Release dates, publisher and developer information for this game listed by platform:

DOS

Published by
Infocom, Inc.
Developed by
Infocom, Inc.
Country
United States flag United States
Release Date
1982
Country
United States flag United States
Release Date
1983
Comments
Combined PC Booter/DOS release
Country
United States flag United States
Release Date
1984
Comments
Grey Box release
UPC/A
0 51051 01000 5
ISBN-10
0-87321-000-X
Country
United States flag United States
Release Date
1988
Comments
Solid Gold release
UPC/A
0 51051 01010 4
ISBN-10
0-87321-010-7
Published by
Mastertronic Ltd.
Developed by
Infocom, Inc.
Country
United Kingdom flag United Kingdom
Release Date
1990
Comments
Mastertronic Dual Media release
EAN-13
5 012967 460112


Release dates and company information contributed by Brian Hirt (10072) and formercontrib (159487)

Product codes contributed by formercontrib (159487)