Company:Sierra Entertainment

Sierra Entertainment

Website
https://www.sierragames.com
Parent company
Activision
Subsidiaries
Berkeley Systems Dynamix Impressions Games PyroTechnix Yosemite Entertainment
Previous names
Sierra On-Line
On-Line Systems
Founded
1979 (original) 2015 (Activision label)
Defunct
2008 (original)

Games developed

Game	Developer	Publisher	Engine	Release dates
Adventure in Serenia	On-Line Systems, Sierra On-Line	IBM, Sierra On-Line	ADL	1 January 1982
Betrayal at Krondor	Sierra On-Line, Dynamix	Sierra On-Line, Activision		22 June 1993 30 March 2010
Betrayal in Antara	Sierra On-Line, Dynamix	Sierra On-Line, Activision		1 July 1997 1 July 1997
Castle of Dr. Brain	Sierra On-Line		SCI	1 January 1991
Codename: ICEMAN	Sierra On-Line	Sierra On-Line, Activision	SCI	1 January 1989 13 April 2017 1 January 1989
Conquests of Camelot: The Search for the Grail	Sierra On-Line	Sierra On-Line, Activision	SCI	1 January 1990 4 May 2017
Conquests of the Longbow: The Legend of Robin Hood	Sierra On-Line	Sierra On-Line, Activision	SCI	1 January 1991 4 May 2017
Donald Duck's Playground	Sierra On-Line	Sierra On-Line, Disney Interactive Studios	AGI	1 May 1985
EcoQuest: The Search for Cetus	Sierra On-Line		SCI	1 January 1991
Freddy Pharkas: Frontier Pharmacist	Sierra On-Line	Sierra On-Line, Activision	SCI	1 January 1993 1 January 1993 2 February 2017 1 January 1993
Gabriel Knight 3: Blood of the Sacred, Blood of the Damned	Sierra On-Line	Sierra On-Line, Activision		18 November 1999
Gabriel Knight: Sins of the Fathers	Sierra On-Line	Sierra On-Line, Activision	SCI	17 December 1993 17 December 1993 28 January 2010 1 January 1994
Hoyle Battling Ships and War	Sierra On-Line			1 January 1998 1 January 1998
Hoyle Bridge	Sierra On-Line		SCI	1 January 1996 1 January 1996
Hoyle Casino (2000)	Sierra Entertainment			1 January 2000 1 January 2000
Hoyle Children's Collection	Sierra On-Line		SCI	1 January 1996 1 January 1996
Hoyle Classic Card Games	Sierra On-Line		SCI	1 January 1993 1 January 1993 1 January 1993
Hoyle Classic Games	Sierra On-Line		SCI	1 January 1995 1 January 1996
Hoyle Solitaire	Sierra On-Line		SCI	1 June 1996 1 June 1996 1 January 1997
Hoyle's Official Book of Games: Volume 1	Sierra On-Line		SCI	1 January 1989 1 January 1990
Hoyle's Official Book of Games: Volume 2	Sierra On-Line		SCI	1 December 1990 1 January 1991
Hoyle's Official Book of Games: Volume 3	Sierra On-Line		SCI	1 January 1991
Jones in the Fast Lane	Sierra On-Line		SCI	1 January 1991 1 January 1992
King Graham's Board Game Challenge	Sierra On-Line		SCI, ScummVM	1 January 1992
King's Quest II: Romancing the Throne	Sierra On-Line	Sierra On-Line, Activision	AGI	1 June 1985 1 January 1987 1 January 1994 24 August 2010 1 January 1988
King's Quest III: To Heir Is Human	Sierra On-Line	Sierra On-Line, Activision	AGI	1 October 1986 1 January 1994 24 August 2010 1 January 1988
King's Quest IV: The Perils of Rosella	Sierra On-Line	Sierra On-Line, Activision	AGI, SCI	1 September 1988 1 January 1994 25 February 2010
King's Quest V: Absence Makes the Heart Go Yonder!	Sierra On-Line	Sierra On-Line, Activision	SCI	9 November 1990 1 January 1992 25 February 2010 1 January 1991
