List of Sierra Entertainment video games

Sierra Entertainment was a software label which publishes games from indie developers. Founded in 1979 by Ken and Roberta Williams, it developed and published a large variety of video games, including a number of best-selling games and series, for various platforms between 1980 and 2008. After 2004, Sierra developed no new games but worked strictly as a publishing label for their parent company Vivendi Games. In 2014, the brand was resurrected as an indie publisher by owners Activision Blizzard.

Games

Release date	Title	Platform(s)	Developer(s)	Division	Ref.
May 5, 1980	Hi-Res Adventure #1: Mystery House	Apple II	On-Line Systems	On-Line Systems
1980	Hi-Res Adventure #0: Mission Asteroid	Apple II	On-Line Systems	On-Line Systems
		Atari 8-bit	Yosemite Software
1980	Hi-Res Adventure #2: The Wizard and the Princess	Apple II	On-Line Systems	On-Line Systems
		Atari 8-bit	Yosemite Software
1980	Hi-Res Football	Apple II	On-Line Systems	On-Line Systems
1981	Crossfire	Apple II	Sierra On-Line	Sierra On-Line
		Atari 8-bit
		VIC-20
1981	Hi-Res Adventure #3: Cranston Manor	Apple II	On-Line Systems	On-Line Systems
1981	Hi-Res Adventure #4: Ulysses and the Golden Fleece	Apple II	Sierra On-Line	Sierra On-Line
1981	Jawbreaker	Apple II	On-Line Systems	On-Line Systems
		Atari 8-bit
1981	Lunar Leeper	VIC-20	On-Line Systems	On-Line Systems
1981	Softporn Adventure	Atari 8-bit	Yosemite Software	On-Line Systems
1981	Pegasus II	Apple II	On-Line Systems	On-Line Systems
1981	Threshold	Apple II	On-Line Systems	On-Line Systems
		Atari 8-bit
		VIC-20
1982	Cannonball Blitz	Apple II	Sierra On-Line	Sierra On-Line
		VIC-20
1982	Crossfire	PC Booter	Sierra On-Line	Sierra On-Line
1982	Hi-Res Adventure #4: Ulysses and the Golden Fleece	Atari 8-bit	Yosemite Software	On-Line Systems
		PC Booter
1982	Lunar Leepers	Apple II	Sierra On-Line	Sierra On-Line
1982	Hi-Res Adventure #5: Time Zone	Apple II	Sierra On-Line	Sierra On-Line
1982	Ultima II: The Revenge of the Enchantress...	Apple II	Sierra On-Line	Sierra On-Line
July 1983	Frogger	VIC-20	Parker Brothers	Sierra On-Line
July 1983	Hi-Res Adventure #6: The Dark Crystal	Atari 8-bit	Sierra On-Line	Sierra On-Line
September 1983	Apple Cider Spider	Commodore 64	Sierra On-Line	Sierra On-Line
October 1983	BC's Quest for Tires	Atari 8-bit	Sydney Development Corporation	Sierra On-Line
November 1983		ColecoVision	Sierra On-Line
November 1983	Lunar Leeper	Commodore 64	Sierra On-Line	Sierra On-Line
November 1983	Sammy Lightfoot	Commodore 64	Sierra On-Line	Sierra On-Line
November 1983	Threshold	Commodore 64	Sierra On-Line	Sierra On-Line
December 1983	Hi-Res Adventure #0: Mission Asteroid	Commodore 64	Sierra On-Line	Sierra On-Line
December 1983	Oil's Well	Commodore 64	Sierra On-Line	Sierra On-Line
1983	Apple Cider Spider	Apple II	Sierra On-Line	Sierra On-Line
1983	Bop-A-Bet	Apple II	SunnySide Soft	Sierra On-Line
1983	Crossfire	Commodore 64	Sierra On-Line	Sierra On-Line
1983	Frogger	Apple II	Sierra On-Line	Sierra On-Line
		Commodore 64	Konami
		PC Booter	Sierra On-Line
1983	Hi-Res Adventure #6: The Dark Crystal	Apple II	Sierra On-Line	Sierra On-Line
1983	Lunar Leeper	Atari 8-bit	Sierra On-Line	Sierra On-Line
1983	Mine Shaft	Apple II	Sierra On-Line	Sierra On-Line
		PC Booter
1983	Mr. Cool	Apple II	Sierra On-Line	Sierra On-Line
		Atari 8-bit
		Commodore 64
		PC Booter
1983	Sammy Lightfoot	Apple II	Sierra On-Line	Sierra On-Line
1983	Troll's Tale	Apple II	Sierra On-Line	Sierra On-Line
1983	Ultima II: The Revenge of the Enchantress...	Atari 8-bit	Sierra On-Line	Sierra On-Line
		Commodore 64
		DOS
1983	Ultima: Escape from Mt. Drash	VIC-20	Sierra On-Line	Sierra On-Line
March 1984	BC's Quest for Tires	Apple II	Sydney Development Corporation	Sierra On-Line
March 1984	Oil's Well	Apple II	Sierra On-Line	Sierra On-Line
		ColecoVision
March 1984	Sammy Lightfoot	ColecoVision	Sierra On-Line	Sierra On-Line
May 1984	Threshold	ColecoVision	Sierra On-Line	Sierra On-Line
October 1984	King's Quest	Apple II	Sierra On-Line	Sierra On-Line
October 1984	Oil's Well	Atari 8-bit	Sierra On-Line	Sierra On-Line
1984	Cannonball Blitz	TI-99/4A	Sierra On-Line	Sierra On-Line
1984	BC's Quest for Tires	Commodore 64	Sydney Development Corporation	Sierra On-Line
		DOS
		PC Booter
1984	Dragon's Keep	Atari 8-bit	SunnySide Soft	Sierra On-Line
		Commodore 64	Sierra On-Line
		PC Booter
1984	Frogger	Macintosh	Sierra On-Line	Sierra On-Line
1984	Hi-Res Adventure #2: The Wizard and the Princess	Commodore 64	Sierra On-Line	Sierra On-Line
1984	Hi-Res Adventure #4: Ulysses and the Golden Fleece	Commodore 64	Sierra On-Line	Sierra On-Line
1984	King's Quest	PC Booter	Sierra On-Line	Sierra On-Line
1984	Oil's Well	Commodore 64	Sierra On-Line	Sierra On-Line
1984	Troll's Tale	Atari 8-bit	Sierra On-Line	Sierra On-Line
		Commodore 64
		PC Booter
1984	B.C. II: Grog's Revenge	C64, ColecoVision, MSX, ZX Spectrum	Sydney Development	Sierra On-Line
1984	Donald Duck's Playground	Amiga, Atari ST, Apple II, C64, PCjr, MS-DOS	Sierra On-Line	Sierra On-Line
1984	Learning with FuzzyWOMP	Apple II	Sierra On-Line	Sierra On-Line
1984	Mickey's Space Adventure	MS-DOS, Macintosh, Apple II, C64, TRS-80	Sierra On-Line	Sierra On-Line
1984	Sierra Championship Boxing	Apple II, C64, MS-DOS, Macintosh	Evryware	Sierra On-Line
1984	Winnie the Pooh in the Hundred Acre Wood	Amiga, Apple II, Atari ST, C64, MS-DOS	Sierra On-Line	Sierra On-Line
