List of Sierra Entertainment video games explained

Sierra Entertainment is 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

Title! scope="col" style="width: 250px;"
Platform(s)	Release date	Developer(s)	Division	Ref.
Hi-Res Adventure #1: Mystery House	Apple II		On-Line Systems	On-Line Systems
Hi-Res Adventure #0: Mission Asteroid	Apple II		On-Line Systems	On-Line Systems
Hi-Res Adventure #0: Mission Asteroid	Atari 8-bit		Yosemite Software	On-Line Systems
Hi-Res Adventure #2: The Wizard and the Princess	Apple II		On-Line Systems	On-Line Systems
Hi-Res Adventure #2: The Wizard and the Princess	Atari 8-bit		Yosemite Software	On-Line Systems
Hi-Res Football	Apple II		On-Line Systems	On-Line Systems
Crossfire	Apple II		Sierra On-Line	Sierra On-Line
	Atari 8-bit
	VIC-20
Hi-Res Adventure #3: Cranston Manor	Apple II		On-Line Systems	On-Line Systems
Hi-Res Adventure #4: Ulysses and the Golden Fleece	Apple II		Sierra On-Line	Sierra On-Line
Jawbreaker	Apple II		On-Line Systems	On-Line Systems
Jawbreaker	Atari 8-bit		On-Line Systems	On-Line Systems
Lunar Leeper	VIC-20		On-Line Systems	On-Line Systems
Softporn Adventure	Atari 8-bit		Yosemite Software	On-Line Systems
Pegasus II	Apple II		On-Line Systems	On-Line Systems
Threshold	Apple II		On-Line Systems	On-Line Systems
	Atari 8-bit
	VIC-20
Cannonball Blitz	Apple II		Sierra On-Line	Sierra On-Line
Cannonball Blitz	VIC-20		Sierra On-Line	Sierra On-Line
Crossfire	PC Booter		Sierra On-Line	Sierra On-Line
Hi-Res Adventure #4: Ulysses and the Golden Fleece	Atari 8-bit		Yosemite Software	On-Line Systems
Hi-Res Adventure #4: Ulysses and the Golden Fleece	PC Booter		Yosemite Software	On-Line Systems
Lunar Leepers	Apple II		Sierra On-Line	Sierra On-Line
Hi-Res Adventure #5: Time Zone	Apple II		Sierra On-Line	Sierra On-Line
Ultima II: The Revenge of the Enchantress...	Apple II		Sierra On-Line	Sierra On-Line
Frogger	VIC-20		Parker Brothers	Sierra On-Line
Hi-Res Adventure #6: The Dark Crystal	Atari 8-bit		Sierra On-Line	Sierra On-Line
Apple Cider Spider	Commodore 64		Sierra On-Line	Sierra On-Line
BC's Quest for Tires	Atari 8-bit		Sydney Development Corporation	Sierra On-Line
BC's Quest for Tires	ColecoVision		Sierra On-Line	Sierra On-Line
Lunar Leeper	Commodore 64		Sierra On-Line	Sierra On-Line
Sammy Lightfoot	Commodore 64		Sierra On-Line	Sierra On-Line
Threshold	Commodore 64		Sierra On-Line	Sierra On-Line
Hi-Res Adventure #0: Mission Asteroid	Commodore 64		Sierra On-Line	Sierra On-Line
Oil's Well	Commodore 64		Sierra On-Line	Sierra On-Line
Apple Cider Spider	Apple II		Sierra On-Line	Sierra On-Line
Bop-A-Bet	Apple II		SunnySide Soft	Sierra On-Line
Crossfire	Commodore 64		Sierra On-Line	Sierra On-Line
Frogger	Apple II		Sierra On-Line	Sierra On-Line
	Commodore 64		Konami
	PC Booter		Sierra On-Line
Hi-Res Adventure #6: The Dark Crystal	Apple II		Sierra On-Line	Sierra On-Line