King's Quest VI: Heir Today, Gone Tomorrow	Sierra On-Line	Sierra On-Line, Activision	SCI	30 September 1992 1 January 1993 25 February 2010 1 January 1993
King's Quest VII: The Princeless Bride	Sierra On-Line	Sierra On-Line, Activision	SCI	23 November 1994 1 January 1994 7 September 2010 1 January 1994
King's Quest: Quest for the Crown	Sierra On-Line	Sierra On-Line, Activision	AGI, SCI	1 January 1984 1 January 1987 1 January 1994 24 August 2010 1 January 1987
Leisure Suit Larry 5: Passionate Patti Does a Little Undercover Work	Sierra On-Line	Sierra On-Line, Codemasters, Assemble Entertainment	SCI	1 January 1991 17 January 2013 1 January 1991 17 January 2013 17 December 2015
Leisure Suit Larry 6: Shape Up or Slip Out!	Sierra On-Line	Sierra On-Line, Codemasters, Assemble Entertainment	SCI, SCI	1 November 1993 1 January 1994 17 January 2013 1 January 1994 17 December 2015 17 December 2015
Leisure Suit Larry Goes Looking for Love (in Several Wrong Places)	Sierra On-Line	Sierra On-Line, Codemasters, Assemble Entertainment	SCI	27 October 1988 17 January 2013 17 January 2013 17 December 2015
Leisure Suit Larry III: Passionate Patti in Pursuit of the Pulsating Pectorals	Sierra On-Line	Sierra On-Line, Codemasters, Assemble Entertainment	SCI	1 January 1989 17 January 2013 17 January 2013 17 December 2015
Leisure Suit Larry in the Land of the Lounge Lizards	Sierra On-Line	Sierra On-Line, Codemasters, Assemble Entertainment	AGI, SCI	4 June 1987 17 January 2013 4 June 1987 17 January 2013 17 December 2015
Leisure Suit Larry: Love for Sail!	Sierra On-Line	Sierra On-Line, Codemasters, Assemble Entertainment	SCI	26 November 1996 26 November 1996 26 April 2018 18 January 1997 2 August 2019 14 May 2018
Leisure Suit Larry's Casino	Sierra On-Line		SCI	5 June 1992
Leisure Suit Larry's Casino (1998)	Sierra On-Line			1 January 1998
Lighthouse: The Dark Being	Sierra On-Line	Sierra On-Line, Activision	SCI, ScummVM	20 September 1996 9 February 2018 1 January 1996
Lost Secret of the Rainforest	Sierra On-Line		SCI	1 January 1993 1 January 1993
Mickey's Space Adventure	Sierra On-Line	Sierra On-Line, Walt Disney Computer Software	AGI	1 May 1985
Mixed-Up Fairy Tales	Sierra On-Line		SCI	23 November 1991
Mixed-Up Mother Goose	Sierra On-Line		AGI, SCI, SCI, SCI, SCI	1 January 1987 1 January 1992 1 January 1995 1 January 1995
Outpost	Sierra On-Line			1 November 1994 1 November 1994 1 November 1994
Parlor Games with Laura Bow	Sierra On-Line		SCI	1 January 1992
Pepper's Adventures in Time	Sierra On-Line		SCI	1 January 1993 1 January 1993
Phantasmagoria	Sierra On-Line	Sierra On-Line, Activision	SCI	24 August 1995 24 August 1995 10 February 2010 1 August 1995
Phantasmagoria 2: A Puzzle of Flesh	Sierra On-Line	Sierra On-Line, Activision	SCI	26 November 1996 2 March 2010
Police Quest II: The Vengeance	Sierra On-Line	Sierra On-Line, Activision	SCI	1 November 1988 18 January 2011
Police Quest III: The Kindred	Sierra On-Line	Sierra On-Line, Activision	SCI	1 January 1991 18 January 2011
Police Quest: In Pursuit of the Death Angel	Sierra On-Line	Sierra On-Line, Activision	AGI, SCI	1 January 1987 18 January 2011 1 January 1987
Police Quest: Open Season	Sierra On-Line	Sierra On-Line, Activision	SCI	1 January 1993 1 January 1993 18 January 2011 1 January 1993