1984	Learning With the Leeper	Atari 8-bit, ColecoVision, C64, ZX Spectrum	Sierra On-Line	Sierra On-Line
1984	Wizard of ID's WizType[a]	Apple II, Atari 8-bit, C64, MS-DOS	Sydney Development	Sierra On-Line
1985	Ultima II: The Revenge of the Enchantress...	Atari ST	Sierra On-Line	Sierra On-Line
		Macintosh
December 1986	King's Quest	Amiga	Sierra On-Line	Sierra On-Line
		Atari ST
		Macintosh
1987	King's Quest	DOS	Sierra On-Line	Sierra On-Line
1988	King's Quest	Apple IIGS	Sierra On-Line	Sierra On-Line
1990	Oil's Well	DOS	Sierra On-Line	Sierra On-Line
April 7, 1995	The Bizarre Adventures of Woodruff and the Schnibble	Microsoft Windows	Coktel Vision	Sierra On-Line
August 1995	Roberta Williams' Phantasmagoria	Macintosh	Sierra On-Line	Sierra On-Line
December 1995	Daryl F. Gates' Police Quest: SWAT	Macintosh	Sierra On-Line	Sierra On-Line
1995	3-D Ultra Pinball	Macintosh	Dynamix	Sierra On-Line
		Microsoft Windows
1995	Aces of the Deep: Expansion Disk	DOS	Dynamix	Sierra On-Line
1995	Caesar II	DOS	Impressions Games	Sierra On-Line
1995	Conqueror: A.D. 1086	DOS	Software Sorcery	Sierra On-Line
1995	Daryl F. Gates' Police Quest: SWAT	DOS	Sierra On-Line	Sierra On-Line
		Microsoft Windows
1995	Front Page Sports: Football Pro '96 Season	DOS	Dynamix	Sierra On-Line
1995	Hoyle Classic Games	Microsoft Windows	Sierra On-Line	Sierra On-Line
1995	Lode Runner On-Line: The Mad Monks' Revenge	Macintosh	Presage Software	Sierra On-Line
		Microsoft Windows
1995	Metaltech: EarthSiege - Expansion Pack	DOS	Dynamix	Sierra On-Line
1995	Roberta Williams' Phantasmagoria	DOS	Sierra On-Line	Sierra On-Line
		Microsoft Windows
1995	Ruins of Cawdor	DOS	Ybarra Productions	Sierra On-Line
1995	Shivers	Microsoft Windows	Sierra On-Line	Sierra On-Line
1995	Space Quest 6: Roger Wilco in the Spinal Frontier	DOS	Sierra On-Line	Sierra On-Line
		Microsoft Windows
1995	The Beast Within: A Gabriel Knight Mystery	DOS	Sierra On-Line	Sierra On-Line
		Microsoft Windows
1995	The Last Dynasty	Microsoft Windows	Coktel Vision	Sierra On-Line
1995	The Lost Mind of Dr. Brain	Macintosh	Sierra On-Line	Sierra On-Line
		Microsoft Windows
1995	Thexder	Microsoft Windows	Synergistic Software	Sierra On-Line
1995	Torin's Passage	DOS	Sierra On-Line	Sierra On-Line
		Macintosh
		Microsoft Windows
1995	Trophy Bass	Macintosh	Dynamix	Sierra On-Line
		Microsoft Windows
1995	You Don't Know Jack	Macintosh	Jellyvision Games, Berkeley Systems	Sierra On-Line
		Microsoft Windows
March 18, 1996	The Rise & Rule of Ancient Empires	Microsoft Windows	Impressions Games	Sierra On-Line
March 19, 1996	EarthSiege 2	Microsoft Windows	Dynamix	Sierra On-Line
June 1996	Hoyle Solitaire	Microsoft Windows	Sierra On-Line	Sierra On-Line
August 16, 1996	3-D Ultra Pinball: Creep Night	Macintosh	Dynamix	Sierra On-Line
September 10, 1996	Caesar II	Microsoft Windows	Impressions Games	Sierra On-Line
September 23, 1996	3-D Ultra Pinball: Creep Night	Microsoft Windows	Dynamix	Sierra On-Line
September 30, 1996	Front Page Sports: Trophy Bass 2	Microsoft Windows	Dynamix	Sierra On-Line
October 1996	Rama	DOS	Dynamix	Sierra On-Line
November 1996	Hunter Hunted	Microsoft Windows	Dynamix	Sierra On-Line
1996	Birthright: The Gorgon's Alliance	DOS	Synergistic Software	Sierra On-Line
		Microsoft Windows
1996	Caesar II	Macintosh	Impressions Games	Sierra On-Line
1996	Casino Deluxe 2	Microsoft Windows	Impressions Games	Sierra On-Line
1996	CyberGladiators	Microsoft Windows	Dynamix	Sierra On-Line
1996	Fast Attack: High Tech Submarine Warfare	DOS	Software Sorcery	Sierra On-Line
1996	Front Page Sports: Baseball Pro '96 Season	Microsoft Windows	Dynamix	Sierra On-Line
1996	Front Page Sports: Football Pro '97	Microsoft Windows	Synergistic Software, Dynamix	Sierra On-Line
1996	Hoyle Blackjack	Microsoft Windows	Sierra On-Line	Sierra On-Line
1996	Hoyle Bridge	Microsoft Windows	Sierra On-Line	Sierra On-Line
1996	Hoyle Casino	Microsoft Windows	Sierra On-Line	Sierra On-Line
1996	Hoyle Children's Collection	Microsoft Windows	Sierra On-Line	Sierra On-Line
1996	Hoyle Classic Games	Macintosh	Sierra On-Line	Sierra On-Line
1996	IndyCar Racing II	DOS	Papyrus Design Group	Sierra On-Line
		Macintosh
		Microsoft Windows
1996	Leisure Suit Larry: Love for Sail!	DOS	Sierra On-Line	Sierra On-Line
		Microsoft Windows
1996	Lighthouse: The Dark Being	DOS	Sierra On-Line	Sierra On-Line
		Macintosh
		Microsoft Windows
1996	Lords of the Realm II	DOS	Impressions Games	Sierra On-Line
		Macintosh
		Microsoft Windows
1996	MissionForce: CyberStorm	Microsoft Windows	Dynamix	Sierra On-Line
1996	NASCAR Racing	PlayStation	Papyrus Design Group	Sierra On-Line
1996	NASCAR Racing 2	DOS	Papyrus Design Group	Sierra On-Line
1996	Phantasmagoria: A Puzzle of Flesh	DOS	Sierra On-Line	Sierra On-Line
		Microsoft Windows
1996	Power Chess	Microsoft Windows	Sierra On-Line	Sierra On-Line
1996	Rama	Microsoft Windows	Dynamix	Sierra On-Line
1996	Robert E. Lee: Civil War General	Microsoft Windows	Impressions Games	Sierra On-Line
1996	Shivers	Macintosh	Sierra On-Line	Sierra On-Line
1996	Silent Thunder: A-10 Tank Killer II	Microsoft Windows	Dynamix	Sierra On-Line
1996	Space Bucks	Microsoft Windows	Impressions Games	Sierra On-Line
1996	Space Quest 6: Roger Wilco in the Spinal Frontier	Macintosh	Sierra On-Line	Sierra On-Line
1996	Stay Tooned!	Macintosh	Funnybone Interactive	Sierra On-Line
		Microsoft Windows
