Zork

United States, 1980

Videogame
The black cover of the videogame zork, which has the title in stone and also says the great underground empire

Before games had graphics, they had words – and Zork used them to build an unforgettable world. Released in 1980, players explored the Great Underground Empire, a strange place full of treasure, puzzles, and trolls. You typed what you wanted to do, and the game answered with clever and often funny responses.

Zork was based on an earlier version made in 1977 for the PDP-10 mainframe computer by MIT students Marc Blank, Bruce Daniels, Dave Lebling and Tim Anderson. As home computers became more common, they formed a company called Infocom and reworked the game to fit on smaller systems.

What made Zork different was its language system. Instead of short commands, it could understand full sentences, giving players more freedom and control.

Infocom also included maps, letters, and other objects in the game box. Known as “feelies”, these made the story feel more real and sometimes held clues needed to solve the game.

Did Zork establish the first videogame fandom?

Operating out of his parents’ basement, Zork’s first playtester Mike Dornbrook established the Zork Users Group, one of the first computer game fandoms.

For a small fee, this semi-official club produced mail-order products like hint booklets, maps, posters and the newsletter, The New Zork Times, which you can see here. At its peak, the Zork Users Group had over 20,000 subscribers.

Dornbrook’s passion and enthusiastic communication with players established Infocom’s reputation as a curious, friendly and inclusive community.

Archivist Jason Scott did extensive research on Infocom for his 2010 documentary GET LAMP. Scott talked to creators, management, fans and academics about the Infocom story, and produced this 45 minute overview.

Related works

Content notification

Our collection comprises over 40,000 moving image works, acquired and catalogued between the 1940s and early 2000s. As a result, some items may reflect outdated, offensive and possibly harmful views and opinions. ACMI is working to identify and redress such usages.

Learn more about our collection and our collection policy here. If you come across harmful content on our website that you would like to report, let us know.

Collection

Not in ACMI's collection

Credits

creator

Infocom

Production places
United States
Production dates
1980

Appears in

Group of items

Creating Worlds

Explore

Collection metadata

ACMI Identifier

Object Types

Game

Please note: this archive is an ongoing body of work. Sometimes the credit information (director, year etc) isn’t available so these fields may be left blank; we are progressively filling these in with further research.

Cite this work on Wikipedia

If you would like to cite this item, please use the following template: {{cite web |url=https://acmi.net.au/works/125370--zork/ |title=Zork |author=Australian Centre for the Moving Image |access-date=23 November 2025 |publisher=Australian Centre for the Moving Image}}