Professional Bull Rider 2	Sierra On-Line	Sierra On-Line		30 September 2000
Quest for Glory II: Trial by Fire	Sierra On-Line	Sierra On-Line, Activision	SCI	1 November 1990 10 May 2012
Quest for Glory III: Wages of War	Sierra On-Line	Sierra On-Line, Activision	SCI	1 August 1992 10 May 2012
Quest for Glory: Shadows of Darkness	Sierra On-Line	Sierra On-Line, Activision	SCI	1 March 1994 1 March 1994 10 May 2012
Quest for Glory: So You Want to Be a Hero	Sierra On-Line	Sierra On-Line, Activision	SCI, SCI	1 October 1989 10 May 2012 1 April 1994
Rama	Sierra On-Line		SCI	1 November 1996 1 November 1996 8 January 1997
Robin Hood's Games of Skill and Chance	Sierra On-Line		SCI	1 January 1992
Roger Wilco's Spaced Out Game Pack	Sierra On-Line		SCI	1 January 1992
Shivers	Sierra On-Line	Sierra On-Line, Activision	SCI	30 September 1995 1 January 1995 1 January 1996
Shivers Two: Harvest of Souls	Sierra On-Line	Sierra On-Line, Activision		9 April 1997 9 April 1997
Slater & Charlie Go Camping	Sierra On-Line		SCI	19 May 1993 1 August 1993
Space Quest 6: Roger Wilco in The Spinal Frontier	Sierra On-Line	Sierra On-Line, Activision	SCI, ScummVM	1 March 1995 1 March 1995 11 February 2010 1 January 1996
Space Quest I: Roger Wilco in The Sarien Encounter	Sierra On-Line	Sierra On-Line, Activision	SCI, ScummVM	20 August 1991 1 September 2006 20 August 1991
Space Quest II: Chapter II - Vohaul's Revenge	Sierra On-Line	Sierra On-Line, Activision	AGI, ScummVM	14 November 1987 27 July 2010 1 January 1988
Space Quest III: The Pirates of Pestulon	Sierra On-Line	Sierra On-Line, Activision	SCI, ScummVM	24 March 1989 27 July 2010 1 January 1991
Space Quest IV: Roger Wilco and the Time Rippers	Sierra On-Line	Sierra On-Line, Activision	SCI, ScummVM	4 March 1991 1 January 1992 11 February 2010 1 January 1991
Space Quest V: Roger Wilco - The Next Mutation	Sierra On-Line	Sierra On-Line, Activision	SCI, ScummVM	5 February 1993 11 February 2010
Space Quest: Chapter I - The Sarien Encounter	Sierra On-Line	Sierra On-Line, Activision	AGI, ScummVM	1 October 1986 27 July 2010 1 January 1987
The Beast Within: A Gabriel Knight Mystery	Sierra On-Line	Sierra On-Line, Activision	SCI	1 January 1995 1 January 1995 23 February 2010 1 January 1996
The Black Cauldron	Sierra On-Line		AGI	1 January 1986
The Colonel's Bequest	Sierra On-Line	Sierra On-Line, Activision	SCI	1 January 1989 16 February 2017
The Dagger of Amon Ra	Sierra On-Line	Sierra On-Line, Activision	SCI	1 January 1992 16 February 2017
The Dark Crystal	Sierra On-Line	SierraVenture	ADL	1 January 1983
The Island of Dr. Brain	Sierra On-Line		SCI	1 January 1992
The Lost Mind of Dr. Brain	Sierra On-Line			1 January 1995 1 January 1995 1 January 1995
The Time Warp of Dr. Brain	Sierra On-Line			1 January 1996 1 January 1996 1 January 1996
Torin's Passage	Sierra On-Line	Sierra On-Line, Activision	SCI	31 October 1995 31 October 1995 17 May 2012 1 January 1995
Troll's Tale	Sierra On-Line		AGI	1 January 1984
Ulysses and the Golden Fleece	Sierra On-Line		ADL	1 January 1982
Winnie the Pooh in the Hundred Acre Wood	Sierra On-Line	Sierra On-Line, Walt Disney Computer Software	AGI	1 January 1985
World Opponent Network	Sierra Entertainment			1 January 1998