1996	The Beast Within: A Gabriel Knight Mystery	Macintosh	Sierra On-Line	Sierra On-Line
1996	The Time Warp of Dr. Brain	Macintosh	Sierra On-Line	Sierra On-Line
		Microsoft Windows
1996	Total Meltdown	DOS	Synergistic Software	Sierra On-Line
1996	Ultimate Soccer Manager 2	Microsoft Windows	Impressions Games	Sierra On-Line
1996	Urban Runner	Microsoft Windows	Coktel Vision	Sierra On-Line
1996	You Don't Know Jack: Volume 2	Microsoft Windows	Berkeley Systems, Jellyvision Games	Sierra On-Line
January 8, 1997	Rama	Macintosh	Dynamix	Sierra On-Line
January 18, 1997	Leisure Suit Larry: Love for Sail!	Macintosh	Sierra On-Line	Sierra On-Line
April 30, 1997	Hoyle Poker	Microsoft Windows	Sierra On-Line	Sierra On-Line
May 1997	The Realm	Microsoft Windows	Sierra On-Line	Sierra On-Line
October 1997	Grant - Lee - Sherman: Civil War 2 - Generals	Microsoft Windows	Impressions Games	Sierra On-Line
November 3, 1997	Front Page Sports: Football Pro '98	Microsoft Windows	Synergistic Software	Sierra On-Line
November 3, 1997	NASCAR: Grand National Series Expansion Pack	Microsoft Windows	Papyrus Design Group	Sierra On-Line
November 3, 1997	Power Chess 98	Microsoft Windows	Sierra On-Line	Sierra On-Line
November 4, 1997	CART Racing	DOS	Papyrus Design Group	Sierra On-Line
		Microsoft Windows
November 19, 1997	Lords of Magic	Microsoft Windows	Impressions Games	Sierra On-Line
November 24, 1997	Diablo: Hellfire	Microsoft Windows	Synergistic Software	Sierra On-Line
December 1997	SODA Off-Road Racing	Microsoft Windows	Software Allies	Sierra On-Line
1997	3-D Ultra Minigolf	Microsoft Windows	Dynamix	Sierra On-Line
1997	3-D Ultra Pinball: The Lost Continent	Macintosh	Dynamix	Sierra On-Line
		Microsoft Windows
1997	Betrayal in Antara	Microsoft Windows	Sierra On-Line	Sierra On-Line
1997	Eat My Dust	Microsoft Windows	Davidson & Associates, Van Duyne Engineering	Sierra On-Line
1997	Front Page Sports: Baseball Pro '98	Microsoft Windows	Dynamix	Sierra On-Line
1997	Front Page Sports: Golf	Microsoft Windows	Headgate Studios	Sierra On-Line
1997	Front Page Sports: Ski Racing	Microsoft Windows	Dynamix	Sierra On-Line
1997	Front Page Sports: Trophy Rivers	Microsoft Windows	Dynamix	Sierra On-Line
1997	Hoyle Classic Board Games	Microsoft Windows	Sierra On-Line	Sierra On-Line
1997	Hoyle Solitaire	Macintosh	Sierra On-Line	Sierra On-Line
1997	Lords of the Realm II: Siege Pack	Microsoft Windows	Impressions Games	Sierra On-Line
1997	Outpost 2: Divided Destiny	Microsoft Windows	Dynamix	Sierra On-Line
1997	Red Baron II	Microsoft Windows	Dynamix	Sierra On-Line
1997	Red Baron with Mission Builder	DOS	Dynamix	Sierra On-Line
		Microsoft Windows
1997	Shivers II: Harvest of Souls	Microsoft Windows	Sierra On-Line	Sierra On-Line
1997	Sierra Pro Pilot 98: The Complete Flight Simulator	Microsoft Windows	Dynamix	Sierra On-Line
1997	You Don't Know Jack: Volume 3	Macintosh	Berkeley Systems, Jellyvision Games	Sierra On-Line
		Microsoft Windows
June 1998	Cyberstorm 2: Corporate Wars	Microsoft Windows	Dynamix	Sierra On-Line
July 1, 1998	3-D Ultra MiniGolf Deluxe	Microsoft Windows	Dynamix	Sierra On-Line
July 17, 1998	Leisure Suit Larry's Casino	Microsoft Windows	Sierra On-Line	Sierra On-Line
July 25, 1998	Police Quest: SWAT 2	Microsoft Windows	Yosemite Entertainment	Sierra On-Line
September 30, 1998	Caesar III	Microsoft Windows	Impressions Games	Sierra On-Line
October 2, 1998	Pro Pilot USA	Microsoft Windows	Dynamix	Sierra On-Line
October 31, 1998	Red Baron 3-D	Microsoft Windows	Dynamix	Sierra On-Line
November 10, 1998	Sierra Sports: Skiing 1999 Edition	Microsoft Windows	Sierra On-Line	Sierra Sports
November 19, 1998	Half-Life	Microsoft Windows	Valve	Sierra On-Line
November 30, 1998	Return to Krondor	Microsoft Windows	PyroTechnix	Sierra On-Line
December 23, 1998	Starsiege: Tribes	Microsoft Windows	Dynamix	Sierra On-Line
1998	3-D Ultra NASCAR Pinball	Microsoft Windows	Dynamix	Sierra On-Line
1998	After Dark Games	Macintosh	Berkeley Systems	Sierra On-Line
		Microsoft Windows
1998	Driver's Education '98	Microsoft Windows	Dynamix	Sierra On-Line
1998	Grand Prix Legends	Microsoft Windows	Papyrus Design Group	Sierra On-Line
1998	Head Rush	Macintosh	Berkeley Systems, Jellyvision Games	Sierra On-Line
		Microsoft Windows
1998	Hoyle Board Games	Microsoft Windows	Sierra On-Line	Sierra On-Line
1998	King's Quest: Mask of Eternity	Microsoft Windows	Sierra On-Line	Sierra On-Line
1998	Lords of Magic: Legends of Urak	Microsoft Windows	Impressions Games	Sierra On-Line
1998	PGA Championship Golf	Microsoft Windows	Headgate Studios	Sierra On-Line
1998	Pro Pilot '99	Microsoft Windows	Dynamix	Sierra On-Line
1998	Quest for Glory V: Dragon Fire	Macintosh	Yosemite Entertainment	Sierra On-Line
		Microsoft Windows
1998	Ultimate Soccer Manager 98	Microsoft Windows	Impressions Games	Sierra On-Line
1998	Viper Racing	Microsoft Windows	Monster Games	Sierra On-Line
1998	You Don't Know Jack: Volume 4 - The Ride	Macintosh	Berkeley Systems, Jellyvision Games	Sierra On-Line
		Microsoft Windows
February 12, 1999	Half-Life: Uplink	Microsoft Windows	Valve	Sierra
February 1999	3-D Ultra NASCAR Pinball	Macintosh	Dynamix	Sierra On-Line
March 24, 1999	Starsiege	Microsoft Windows	Dynamix	Sierra On-Line
June 1, 1999	PGA Championship Golf: 1999 Edition	Microsoft Windows	Headgate Studios	Sierra On-Line
June 16, 1999	Field & Stream: Trophy Bass 3D	Microsoft Windows	Dynamix	Sierra On-Line
