Zork I: The Great Underground Empire

Internal Copies

ELL-G-21-1

Good Condition

Published by on 5.25in Floppy Disk in 1979.

For DOS 3.3.

Runs on the following systems.

      ELL-G-21-2

      Good Condition

      Published by on 5.25in Floppy Disk in 1979.

      On disk with Zork II: The Wizard of Frobozz.

      Runs on the following systems.

          Developer(s)

          Infocom and Inc.

          First Published

          1979

          Original Publisher

          Language

          English

          Description

          Zork is one of the earliest interactive fiction computer games, with roots drawn from the original genre game, Colossal Cave Adventure.
          -Wikipedia