Lunar Leeper	Atari 8-bit		Sierra On-Line	Sierra On-Line
Mine Shaft	Apple II		Sierra On-Line	Sierra On-Line
Mine Shaft	PC Booter		Sierra On-Line	Sierra On-Line
Mr. Cool	Apple II		Sierra On-Line	Sierra On-Line
	Atari 8-bit
	Commodore 64
	PC Booter
Sammy Lightfoot	Apple II		Sierra On-Line	Sierra On-Line
Troll's Tale	Apple II		Sierra On-Line	Sierra On-Line
Ultima II: The Revenge of the Enchantress...	Atari 8-bit		Sierra On-Line	Sierra On-Line
	Commodore 64
	DOS
	VIC-20		Sierra On-Line	Sierra On-Line
BC's Quest for Tires	Apple II		Sydney Development Corporation	Sierra On-Line
Oil's Well	Apple II		Sierra On-Line	Sierra On-Line
Oil's Well	ColecoVision		Sierra On-Line	Sierra On-Line
Sammy Lightfoot	ColecoVision		Sierra On-Line	Sierra On-Line
Threshold	ColecoVision		Sierra On-Line	Sierra On-Line
King's Quest	Apple II		Sierra On-Line	Sierra On-Line
Oil's Well	Atari 8-bit		Sierra On-Line	Sierra On-Line
Cannonball Blitz	TI-99/4A		Sierra On-Line	Sierra On-Line
BC's Quest for Tires	Commodore 64		Sydney Development Corporation	Sierra On-Line
	DOS
	PC Booter
Dragon's Keep	Atari 8-bit		SunnySide Soft	Sierra On-Line
	Commodore 64		Sierra On-Line
	PC Booter		Sierra On-Line
Frogger	Macintosh		Sierra On-Line	Sierra On-Line
Hi-Res Adventure #2: The Wizard and the Princess	Commodore 64		Sierra On-Line	Sierra On-Line
Hi-Res Adventure #4: Ulysses and the Golden Fleece	Commodore 64		Sierra On-Line	Sierra On-Line
King's Quest	PC Booter		Sierra On-Line	Sierra On-Line
Oil's Well	Commodore 64		Sierra On-Line	Sierra On-Line
Troll's Tale	Atari 8-bit		Sierra On-Line	Sierra On-Line
	Commodore 64
	PC Booter
			Sydney Development	Sierra On-Line
Donald Duck's Playground			Sierra On-Line	Sierra On-Line
Learning with FuzzyWOMP			Sierra On-Line	Sierra On-Line
Mickey's Space Adventure			Sierra On-Line	Sierra On-Line
Sierra Championship Boxing			Evryware	Sierra On-Line
Winnie the Pooh in the Hundred Acre Wood			Sierra On-Line	Sierra On-Line
Learning With the Leeper			Sierra On-Line	Sierra On-Line
Wizard of ID's WizType				Sierra On-Line
Ultima II: The Revenge of the Enchantress...	Atari ST		Sierra On-Line	Sierra On-Line
Ultima II: The Revenge of the Enchantress...	Macintosh		Sierra On-Line	Sierra On-Line
King's Quest	Amiga		Sierra On-Line	Sierra On-Line
	Atari ST
	Macintosh
King's Quest	DOS		Sierra On-Line	Sierra On-Line
King's Quest	Apple IIGS		Sierra On-Line	Sierra On-Line
Oil's Well	DOS		Sierra On-Line	Sierra On-Line
The Bizarre Adventures of Woodruff and the Schnibble	Microsoft Windows		Coktel Vision	Sierra On-Line
Roberta Williams' Phantasmagoria	Macintosh		Sierra On-Line	Sierra On-Line
Daryl F. Gates' Police Quest: SWAT	Macintosh		Sierra On-Line	Sierra On-Line
3-D Ultra Pinball	Macintosh		Dynamix	Sierra On-Line
3-D Ultra Pinball	Microsoft Windows		Dynamix	Sierra On-Line
Aces of the Deep: Expansion Disk	DOS		Dynamix	Sierra On-Line