June 1999	Hoyle Board Games	Macintosh	Sierra On-Line	Sierra On-Line
September 28, 1999	Homeworld	Microsoft Windows	Relic Entertainment	Sierra On-Line
October 1999	You Don't Know Jack	PlayStation	Starsphere Interactive	Sierra On-Line
November 5, 1999	Pharaoh	Microsoft Windows	Impressions Games	Sierra On-Line
November 15, 1999	3-D Ultra Radio Control Racers	Microsoft Windows	Dynamix	Sierra On-Line
November 18, 1999	Half-Life: Opposing Force	Microsoft Windows	Gearbox Software	Sierra On-Line
November 19, 1999	Gabriel Knight 3: Blood of the Sacred, Blood of the Damned	Microsoft Windows	Sierra On-Line	Sierra On-Line
November 23, 1999	SWAT 3: Close Quarters Battle	Microsoft Windows	Sierra On-Line	Sierra On-Line
1999	3-D Ultra Cool Pool	Microsoft Windows	Dynamix	Sierra On-Line
1999	Austin Powers: Operation – Trivia	Macintosh	Berkeley Systems	Sierra On-Line
		Microsoft Windows
1999	Caesar III	Macintosh	Impressions Games	Sierra On-Line
1999	Curse You! Red Baron	Microsoft Windows	Dynamix	Sierra On-Line
1999	Field & Stream: Trophy Buck	Microsoft Windows	Engineering Animation	Sierra On-Line
1999	Hoyle Card Games	Macintosh	Sierra On-Line	Sierra On-Line
		Microsoft Windows
1999	Hoyle Backgammon & Cribbage	Macintosh	Sierra On-Line	Sierra On-Line
		Microsoft Windows
1999	Hoyle Word Games	Macintosh	Sierra On-Line	Sierra On-Line
		Microsoft Windows
1999	NASCAR Craftsman Truck Series Racing	Microsoft Windows	Papyrus Design Group	Sierra On-Line
1999	NASCAR Legends	Microsoft Windows	Papyrus Design Group	Sierra On-Line
1999	NASCAR Racing 3	Microsoft Windows	Papyrus Design Group	Sierra On-Line
1999	NASCAR Racing: 1999 Edition	Microsoft Windows	Papyrus Design Group	Sierra On-Line
1999	Professional Bull Rider	Microsoft Windows	Sierra On-Line	Sierra On-Line
1999	Team Fortress Classic	Microsoft Windows	Valve	Sierra On-Line
1999	Ultimate Soccer Manager 98-99	Microsoft Windows	Impressions Games	Sierra On-Line
1999	Wordox	Browser	Sierra On-Line	Sierra On-Line
1999	You Don't Know Jack: Offline	Macintosh	Berkeley Systems, Jellyvision Games	Sierra On-Line
		Microsoft Windows
June 1, 2000	Ground Control	Microsoft Windows	Massive Entertainment	Sierra On-Line
July 12, 2000	Cleopatra: Queen of the Nile	Microsoft Windows	BreakAway Games	Sierra On-Line
August 7, 2000	Hoyle Kids Games	Macintosh	Sierra On-Line	Sierra On-Line
		Microsoft Windows
September 12, 2000	Homeworld: Cataclysm	Microsoft Windows	Barking Dog Studios	Sierra On-Line
September 14, 2000	Maximum Pool	Macintosh	Dynamix	Sierra On-Line
		Microsoft Windows
September 21, 2000	Field & Stream: Trophy Hunting 4	Microsoft Windows	Dynamix	Sierra On-Line
September 30, 2000	3-D Ultra Lionel Train Town Deluxe	Microsoft Windows	Dynamix	Sierra On-Line
October 17, 2000	Zeus: Master of Olympus	Microsoft Windows	Impressions Games	Sierra On-Line
October 2000	Hoyle Casino	Game Boy Color	Pulsar Interactive	Sierra On-Line
November 6, 2000	You Don't Know Jack: Mock 2	PlayStation	Jellyvision Games, Starsphere Interactive	Sierra On-Line
November 16, 2000	Maximum Pool	Dreamcast	Dynamix	Sierra On-Line
November 20, 2000	Gunman Chronicles	Microsoft Windows	Rewolf Entertainment, Valve	Sierra On-Line
December 1, 2000	Hoyle Card Games	Game Boy Color	Sandbox Studios	Sierra On-Line
December 2000	3-D Ultra Pinball: Thrillride	Game Boy Color	Left Field Productions	Sierra On-Line
December 2000	Ground Control: Dark Conspiracy	Microsoft Windows	High Voltage Software, Massive Entertainment	Sierra On-Line
2000	3-D Ultra Pinball: Thrillride	Macintosh	Dynamix	Sierra On-Line
		Microsoft Windows
2000	Field & Stream: Trophy Bass 4	Microsoft Windows	Sierra On-Line	Sierra On-Line
2000	Hoyle Board Games 2001	Macintosh	Sierra On-Line	Sierra On-Line
		Microsoft Windows
2000	Hoyle Casino	Dreamcast	Sierra On-Line	Sierra On-Line
		Macintosh
		Microsoft Windows
2000	Hoyle Crosswords	Macintosh	Sierra On-Line	Sierra On-Line
		Microsoft Windows
2000	Hoyle Mahjong Tiles	Macintosh	Sierra On-Line	Sierra On-Line
		Microsoft Windows
2000	PGA Championship Golf 2000	Microsoft Windows	Headgate Studios	Sierra Sports
2000	Professional Bull Rider 2	Microsoft Windows	Sierra On-Line	Sierra On-Line
2000	RC Racers II	Microsoft Windows	Dynamix	Sierra On-Line
2000	Return of the Incredible Machine: Contraptions	Macintosh	Dynamix	Sierra On-Line
		Microsoft Windows
2000	You Don't Know Jack: 5th Dementia	Microsoft Windows	Jellyvision Games	Sierra On-Line
2000	You Don't Know Jack: Louder! Faster! Funnier!	Macintosh	Berkeley Systems	Sierra On-Line
		Microsoft Windows
March 29, 2001	Tribes 2	Microsoft Windows	Dynamix	Sierra On-Line
April 19, 2001		Linux	Loki Entertainment
May 1, 2001	Hoyle Slots	Macintosh	Sierra On-Line	Sierra On-Line
		Microsoft Windows
June 12, 2001	Half-Life: Blue Shift	Microsoft Windows	Gearbox Software	Sierra On-Line
June 22, 2001	Poseidon: Zeus Official Expansion	Microsoft Windows	Impressions Games	Sierra On-Line
August 21, 2001	Arcanum: Of Steamworks & Magick Obscura	Microsoft Windows	Troika Games	Sierra On-Line
August 30, 2001	Hoyle Casino	Microsoft Windows	Sierra On-Line	Sierra On-Line
September 25, 2001	Throne of Darkness	Microsoft Windows	Click Entertainment	Sierra On-Line
October 2, 2001	SWAT 3: Tactical Game of the Year Edition	Microsoft Windows	Sierra On-Line	Sierra On-Line
