Green Book (CD standard) Green Book (CD standard) The "Green Book", formally known as the "CD-i Full Functional Specification", is a CD standard announced in 1986 by Philips and Sony that defines the format for interactive, multimedia compact discs designed for CD-i players. The standard was originally not freely available and had to be licensed from Philips. However, the 1994 version of the standard was eventually made available free by Philips. CD-i discs conform to the "Red Book" specification of audio CDs (CD-DA). Tracks on a CD-i's program area can be CD-DA tracks or CD-i tracks, but the first track must always be a
Link: The Faces of Evil and Zelda: The Wand of Gamelon Link: The Faces of Evil and Zelda: The Wand of Gamelon Link: The Faces of Evil and Zelda: The Wand of Gamelon are two action-adventure video games developed by Animation Magic and published by Philips Interactive Media for the CD-i. The two games were released on the same day, were developed simultaneously, and look and play similarly because they use the same graphic engine. A third "Zelda" game released for the CD-i, "Zelda's Adventure", featured a different developer and perspective than its predecessors. "Link: The Faces of Evil" puts the player in control of Link, who goes on a quest