Gabriel Knight: Sins of the Fathers
Gabriel Knight: Sins of the Fathers 1993 by Sierra On-Line published by Activision
Platforms: Mac MS-DOS Windows
Genre: Adventure
Homeworld
Homeworld 1999 by Relic Entertainment published by Sierra On-Line
Platforms: Windows
Genre: Real-time strategy
Hunter Hunted
Hunter Hunted 1996 by Dynamix published by Sierra On-Line
Platforms: Windows
Genre: Platform Shooter
Phantasmagoria 2
Phantasmagoria 2 1996 by Sierra On-Line published by Sierra On-Line
Quest For Glory III: Wages of War
Quest For Glory III: Wages of War 1992 by Sierra On-Line published by Sierra On-Line
Platforms: Windows
Genre: Adventure RPG
Quest For Glory II: Trial By Fire
Quest For Glory II: Trial By Fire 1990 by Sierra On-Line published by Sierra On-Line
Platforms: Amiga Windows
Genre: Adventure RPG
Quest for Glory I: So You Want To Be A Hero (VGA Remake)
Quest for Glory I: So You Want To Be A Hero (VGA Remake) 1992 by Sierra On-Line published by Sierra On-Line
Platforms: Windows
Genre: Adventure RPG
Quest For Glory IV: Shadows of Darkness
Quest For Glory IV: Shadows of Darkness 1993 by Sierra On-Line published by Sierra On-Line
Platforms: MS-DOS Windows
Genre: Adventure RPG
Space Quest 6: Roger Wilco in the Spinal Frontier
Space Quest 6: Roger Wilco in the Spinal Frontier 1995 by Sierra On-Line published by Sierra On-Line
Platforms: MS-DOS
Genre: Adventure
Space Quest: Chapter I - The Sarien Encounter
Space Quest: Chapter I - The Sarien Encounter 1986 by Sierra On-Line published by Sierra On-Line, Inc.
Platforms: MS-DOS
Genre: Adventure
Space Quest III: The Pirates of Pestulon
Space Quest III: The Pirates of Pestulon 1989 by Sierra On-Line published by Sierra On-Line
Platforms: Amiga Atari ST Mac MS-DOS
Genre: Adventure
Space Quest IV: Roger Wilco and the Time Rippers
Space Quest IV: Roger Wilco and the Time Rippers 1991 by Sierra On-Line published by Sierra On-Line
Platforms: Amiga Mac MS-DOS Windows
Genre: Adventure
Space Quest V: The Next Mutation
Space Quest V: The Next Mutation 1993 by Sierra On-Line published by Sierra On-Line
Platforms: MS-DOS
Genre: Adventure
Starsiege: Tribes
Starsiege: Tribes 1998 by Dynamix published by Sierra On-Line
Platforms: Windows
Genre: MMOFPS
SWAT 3
SWAT 3 1999 by Sierra On-Line published by Activision
Platforms: Windows
Genre: FPS Tactical shooter
The Bizarre Adventures of Woodruff and the Schnibble
The Bizarre Adventures of Woodruff and the Schnibble 1995 by Coktel Vision published by Sierra On-Line
Platforms: MS-DOS Windows
Genre: Adventure
Torin's Passage
Torin's Passage 1995 by Sierra On-Line published by Sierra On-Line
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