October 3, 2001	The Operative: No One Lives Forever – Game of the Year Edition	Microsoft Windows	Monolith Productions, Third Law Interactive	Sierra On-Line
October 22, 2001	Aliens Versus Predator 2	Microsoft Windows	Monolith Productions	Sierra On-Line
October 29, 2001	Half-Life	PlayStation 2	Gearbox Software	Sierra On-Line
November 13, 2001	Empire Earth	Microsoft Windows	Stainless Steel Studios	Sierra On-Line
November 14, 2001	Half-Life: Decay	PlayStation 2	Gearbox Software	Sierra On-Line
December 6, 2001	Elfenwelt	Microsoft Windows	MadCat Interactive	Sierra On-Line
2001	NASCAR Racing 4	Microsoft Windows	Papyrus Design Group	Sierra On-Line
2001	The $100,000 Pyramid	Microsoft Windows	Hypnotix	Sierra On-Line
2001	The Incredible Machine: Even More Contraptions	Macintosh	Dynamix	Sierra
		Microsoft Windows
April 17, 2002	The Operative: No One Lives Forever	PlayStation 2	Monolith Productions	Sierra
April 24, 2002	Die Hard: Nakatomi Plaza	Microsoft Windows	Piranha Games	Sierra
August 29, 2002	Aliens Versus Predator 2: Primal Hunt	Microsoft Windows	Third Law Interactive	Sierra
September 10, 2002	Emperor: Rise of the Middle Kingdom	Microsoft Windows	BreakAway Games, Impressions Games	Sierra
September 16, 2002	Empire Earth: The Art of Conquest	Microsoft Windows	Mad Doc Software	Sierra
September 23, 2002	Hoyle Casino Empire	Microsoft Windows	Sierra Entertainment	Sierra
September 23, 2002	Tribes: Aerial Assault	PlayStation 2	Inevitable Entertainment	Sierra
October 5, 2002	No One Lives Forever 2: A Spy in H.A.R.M.'s Way	Microsoft Windows	Monolith Productions	Sierra
November 18, 2002	Die Hard: Vendetta	GameCube	Bits Studios	Sierra
November 18, 2002	James Cameron's Dark Angel	Microsoft Windows	Radical Entertainment	Sierra
November 20, 2002		Xbox
2002	Dell Magazines Crosswords	Macintosh	Sierra Entertainment	Sierra
		Microsoft Windows
2002	Hoyle Card Games	Macintosh	Sierra Entertainment	Sierra
		Microsoft Windows
February 14, 2003	NASCAR Racing 2003 Season	Microsoft Windows	Papyrus Design Group	Sierra
August 15, 2003	Hoyle Majestic Chess	Microsoft Windows	Fluent Entertainment, Sidhe Interactive	Sierra
September 2, 2003	Hoyle Casino 2004	Microsoft Windows	Sierra Entertainment	Sierra
September 2, 2003	Hoyle Table Games 2004	Microsoft Windows	Buzz Monkey Software	Sierra
September 16, 2003	Homeworld 2	Microsoft Windows	Relic Entertainment	Sierra
October 28, 2003	SWAT: Global Strike Team	PlayStation 2	Argonaut Games	Sierra
		Xbox
November 4, 2003	The Lord of the Rings: War of the Ring	Microsoft Windows	Liquid Entertainment	Sierra
November 11, 2003	Contract J.A.C.K.	Microsoft Windows	Monolith Productions	Sierra
November 11, 2003	The Hobbit	Game Boy Advance	Saffire	Sierra
		Microsoft Windows	The Fizz Factor
November 12, 2003		GameCube	Inevitable Entertainment
		PlayStation 2
		Xbox
November 19, 2003	Metal Arms: Glitch in the System	GameCube	Swingin' Ape Studios	Sierra
		PlayStation 2	Mass Media Games
		Xbox	Swingin' Ape Studios
March 17, 2004	Lords of the Realm III	Microsoft Windows	Impressions Games	Sierra
March 21, 2004	Counter-Strike: Condition Zero	Microsoft Windows	Valve, Turtle Rock Studios, Ritual Entertainment	Sierra
September 28, 2004	Evil Genius	Microsoft Windows	Elixir Studios	Sierra
October 5, 2004	Disney's Aladdin Chess Adventures	Microsoft Windows	Fluent Entertainment	Sierra
October 5, 2004	Tribes: Vengeance	Microsoft Windows	Irrational Games	Sierra
November 1, 2004	Counter-Strike: Source	Microsoft Windows	Valve	Sierra
November 16, 2004	Half-Life 2	Microsoft Windows	Valve	Sierra
February 24, 2005	Nexus: The Jupiter Incident	Microsoft Windows	Mithis Games	Sierra
April 5, 2005	SWAT 4	Microsoft Windows	Irrational Games	Sierra
April 26, 2005	Empire Earth II	Microsoft Windows	Mad Doc Software	Sierra
April 26, 2005	Predator: Concrete Jungle	PlayStation 2	Eurocom	Sierra
		Xbox
October 18, 2005	Spyro: Shadow Legacy	Nintendo DS	Amaze Entertainment	Sierra
October 19, 2005	Crash Tag Team Racing	GameCube	Radical Entertainment	Sierra
		PlayStation 2
October 20, 2005		Xbox
November 10, 2005		PlayStation Portable
2005	Hoyle Poker Series	Microsoft Windows	Sierra Entertainment	Encore Software
February 14, 2006	Empire Earth II: The Art of Supremacy	Microsoft Windows	Mad Doc Software	Sierra
February 28, 2006	SWAT 4: The Stetchkov Syndicate	Microsoft Windows	Irrational Games	Sierra
March 14, 2006	Ice Age 2: The Meltdown	GameCube	Eurocom	Sierra
		PlayStation 2
		Xbox
August 17, 2006	F.E.A.R.: Combat	Microsoft Windows	Monolith Productions	Sierra
September 12, 2006	Joint Task Force	Microsoft Windows	Most Wanted Entertainment	Sierra
September 26, 2006	Caesar IV	Microsoft Windows	Tilted Mill Entertainment	Sierra
October 8, 2006	Scarface: The World Is Yours	PlayStation 2	Radical Entertainment	Sierra
October 10, 2006	Crash Boom Bang!	Nintendo DS	Dimps, Hyde	Sierra
October 10, 2006	Scarface: The World Is Yours	Microsoft Windows	Radical Entertainment	Sierra
October 10, 2006	The Legend of Spyro: A New Beginning	GameCube	Krome Studios	Sierra
		PlayStation 2
		Xbox
October 12, 2006		Game Boy Advance	Big Ant Studios, Krome Studios
October 17, 2006		Nintendo DS	Amaze Entertainment, Krome Studios
October 2006	Scarface: The World Is Yours	Xbox	Radical Entertainment	Sierra
November 14, 2006	Eragon	Nintendo DS	Amaze Entertainment	Sierra
November 17, 2006		Game Boy Advance
November 21, 2006	Delta Force: Black Hawk Down – Team Sabre	PlayStation 2	Rebellion Developments	Sierra