Games published

Game	Developer	Publisher	Engine	Release dates
3-D Ultra Lionel Train Town	Dynamix	Sierra Entertainment		1 January 1999
3-D Ultra Minigolf	Dynamix	Sierra On-Line		1 January 1997 1 January 1997
3-D Ultra Pinball	Dynamix	Sierra On-Line		25 October 1995 25 October 1995 1 January 1995
3-D Ultra Pinball: Thrillride	Dynamix	Sierra On-Line		25 June 2000 25 June 2000
3-D Ultra Radio Control Racers	Dynamix	Sierra On-Line		1 September 1999
A-10 Tank Killer	Dynamix	Dynamix, Sierra On-Line		4 December 1989
Aces of the Deep	Dynamix	Sierra On-Line		1 October 1994
Aces of the Galaxy	Artech Digital Entertainment	Sierra Entertainment, Activision		23 July 2009
Adventure in Serenia	On-Line Systems, Sierra On-Line	IBM, Sierra On-Line	ADL	1 January 1982
After Dark Games	Berkeley Systems	Sierra On-Line		1 January 1998 1 January 1998 1 January 1998
Aladdin Chess Adventures	Fluent Entertainment	Sierra Entertainment, Strategy First		5 October 2004
Alien Legacy	Ybarra Productions	Sierra Entertainment		1 January 1994
Aliens versus Predator 2	Monolith Productions, Third Law Interactive	Sierra Entertainment, Fox Interactive, MacPlay, Capcom	LithTech	30 October 2001 23 July 2003
Arcanum: Of Steamworks & Magick Obscura	Troika Games	Sierra Entertainment, Activision		21 August 2001
Austin Powers: Operation: Trivia	Berkeley Systems	Sierra On-Line		25 May 1999 25 May 1999
Battle Bugs	Epyx	Sierra On-Line, Pixel Games UK		1 September 1994 23 November 2020
Battlestar Galactica	Auran	Sierra On-Line		23 October 2007
Betrayal at Krondor	Sierra On-Line, Dynamix	Sierra On-Line, Activision		22 June 1993 30 March 2010
Betrayal in Antara	Sierra On-Line, Dynamix	Sierra On-Line, Activision		1 July 1997 1 July 1997
Caesar	Impressions Games	Sierra On-Line, Activision		1 January 1992 9 February 2017 1 January 1993
Caesar II	Impressions Games	Sierra On-Line, Activision		14 September 1995 9 February 2017 1 January 1996
Caesar III	Impressions Games	Sierra On-Line, Activision, Sold Out Software		1 October 1998 1 January 1999
Caesar IV	Tilted Mill Entertainment	Sierra Entertainment, Activision		9 September 2006
Codename: ICEMAN	Sierra On-Line	Sierra On-Line, Activision	SCI	1 January 1989 13 April 2017 1 January 1989
Conqueror: A.D. 1086	Software Sorcery	Sierra On-Line, Activision		1 January 1995 8 November 2017
Conquests of Camelot: The Search for the Grail	Sierra On-Line	Sierra On-Line, Activision	SCI	1 January 1990 4 May 2017
Conquests of the Longbow: The Legend of Robin Hood	Sierra On-Line	Sierra On-Line, Activision	SCI	1 January 1991 4 May 2017
Contract J.A.C.K.	Monolith Productions	Sierra Entertainment	Lithtech Jupiter	11 November 2003
Counter-Strike: Condition Zero	Valve Corporation, Gearbox Software, Ritual Entertainment, Turtle Rock Studios	Sierra Entertainment, Valve Corporation, Capcom	GoldSrc	23 March 2004 21 February 2013 21 February 2013
CyberGladiators	Dynamix	Sierra On-Line		1 January 1996
Detroit	Impressions Games	Sierra On-Line, Impressions Games		1 January 1994
