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
ISBN-10
0-87321-010-7
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 (10088) and formercontrib (159937)

Product codes contributed by Brian Hirt (10088) and formercontrib (159937)