Sierra On-Line, Inc. a développé au moins 79 jeux qui est passé dans le domaine de l'abandonware.

Liste des abandonwares développés par Sierra On-Line, Inc.

Télécharger Castle of Dr. Brain, Code-Name: Iceman, Codename: ICEMAN, Conquests of Camelot: The Search for the Grail, Conquests of the Longbow: The Legend of Robin Hood, abandonwares développés par Sierra On-Line, Inc. entre 1980 et 1997.

Castle of Dr. Brain

1991

Code-Name: Iceman

1989

Codename: ICEMAN

1989

Conquests of Camelot: The Search for the Grail

1990

Conquests of the Longbow: The Legend of Robin Hood

1991

Crazy Nick's Software Picks: King Graham's Board Game Challenge

1993

Crossfire

1983

Daryl F. Gates Police Quest: Open Season

1993

Daryl F. Gates Police Quest: Open Season (fr)

1993

Donald Duck's Playground

1986

EcoQuest 2: Lost Secret of the Rainforest

1993

EcoQuest 2: Lost Secret of the Rainforest (fr)

1993

EcoQuest: The Search for Cetus

1991

EcoQuest: The Search for Cetus (fr)

1991

Fates of Twinion

1993

Freddy Pharkas: Frontier Pharmacist

1993