December 5, 2006	Ice Age 2: The Meltdown	Wii	Eurocom	Sierra
December 13, 2006	Assault Heroes	Xbox Live Arcade	Wanako Studios	Sierra Online	[1]
December 20, 2006	3D Ultra Mini Golf Adventures	Microsoft Windows	Wanako Studios	Sierra Online	[2]
March 9, 2007	M.A.C.H.: Modified Air Combat Heroes	PlayStation Portable	Kuju Surrey	Sierra
April 18, 2007	3D Ultra Mini Golf Adventures	Xbox Live Arcade	Wanako Studios	Sierra Online	[2]
May 24, 2007	3D Ultra Mini Golf Adventures: Carnival	Microsoft Windows	Wanako Studios	Sierra Online
May 24, 2007	3D Ultra Mini Golf Adventures: Lost Island	Microsoft Windows	Wanako Studios	Sierra Online
May 24, 2007	3D Ultra Mini Golf Adventures: Space	Microsoft Windows	Wanako Studios	Sierra Online
May 24, 2007	3D Ultra Mini Golf Adventures: Wild West	Microsoft Windows	Wanako Studios	Sierra Online
June 12, 2007	Scarface: The World Is Yours	Wii	Radical Entertainment	Sierra
June 26, 2007	Switchball	Microsoft Windows	Atomic Elbow	Sierra Online	[3]
June 27, 2007	Carcassonne	Xbox Live Arcade	Sierra Online Seattle, Sierra Online Shanghai	Sierra Online	[4]
September 18, 2007	World in Conflict	Microsoft Windows	Massive Entertainment	Sierra
October 2, 2007	Crash of the Titans	Game Boy Advance	Amaze Entertainment	Sierra
		Nintendo DS
		PlayStation 2	Radical Entertainment
		Wii
		Xbox 360
October 2, 2007	The Legend of Spyro: The Eternal Night	Nintendo DS	Amaze Entertainment	Sierra
		PlayStation 2	Krome Studios, Big Ant Studios
		Wii
October 3, 2007		Game Boy Advance	Amaze Entertainment
October 16, 2007	Crash of the Titans	PlayStation Portable	SuperVillain Studios	Sierra
October 16, 2007	SWAT: Target Liberty	PlayStation Portable	3G Studios	Sierra
October 23, 2007	Assault Heroes	Microsoft Windows	Wanako Studios	Sierra Online	[1]
October 23, 2007	Battlestar Galactica	Microsoft Windows	Auran Games	Sierra Online	[5]
October 24, 2007		Xbox Live Arcade
October 30, 2007	TimeShift	Microsoft Windows	Saber Interactive	Sierra
		PlayStation 3
		Xbox 360
November 6, 2007	Empire Earth III	Microsoft Windows	Mad Doc Software	Sierra
November 6, 2007	F.E.A.R.: Files	Xbox 360	Day:1:Studios	Sierra
November 6, 2007	F.E.A.R.: Perseus Mandate	Microsoft Windows	TimeGate Studios, Monolith Productions	Sierra
November 7, 2007	Switchball	Xbox Live Arcade	Atomic Elbow	Sierra Online
November 13, 2007	Aliens vs Predator: Requiem	PlayStation Portable	Rebellion Developments	Sierra
November 20, 2007	Geometry Wars: Galaxies	Wii	Kuju Surrey, Bizarre Creations	Sierra
November 27, 2007		Nintendo DS
December 12, 2007	Arkadian Warriors	Xbox Live Arcade	Wanako Studios, Sierra Online Seattle	Sierra Online	[6]
January 16, 2008	Boogie Bunnies	Xbox Live Arcade	Artech Studios	Sierra Online	[7]
February 5, 2008	The Spiderwick Chronicles	Microsoft Windows	Stormfront Studios	Sierra
		Nintendo DS	Backbone Entertainment
		PlayStation 2	Stormfront Studios
		Wii
		Xbox 360
February 13, 2008	Commanders: Attack of the Genos	Xbox Live Arcade	SouthEnd Interactive	Sierra Online	[8]
April 23, 2008	Lost Cities	Xbox Live Arcade	Sierra Online Shanghai	Sierra Online
May 12, 2008	Boogie Bunnies	Microsoft Windows	Artech Studios	Sierra Online
May 14, 2008	Assault Heroes 2	Xbox Live Arcade	Wanako Studios	Sierra Online	[9]
May 2008	Commanders: Attack of the Genos	Microsoft Windows	SouthEnd Interactive	Sierra Online
June 3, 2008	Robert Ludlum's The Bourne Conspiracy	PlayStation 3	High Moon Studios	Sierra
		Xbox 360
June 4, 2008	Aces of the Galaxy	Microsoft Windows	Artech Digital Entertainment	Sierra Online	[7]
		Xbox Live Arcade
June 18, 2008	Sea Life Safari	Xbox Live Arcade	Wanako Studios	Sierra Online
July 22, 2008	The Mummy: Tomb of the Dragon Emperor	Nintendo DS	Artificial Mind & Movement	Sierra
		Wii	Eurocom
July 2008		PlayStation 2
May 1985	King's Quest II: Romancing the Throne	MS-DOS, Macintosh, Apple II, Apple IIGS, Amiga, Atari ST, PCjr, Tandy 1000	Sierra On-Line	Sierra On-Line
1986	Wrath of Denethenor	Apple II, C64	Sierra On-Line	Sierra On-Line
1986	The Black Cauldron	MS-DOS, Amiga, Apple II, Apple IIGS, Atari ST, Tandy 1000	Sierra On-Line	Sierra On-Line
October 1, 1986	King's Quest III: To Heir Is Human	MS-DOS, Apple II, Apple IIGS, Amiga, Atari ST, Macintosh, Tandy Color Computer 3	Sierra On-Line	Sierra On-Line
October 1986	Space Quest: The Sarien Encounter	MS-DOS, Macintosh, Apple II, Apple IIGS, Amiga, Atari ST	Sierra On-Line	Sierra On-Line
1987	3-D Helicopter Simulator	MS-DOS	Sierra On-Line	Sierra On-Line
July 5, 1987	Leisure Suit Larry in the Land of the Lounge Lizards	MS-DOS, Amiga, Apple II, Apple IIGS, Macintosh, Atari ST, Tandy Color Computer 3	Sierra On-Line	Sierra On-Line
1987	Police Quest: In Pursuit of the Death Angel	Amiga, Apple II, Apple IIGS, Atari ST, MS-DOS, Macintosh	Sierra On-Line	Sierra On-Line
1987	Mixed-Up Mother Goose	Amiga, Apple II, Apple IIGS, Atari ST, MS-DOS	Sierra On-Line	Sierra On-Line
November 14, 1987	Space Quest II: Vohaul's Revenge	MS-DOS, Macintosh, Apple II, Apple IIGS, Amiga, Atari ST	Sierra On-Line	Sierra On-Line
1988	Gold Rush!	MS-DOS, Amiga, Atari ST, Macintosh, Apple II, Apple IIGS	Sierra On-Line	Sierra On-Line
September 1988	King's Quest IV: The Perils of Rosella	MS-DOS, Amiga, Apple II, Apple IIGS, Atari ST	Sierra On-Line	Sierra On-Line
October 1988	Leisure Suit Larry Goes Looking for Love (in Several Wrong Places)	MS-DOS, Amiga, Atari ST, Apple IIGS	Sierra On-Line	Sierra On-Line