Diablo	Blizzard North, Synergistic Software	Blizzard Entertainment, Sierra On-Line		31 December 1996 8 May 1998
Die Hard: Nakatomi Plaza	Piranha Games	Sierra Entertainment, Fox Interactive, 1C Company	LithTech	22 April 2002
Donald Duck's Playground	Sierra On-Line	Sierra On-Line, Disney Interactive Studios	AGI	1 May 1985
Dr. Brain: Action Reaction	Knowledge Adventure	Sierra On-Line, Knowledge Adventure, Jordan Freeman Group	Unreal Engine 1	19 August 1999
Earthsiege 2	Dynamix	Sierra On-Line, Hi-Rez Studios		19 March 1996 19 March 1996
Eat My Dust	Funnybone Interactive	Sierra On-Line		1 January 1997
Edgar Torronteras' eXtreme Biker	Deibus Studios	Sierra Entertainment, Empire Interactive		1 October 1999
Edgar Torronteras' Moto-X 2000	Deibus Studios	Sierra Entertainment		29 March 2000
Emperor: Rise of the Middle Kingdom	Impressions Games, BreakAway Games	Sierra Entertainment, Activision, Sold Out Software		9 September 2002
Empire Earth	Stainless Steel Studios, Mad Doc Software	Sierra Entertainment, Rebellion Developments, Sold Out Software	Titan	12 November 2001
Empire Earth II	Mad Doc Software	Sierra Entertainment, Rebellion Developments, Sold Out Software	Storm3D, Gamebryo	26 April 2005
Empire Earth III	Mad Doc Software	Sierra Entertainment, Rebellion Developments, Sold Out Software	Gamebryo	6 November 2007
Eragon	Stormfront Studios	Sierra Entertainment		14 November 2006
Evil Genius	Elixir Studios	Sierra Entertainment, Rebellion Developments		28 September 2004 9 May 2013
F.E.A.R.	Monolith Productions, TimeGate Studios	Sierra Entertainment, Warner Bros. Interactive Entertainment, SoftClub	Lithtech Jupiter EX	17 October 2005
F.E.A.R. Perseus Mandate	TimeGate Studios	Sierra Entertainment, Warner Bros. Interactive Entertainment	Lithtech Jupiter EX	6 November 2007
Fire Hawk: Thexder - The Second Contact	Game Arts	Sierra On-Line		30 December 1990
Freddy Pharkas: Frontier Pharmacist	Sierra On-Line	Sierra On-Line, Activision	SCI	1 January 1993 1 January 1993 2 February 2017 1 January 1993
Frogger	Konami Industry	Sierra On-Line		1 January 1983 1 January 1984
Gabriel Knight 3: Blood of the Sacred, Blood of the Damned	Sierra On-Line	Sierra On-Line, Activision		18 November 1999
Gabriel Knight: Sins of the Fathers	Sierra On-Line	Sierra On-Line, Activision	SCI	17 December 1993 17 December 1993 28 January 2010 1 January 1994
Geometry Wars 3: Dimensions Evolved	Lucid Games	Sierra Entertainment, Aspyr Media		25 November 2014 25 November 2014 25 November 2014
Gobliiins	Coktel Vision	Sierra On-Line, Coktel Vision, DotEmu	Gob	1 January 1992 23 March 2010 1 January 1991
Gobliins 2: The Prince Buffoon	Coktel Vision	Sierra On-Line, DotEmu	Gob	10 February 1992 23 March 2010
Goblins Quest 3	Coktel Vision	Sierra On-Line, Coktel Vision, DotEmu	Gob	10 February 1993 23 March 2010
Grand Prix Legends	Papyrus Design Group	Sierra On-Line, Sold Out Software	Papy3D	6 October 1998
Ground Control	Massive Entertainment, High Voltage Software	Sierra Entertainment, Rebellion Developments, Sold Out Software		1 June 2000
