Zork I: The Great Underground Empire big box

There is also an abridged version, called Mini-Zork I, dated November 24, 1987. Mini-Zork was released free of charge as a promotion.
The original version published by Personal Software contained:
a disk
a 36 page booklet
The folio edition contained also a piece of paper with the instructions.

The re-release grey box edition contained the following feelies:
the booklet "The Great Underground Empire: A History" by Froboz Munbar
an instruction manual
a map

Edition: for Atari home computers

Series: Part of the Zork series.

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The Zork big box
The help request form and the Infocom catalog
The box contents: a paper map, manual, cards, etc.
Excerpt from the manual
The Zork paper map