November 1988	Manhunter: New York	MS-DOS, Amiga, Atari ST, Apple IIGS, Tandy 1000	Evryware	Sierra On-Line
1988	Police Quest II: The Vengeance	MS-DOS, Amiga, Atari ST, NEC PC-9801	Sierra On-Line	Sierra On-Line
1988	Silpheed	Apple IIGS, MS-DOS, TRS-80	Game Arts	Sierra On-Line
1989	Codename: ICEMAN	MS-DOS, Amiga, Atari ST	Sierra On-Line	Sierra On-Line
October 1989	The Colonel's Bequest	Amiga, Atari ST, MS-DOS	Sierra On-Line	Sierra On-Line
October 1989	Hero's Quest: So You Want to Be a Hero	MS-DOS, Amiga, Atari ST, NEC PC-9801, Macintosh	Sierra On-Line	Sierra On-Line
1989	Hoyle's Official Book of Games: Volume 1	MS-DOS, Macintosh, Amiga, Atari ST	Sierra Entertainment	Sierra Entertainment
November 1989	Leisure Suit Larry III: Passionate Patti in Pursuit of the Pulsating Pectorals	MS-DOS, Amiga, Atari ST, Apple IIGS	Sierra On-Line	Sierra On-Line
1989	Manhunter 2: San Francisco	MS-DOS, Amiga, Atari ST, Macintosh	Evryware	Sierra On-Line
March 24, 1989	Space Quest III: The Pirates of Pestulon	MS-DOS, Macintosh, Amiga, Atari ST	Sierra On-Line	Sierra On-Line
1990	Conquests of Camelot: The Search for the Grail	MS-DOS, Amiga, Atari ST	Sierra On-Line	Sierra On-Line
1990	Fire Hawk: Thexder The Second Contact	MS-DOS	Game Arts	Sierra On-Line
1990	Hoyle's Official Book of Games: Volume 2	MS-DOS, Macintosh, Amiga, Atari ST	Sierra Entertainment	Sierra Entertainment
September 19, 1990	King's Quest: Quest for the Crown (SCI remake)	Amiga, MS-DOS	Sierra On-Line	Sierra On-Line
November 9, 1990	King's Quest V: Absence Makes the Heart Go Yonder!	MS-DOS, NES, Macintosh, Amiga, FM Towns, Tandy Memorex VIS, NEC PC-9801, Windows 3.x	Sierra On-Line	Sierra On-Line
1990	Oil's Well (remake)	MS-DOS	Banana Development	Sierra On-Line
1990	Quest for Glory II: Trial by Fire	MS-DOS, Amiga	Sierra On-Line	Sierra On-Line
1990	Red Baron	Amiga, MS-DOS, Macintosh	Dynamix	Sierra On-Line
1990	Rise of the Dragon	Amiga, MS-DOS, Macintosh, Sega CD	Dynamix, Game Arts (Sega CD)	Sierra On-Line
1990	Sorcerian	MS-DOS	Nihon Falcom	Sierra On-Line
1990	Zeliard	NEC PC-8801, Sharp X1, MS-DOS	Game Arts	Game Arts, Sierra On-Line (Overseas)
1991	The Adventures of Willy Beamish	Amiga, MS-DOS, Macintosh, Sega CD	Dynamix	Sierra On-Line
1991	Castle of Dr. Brain	Amiga, MS-DOS, Macintosh, NEC PC-9801	Sierra On-Line	Sierra On-Line
1991	Conquests of the Longbow: The Legend of Robin Hood	MS-DOS, Amiga	Sierra On-Line	Sierra On-Line
1991	EcoQuest: The Search for Cetus	MS-DOS	Sierra On-Line	Sierra On-Line
1991	Gobliiins	Amiga, Atari ST, MS-DOS, Macintosh	Coktel Vision	Coktel Vision, Sierra On-Line
1991	Heart of China	Amiga, MS-DOS, Macintosh	Dynamix	Sierra On-Line
1991	Hoyle's Official Book of Games: Volume 3	MS-DOS, Amiga	Sierra Entertainment	Sierra Entertainment
1991	Jones in the Fast Lane	MS-DOS	Sierra Entertainment	Sierra Entertainment
July 1991	Leisure Suit Larry in the Land of the Lounge Lizards (SCI remake)	Amiga, MS-DOS, Macintosh	Sierra On-Line	Sierra On-Line
September 7, 1991	Leisure Suit Larry 5: Passionate Patti Does a Little Undercover Work	MS-DOS, Amiga, Macintosh, Windows	Sierra On-Line	Sierra On-Line
1991	Mixed-Up Fairy Tales	MS-DOS	Sierra On-Line	Sierra On-Line
1991	Nova 9: The Return of Gir Draxon	Amiga, MS-DOS	Dynamix	Sierra On-Line
1991	Police Quest III: The Kindred	Amiga, MS-DOS	Sierra On-Line	Sierra On-Line
1991	Mixed-Up Mother Goose (SCI remake)	Amiga, MS-DOS	Sierra On-Line	Sierra On-Line
1991	Mixed-Up Mother Goose (VGA remake)	Amiga, MS-DOS, FM Towns, Windows 3.x	Sierra On-Line	Sierra On-Line
March 4, 1991	Space Quest IV: Roger Wilco and the Time Rippers	MS-DOS, Windows 3.x, Macintosh, Amiga, NEC PC-9801	Sierra On-Line	Sierra On-Line
August 20, 1991	Space Quest: The Sarien Encounter (SCI remake)	MS-DOS, Macintosh, Amiga	Sierra On-Line	Sierra On-Line
1991	Stellar 7 (remake of 1982 non-Sierra version)	Amiga, MS-DOS, Macintosh	Dynamix	Sierra On-Line
1991	Red Baron: Mission Builder	MS-DOS	Dynamix	Sierra On-Line
1992	Aces of the Pacific	MS-DOS, Amiga	Dynamix	Sierra Entertainment
1992	Air Bucks	Amiga, Atari ST, MS-DOS	Impressions Games	Sierra On-Line
October 12, 1992	Caesar	Amiga, Atari ST, MS-DOS	Impressions Games	Sierra On-Line
1992	The Dagger of Amon Ra	MS-DOS, Windows, Windows 3.x	Sierra On-Line	Sierra On-Line
1992	The Incredible Machine	MS-DOS, FM Towns, Macintosh, PC-98, 3DO	Jeff Tunnell Productions	Sierra On-Line
1992	Front Page Sports Football	MS-DOS	Dynamix	Sierra On-Line
1992	Gobliins 2: The Prince Buffoon	Amiga, Atari ST, MS-DOS	Coktel Vision	Sierra On-Line
1992	The Island of Dr. Brain	MS-DOS	Sierra On-Line	Sierra On-Line
October 13, 1992	King's Quest VI: Heir Today, Gone Tomorrow	MS-DOS, Windows 3.x, Macintosh, Amiga	Sierra On-Line, Revolution Software (Amiga)	Sierra On-Line
1992	Mega Math	MS-DOS	Jeff Tunnell Productions	Sierra On-Line
1992	Police Quest I: In Pursuit of the Death Angel (SCI Remake)	MS-DOS	Sierra On-Line	Sierra On-Line
1992	Quarky & Quaysoo's Turbo Science	MS-DOS	Jeff Tunnell Productions	Sierra On-Line
1992	Quest for Glory: So You Want to Be a Hero (SCI Remake)	MS-DOS, Macintosh	Sierra On-Line	Sierra On-Line
August 1992	Quest for Glory III: Wages of War	MS-DOS	Sierra On-Line	Sierra On-Line
1992	Shadow of Yserbius	MS-DOS	Ybarra Productions	Sierra On-Line
1992	Take a Break! Crosswords	Macintosh, Windows 3.x	Dynamix, N8 Productions	Sierra On-Line