Ground Control II: Operation Exodus	Massive Entertainment	Sierra Entertainment, Rebellion Developments		18 June 2004 23 April 2013
Gunman Chronicles	Rewolf Software, Valve Corporation	Sierra On-Line	GoldSrc	21 November 2000
Half-Life	Valve Corporation	Sierra On-Line, Valve Corporation, Buka Entertainment, Brasoft	GoldSrc	19 November 1998 14 February 2013 14 February 2013
Half-Life 2	Valve Corporation	Sierra Entertainment, Valve Corporation, 1C-SoftClub, Electronic Arts, Buka Entertainment	Source, Source	16 November 2004 26 May 2010 9 May 2013
Half-Life: Blue Shift	Gearbox Software	Sierra Entertainment, Valve Corporation, Buka Entertainment	GoldSrc	12 June 2001 31 July 2013 31 July 2013
Half-Life: Opposing Force	Gearbox Software	Sierra On-Line, Valve Corporation, Buka Entertainment	GoldSrc	19 November 1999 31 July 2013 31 July 2013
Heart of China	Dynamix	Dynamix, Sierra On-Line, Activision	DGDS	1 January 1991 8 November 2017 1 January 1992
Homeworld	Relic Entertainment	Sierra Entertainment, Gearbox Software, Sold Out Software, Aspyr Media		28 September 1999 6 August 2015
Homeworld 2	Relic Entertainment	Sierra Entertainment, Gearbox Software, Aspyr Media		16 September 2003 21 September 2004
Homeworld: Cataclysm	Barking Dog Studios	Sierra Entertainment, Gearbox Software		12 September 2000
Hunter Hunted	Dynamix	Sierra On-Line		8 November 1996
Ice Age 2: The Meltdown	Eurocom	Vivendi Universal Games, Sierra Entertainment, ak tronic Software & Services, SoftClub	EngineX	14 March 2006
Inca	Coktel Vision	Sierra On-Line		1 January 1992
Inca II: Nations of Immortality	Coktel Vision	Sierra On-Line	Gob	1 January 1993
IndyCar Racing 2	Papyrus Design Group	Sierra On-Line, Papyrus Publishing		1 January 1996 27 June 1996 1 January 1996
Joint Task Force	Most Wanted Entertainment	HD Publishing, Sierra Entertainment	Gepard	12 September 2006
Judge Dredd: Dredd vs. Death	Rebellion Developments	Evolved Games, Sierra Entertainment, Sold Out Software, Rebellion Developments	Asura	17 October 2003
King's Quest (2015)	The Odd Gentlemen	Sierra Entertainment	Unreal Engine 3	28 July 2015
King's Quest II: Romancing the Throne	Sierra On-Line	Sierra On-Line, Activision	AGI	1 June 1985 1 January 1987 1 January 1994 24 August 2010 1 January 1988
King's Quest III: To Heir Is Human	Sierra On-Line	Sierra On-Line, Activision	AGI	1 October 1986 1 January 1994 24 August 2010 1 January 1988
King's Quest IV: The Perils of Rosella	Sierra On-Line	Sierra On-Line, Activision	AGI, SCI	1 September 1988 1 January 1994 25 February 2010
King's Quest V: Absence Makes the Heart Go Yonder!	Sierra On-Line	Sierra On-Line, Activision	SCI	9 November 1990 1 January 1992 25 February 2010 1 January 1991
King's Quest VI: Heir Today, Gone Tomorrow	Sierra On-Line	Sierra On-Line, Activision	SCI	30 September 1992 1 January 1993 25 February 2010 1 January 1993
King's Quest VII: The Princeless Bride	Sierra On-Line	Sierra On-Line, Activision	SCI	23 November 1994 1 January 1994 7 September 2010 1 January 1994
