Probably non-existent: 'a contract gig with Silicon Graphics to port Doom and Doom II to a "set-top box device" that "never really went anywhere."' https://ars

Probably non-existent: 'a contract gig with Silicon Graphics to port Doom and Doom II to a "set-top box device" that "never really went anywhere."' https://arstechnica.com/gaming/2015/09/the-man-and-the-island-wandering-through-jonathan-blows-the-witness/ https://arstechnica.com/gaming/2015/09/the-man-and-the-islan...