Before Sony would enter the video game market they worked with Nintendo to create a console capable of playing both SNES cartridges and CD-ROM games based on Sony’s Super CD format.

The console was never released due to disagreements over profit and license sharing with each company wanting the majority share of the pie.

Thanks to this the two companies parted ways leaving Sony free to take what they’d learned developing the Nintendo PlayStation and releasing their own games console, the PlayStation.

The Nintendo PlayStation never saw the light of day but without it we wouldn’t have had 5 generations of PlayStation consoles and the gaming industry would be unrecognisable.