Brainbank and Inc.
Published by in 1983
Gottlieb
Published by Gottlieb in 1982
Culture Brain
Published by Culture Brain in 1989
Infocom
Published by in 1981
The Software Company
Published by in 1987
Simon & Schuster
Published by in 1985
Randy Reddig
Published by Varcon Systems, Inc. in 1994
Atari and Inc.
Published by Atari, Inc. in 1978
Microsparc Inc.
