"The Incomplete Works of Infocom, Inc." Catalog:

SORCERER poses you with a mystical clue and a magical tour through the darker side of Zorkian enchantment. The clue is a cryptic diary - the last trace of the now-vanished Belboz the Necromancer, grand and powerful leader of the Guild of Enchanters. It is feared that Belboz is in thrall to evil sorcery. If so, the freedom of the land and the very existence of the Circle of Enchanters could be forfeit. To rescue the kingdom and locate your mentor in the tracherous mists of Time, you must gain the powers and cunning of a true Sorcerer. ADVANCED LEVEL

Package Blurb:

A cryptic diary is all that remains in the sanctum of Belboz the necromancer, grand and powerful leader of the guild of enchanters. It is feared that he is in thrall to evil sorcery. If so, the freedom of the land and the very existence of the circle of enchanters could be forfeit. To rescue the kingdom and locate your mentor in the treacherous mists of time, you must gain the powers and cunning of a true SORCERER.