King's Quest: Quest for the Crown	Sierra On-Line	Sierra On-Line, Activision	AGI, SCI	1 January 1984 1 January 1987 1 January 1994 24 August 2010 1 January 1987
Leisure Suit Larry 5: Passionate Patti Does a Little Undercover Work	Sierra On-Line	Sierra On-Line, Codemasters, Assemble Entertainment	SCI	1 January 1991 17 January 2013 1 January 1991 17 January 2013 17 December 2015
Leisure Suit Larry 6: Shape Up or Slip Out!	Sierra On-Line	Sierra On-Line, Codemasters, Assemble Entertainment	SCI, SCI	1 November 1993 1 January 1994 17 January 2013 1 January 1994 17 December 2015 17 December 2015
Leisure Suit Larry Goes Looking for Love (in Several Wrong Places)	Sierra On-Line	Sierra On-Line, Codemasters, Assemble Entertainment	SCI	27 October 1988 17 January 2013 17 January 2013 17 December 2015
Leisure Suit Larry III: Passionate Patti in Pursuit of the Pulsating Pectorals	Sierra On-Line	Sierra On-Line, Codemasters, Assemble Entertainment	SCI	1 January 1989 17 January 2013 17 January 2013 17 December 2015
Leisure Suit Larry in the Land of the Lounge Lizards	Sierra On-Line	Sierra On-Line, Codemasters, Assemble Entertainment	AGI, SCI	4 June 1987 17 January 2013 4 June 1987 17 January 2013 17 December 2015
Leisure Suit Larry: Love for Sail!	Sierra On-Line	Sierra On-Line, Codemasters, Assemble Entertainment	SCI	26 November 1996 26 November 1996 26 April 2018 18 January 1997 2 August 2019 14 May 2018
Leisure Suit Larry: Magna Cum Laude	High Voltage Software	Sierra Entertainment, Codemasters, Assemble Entertainment		5 October 2004
Lighthouse: The Dark Being	Sierra On-Line	Sierra On-Line, Activision	SCI, ScummVM	20 September 1996 9 February 2018 1 January 1996
Lords of Magic	Impressions Games	Sierra On-Line, Rebellion Developments		19 November 1997
Lords of the Realm II	Impressions Games	Sierra On-Line, Rebellion Developments		1 October 1996 1 October 1996 1 January 1997 23 April 2013
Lords of the Realm III	Impressions Games	Sierra Entertainment, Rebellion Developments		17 March 2004 15 November 2013
Lost in Time	Coktel Vision	Coktel Vision, Sierra On-Line	Gob	1 January 1993
Manhunter 2: San Francisco	Evryware	Sierra On-Line	AGI	1 January 1989 1 January 1989
Manhunter: New York	Evryware	Sierra On-Line	AGI	1 January 1988
Men of Valor	2015 Inc.	Vivendi Universal Games, Sierra Entertainment, 1C-SoftClub, Nordic Games	Unreal Engine 2	29 October 2004
Metaltech: Earthsiege	Dynamix	Sierra On-Line, Hi-Rez Studios		1 July 1994
Mickey's Space Adventure	Sierra On-Line	Sierra On-Line, Walt Disney Computer Software	AGI	1 May 1985

More...

Engines developed

Engine	Developer	Website	First release	Latest release
ADL	On-Line Systems		1 January 1980	1 January 1983
AGI	Sierra On-Line		1 May 1984	17 August 1989
SCI	Sierra On-Line		1 September 1988	1 November 1996

Games ported to PC booter

Game	Developer	Publisher	Engine	PC booter release
Frogger	Konami Industry	Sierra On-Line		1 January 1983

Games ported to Mac OS (Classic)

Game	Developer	Publisher	Engine	Mac OS release
Frogger	Konami Industry	Sierra On-Line		1 January 1984