi read the fine print, secretly sent Minoru Arakawa and Howard Lincoln to Philips in the Netherlands, and blindsided Sony the morning after its June 1991 CES announcement, then the twilight negotiations, the destruction of roughly 200 to 300 prototypes, and the one unit that survived through executive Olaf Olafsson’s move to Advanta, a 2009 bankruptcy auction, Terry Diebold’s attic, a 2015 Reddit post, and Ben Heckendorn’s repair with a Walkman power connector. We also trace the fallout: the abandoned Philips add-on, the infamous CD-i Zelda games, Secret of Mana’s gutted script, Sega’s dismissal of a Sony partnership, and the standalone PlayStation that sold over 100 million units.

• Why 600-megabyte CDs threatened Nintendo’s cartridge business model
• How Kutaragi reframed a CD drive as a multimedia device to win Nintendo over
• Was Nintendo’s CES betrayal treachery or rational corporate survival?
• How a single prototype escaped a corporate purge through clerical error
• Why Sony’s righteous anger built the machine that ended Nintendo’s reign