3-D Helicopter Simulator
©1987 Sierra On-Line, Inc.
Action Simulation

Aces of the Deep v4.27
©1994 Sierra On-Line, Inc.
Simulation

Aces Of The Pacific
©1992 Sierra Online
Simulation

Aces Over Europe
©1993 Sierra On-Line, Inc.
Action Simulation

Adventures of Willy Beamish, The
©1991 Sierra On-Line, Inc.
Adventure

Alien Legacy
©1994 Sierra On-Line, Inc.
Strategy

Astro Chicken (SQ3 Stand-alone)
©1989 Sierra On-Line, Inc.
Action

Battle Bugs
©1994 Sierra On-Line, Inc.
Strategy

Battle Bugs (demo)
©1994 Sierra On-Line, Inc.
Strategy

Battle Bugs 1
©1994 Sierra Online
Action

BCs Quest for Tires
©1984 Sierra On-Line, Inc.
Action

Betrayal At Krondor Original Install
©1993 Sierra Online
Action

Black Cauldron
©1987 Sierra Online
Action

Black Cauldron
©1987 Sierra Online
Action

Black Cauldron The
©1987 Sierra Online
Action

Black Cauldron, The
©1987 Sierra On-Line, Inc.
Adventure

Caesar II
©1995 Sierra On-Line, Inc.
Strategy

Castle Of Dr Brain
©1991 Sierra Online
Action

Castle of Dr. Brain (EGA)
©1991 Sierra On-Line, Inc.
Adventure Educational

Codename Iceman
©1989 Sierra Online
Action

Codename- ICEMAN
©1990 Sierra On-Line
Adventure Simulation

Codename- ICEMAN v1.023
©1989 Sierra On-Line, Inc.
Adventure Simulation

Colonels Bequest
©1989 Sierra Online
Action

Colonels Bequest, The
©1989 Sierra On-Line, Inc.
Adventure

Conqueror- A.D. 1086
©1995 Sierra On-Line, Inc.
RPG Strategy

Conquests of Camelot
©2001 Sierra On-Line, Inc.
Adventure

Conquests Of Camelot The Search For The Grail
©1990 Sierra Online
Action

Conquests of Camelot- The Search for the Grail
©1990 Sierra On-Line, Inc.
Adventure

Conquests Of The Longbow The Legend Of Robin Hood
©1993 Sierra Online
Action

Conquests of the Longbow- The Legend of Robin Hood
©1991 Sierra On-Line, Inc.
Adventure

Conquests of the Longbow- The Legend of Robin Hood [Tr Es]
©2002 Sierra On-Line, Inc.
Adventure

Crazy Nicks Pick Robin Hoods Game Of Skill And Chance
©1993 Sierra Online
Action

Crazy Nicks Pick Roger Wilcos Spaced Out Game Pack
©1993 Sierra Online
Action

Crazy Nicks Software Picks- King Grahams Board Games Challenge
©1993 Sierra On-Line, Inc.
Strategy Compilation

Crazy Nicks Software Picks- Leisure Suit Larrys Casino
©1992 Sierra On-Line, Inc.
Compilation

Crazy Nicks Software Picks- Parlor Games With Laura Bow
©1992 Sierra On-Line, Inc.
Compilation

Crazy Nicks Software Picks- Robin Hoods Games of Skill and Chance
©1992 Sierra On-Line, Inc.
Compilation

Crazy Nicks Software Picks- Roger Wilcos Spaced Out Game Pack
©1994 Sierra On-Line, Inc.
Compilation

Crossfire
©1982 Sierra On-Line, Inc.
Action

Dagger of Amon Ra, The
©1992 Sierra On-Line, Inc.
Adventure

Daryl F. Gates Police Quest- Open Season
©1993 Sierra On-Line, Inc.
Adventure

Daryl F. Gates Police Quest- Open Season 1.0 to 1.0c upgrade patch
©1994 Sierra On-Line, Inc.
Action Adventure RPG Addon

Detroit
©1994 Sierra On-Line, Inc.
Simulation

Detroit Demo Diskette
©1993 Sierra On-Line, Inc.
Simulation

Donald Ducks Playground
©1986 Sierra On-Line, Inc.
Educational