1992	WWII: 1946	MS-DOS	Sierra On-Line	Sierra On-Line
1993	Crazy Nick's Picks - King Graham's Board Game Challenge	MS-DOS	Sierra On-Line	Sierra On-Line
1993	Crazy Nick's Picks - Parlor Games with Laura Bow	MS-DOS	Sierra On-Line	Sierra On-Line
1993	Alphabet Blocks	Windows 3.x	Bright Star Technology	Sierra On-Line
1993	Beginning Reading	Windows 3.x	Bright Star Technology	Sierra On-Line
1993	Ready, Set, Read	Windows 3.x	Bright Star Technology	Sierra On-Line
1993	Early Math	Windows 3.x	Bright Star Technology	Sierra On-Line
1993	Kids' Typing	Windows 3.x, Macintosh	Bright Star Technology	Sierra On-Line
1993	Spelling Jungle	Macintosh, Windows 3.x	Bright Star Technology	Sierra On-Line
1993	Aces Over Europe	MS-DOS	Dynamix	Sierra On-Line
June 22, 1993	Raymond E. Feist's Betrayal at Krondor	MS-DOS	Dynamix	Sierra On-Line
November 1993	Police Quest IV: Open Season	MS-DOS, Macintosh, Windows 3.x	Sierra On-Line	Sierra On-Line
1993	EcoQuest 2: Lost Secret of the Rainforest	MS-DOS, Windows 3.x	Sierra On-Line	Sierra On-Line
1993	Fates of Twinion	MS-DOS	Sierra On-Line	Sierra On-Line
1993	Freddy Pharkas: Frontier Pharmacist	MS-DOS, Macintosh, Windows 3.x	Sierra On-Line	Sierra On-Line
1993	Goblins Quest 3	Amiga, MS-DOS	Coktel Vision	Sierra On-Line
February 5, 1993	Space Quest V: Roger Wilco in the Next Mutation	MS-DOS	Dynamix	Sierra On-Line
1993	Inca	CD-i, MS-DOS	Coktel Vision	Sierra On-Line
1993	Inca II: Nations of Immortality	MS-DOS	Coktel Vision	Sierra On-Line
May 19, 1993	Slater & Charlie Go Camping	MS-DOS, Macintosh	Sierra On-Line	Sierra On-Line
1993	The Even More Incredible Machine	MS-DOS, Macintosh, Windows 3.x	Dynamix	Sierra On-Line
June 15, 1993	Leisure Suit Larry 6: Shape Up or Slip Out!	MS-DOS, Windows, Windows 3.x, Macintosh	Sierra On-Line	Sierra On-Line
1993	Pepper's Adventures in Time	MS-DOS, Windows 3.x	Sierra On-Line	Sierra On-Line
1993	The Prophecy	MS-DOS, Amiga, Atari ST	Coktel Vision	Sierra On-Line
December 1993	Quest for Glory: Shadows of Darkness	MS-DOS, Windows 3.x	Sierra On-Line	Sierra On-Line
1993	Sid & Al's Incredible Toons	MS-DOS, Macintosh	Jeff Tunnell Productions	Sierra On-Line
1993	Take a Break! Pinball	Windows	Dynamix	Sierra On-Line
December 17, 1993	Gabriel Knight: Sins of the Fathers	MS-DOS, Macintosh, Windows	Sierra On-Line	Sierra On-Line
1996	The Realm Online[b]	Windows	Yosemite Entertainment	Sierra On-Line

Post-Activision merger titles

Retained by Activision

Title	Platform(s)	Release date	Developer(s)	Label	Ref.
Gin Rummy	Xbox Live Arcade	September 3, 2008	Sierra Online Shanghai	Sierra Online
Crash: Mind over Mutant	PlayStation 2	October 7, 2008	Radical Entertainment	Activision (NA) Sierra (PAL)
	PlayStation Portable		Virtuos
	Wii		Radical Entertainment
	Xbox 360
The Legend of Spyro: Dawn of the Dragon	Nintendo DS	October 21, 2008	Étranges Libellules	Activision (NA) Sierra (PAL)
	PlayStation 2
	PlayStation 3
	Wii
	Xbox 360
Red Baron: Arcade	PlayStation 3	March 12, 2009	Stainless Games	Sierra Online
Zombie Wranglers	Xbox Live Arcade	May 6, 2009	Frozen Codebase	Sierra Online	[10]
Prototype	Microsoft Windows	June 9, 2009	Radical Entertainment	Activision
	PlayStation 3
	Xbox 360
Ice Age: Dawn of the Dinosaurs	Microsoft Windows	June 30, 2009	Eurocom	Activision
	Nintendo DS
	PlayStation 2
	PlayStation 3
	Wii
	Xbox 360

As an indie publishing label of Activision

Title	Platform(s)	Release date	Developer(s)	Division	Ref.
Geometry Wars 3: Dimensions	Microsoft Windows	November 25, 2014	Lucid Games	Sierra	[11]
	PlayStation 3
	PlayStation 4
	Xbox 360	November 26, 2014
	Xbox One
Shiftlings	Microsoft Windows	March 3, 2015	Rock Pocket Games	Sierra
	PlayStation 4
	Xbox One	March 4, 2015
Geometry Wars 3: Dimensions Evolved	iOS	May 28, 2015	Lucid Games	Sierra
	Android	June 24, 2015
Shiftlings	Wii U	June 25, 2015	Rock Pocket Games	Sierra
Geometry Wars 3: Dimensions Evolved	PlayStation Vita	July 7, 2015	Lucid Games	Sierra
King's Quest: Chapter I - A Knight to Remember	Microsoft Windows	July 28, 2015	The Odd Gentlemen	Sierra	[12]
	PlayStation 3
	PlayStation 4
	Xbox 360	July 29, 2015
	Xbox One
Velocity 2X	Microsoft Windows	August 19, 2015	AY Software	Sierra
	Xbox One		Futurlab
King's Quest: Chapter II - Rubble Without a Cause	Microsoft Windows	December 15, 2015	The Odd Gentlemen	Sierra
	PlayStation 3
	PlayStation 4
	Xbox 360
	Xbox One
King's Quest: Chapter III - Once Upon a Climb	Microsoft Windows	April 26, 2016	The Odd Gentlemen	Sierra
	PlayStation 3
	PlayStation 4
	Xbox 360
	Xbox One
King's Quest: Chapter IV - Snow Place Like Home	Microsoft Windows	September 27, 2016	The Odd Gentlemen	Sierra
	PlayStation 3
	PlayStation 4
	Xbox 360
	Xbox One
King's Quest: Chapter V - The Good Knight	Microsoft Windows	October 25, 2016	The Odd Gentlemen	Sierra
	PlayStation 3
	PlayStation 4
	Xbox 360
	Xbox One
King's Quest: Epilogue	PlayStation 3	December 20, 2016	The Odd Gentlemen	Sierra
	PlayStation 4
	Xbox 360
	Xbox One

Unreleased games

• Leisure Suit Larry 4 (unwritten; number skipped as a gag)
• Leisure Suit Larry 8: Lust in Space
• Space Quest VII: Return to Roman Numerals
• King's Quest IX (untitled)
• Untitled King Videogame

Non-game software

• Homeword
• Laffer Utilities
• Sierra Print Artist

Notes

1. Typing tutor
2. At its peak, it had over 25,000 players. Ken Williams acted as Executive Producer of the Realm from its release until late 1998.