Edition / platform: for Atari home computers. Part of the Zork series.
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 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