Caesar II	DOS		Impressions Games	Sierra On-Line
Conqueror: A.D. 1086	DOS		Software Sorcery	Sierra On-Line
Daryl F. Gates' Police Quest: SWAT	DOS		Sierra On-Line	Sierra On-Line
Daryl F. Gates' Police Quest: SWAT	Microsoft Windows		Sierra On-Line	Sierra On-Line
Front Page Sports: Football Pro '96 Season	DOS		Dynamix	Sierra On-Line
Hoyle Classic Games	Microsoft Windows		Sierra On-Line	Sierra On-Line
Lode Runner On-Line: The Mad Monks' Revenge	Macintosh		Presage Software	Sierra On-Line
Lode Runner On-Line: The Mad Monks' Revenge	Microsoft Windows		Presage Software	Sierra On-Line
Metaltech: EarthSiege - Expansion Pack	DOS		Dynamix	Sierra On-Line
Roberta Williams' Phantasmagoria	DOS		Sierra On-Line	Sierra On-Line
Roberta Williams' Phantasmagoria	Microsoft Windows		Sierra On-Line	Sierra On-Line
Ruins of Cawdor	DOS		Ybarra Productions	Sierra On-Line
Shivers	Microsoft Windows		Sierra On-Line	Sierra On-Line
Space Quest 6: Roger Wilco in the Spinal Frontier	DOS		Sierra On-Line	Sierra On-Line
Space Quest 6: Roger Wilco in the Spinal Frontier	Microsoft Windows		Sierra On-Line	Sierra On-Line
	DOS		Sierra On-Line	Sierra On-Line
	Microsoft Windows		Sierra On-Line	Sierra On-Line
The Last Dynasty	Microsoft Windows		Coktel Vision	Sierra On-Line
The Lost Mind of Dr. Brain	Macintosh		Sierra On-Line	Sierra On-Line
The Lost Mind of Dr. Brain	Microsoft Windows		Sierra On-Line	Sierra On-Line
Thexder	Microsoft Windows		Synergistic Software	Sierra On-Line
Torin's Passage	DOS		Sierra On-Line	Sierra On-Line
	Macintosh
	Microsoft Windows
Trophy Bass	Macintosh		Dynamix	Sierra On-Line
Trophy Bass	Microsoft Windows		Dynamix	Sierra On-Line
You Don't Know Jack	Macintosh		Jellyvision Games, Berkeley Systems	Sierra On-Line
You Don't Know Jack	Microsoft Windows		Jellyvision Games, Berkeley Systems	Sierra On-Line
The Rise & Rule of Ancient Empires	Microsoft Windows		Impressions Games	Sierra On-Line
EarthSiege 2	Microsoft Windows		Dynamix	Sierra On-Line
Hoyle Solitaire	Microsoft Windows		Sierra On-Line	Sierra On-Line
3-D Ultra Pinball: Creep Night	Macintosh		Dynamix	Sierra On-Line
Caesar II	Microsoft Windows		Impressions Games	Sierra On-Line
3-D Ultra Pinball: Creep Night	Microsoft Windows		Dynamix	Sierra On-Line
Front Page Sports: Trophy Bass 2	Microsoft Windows		Dynamix	Sierra On-Line
Rama	DOS		Dynamix	Sierra On-Line
Hunter Hunted	Microsoft Windows		Dynamix	Sierra On-Line
	DOS		Synergistic Software	Sierra On-Line
	Microsoft Windows		Synergistic Software	Sierra On-Line
Caesar II	Macintosh		Impressions Games	Sierra On-Line
Casino Deluxe 2	Microsoft Windows		Impressions Games	Sierra On-Line
CyberGladiators	Microsoft Windows		Dynamix	Sierra On-Line
Fast Attack: High Tech Submarine Warfare	DOS		Software Sorcery	Sierra On-Line
Front Page Sports: Baseball Pro '96 Season	Microsoft Windows		Dynamix	Sierra On-Line
	Microsoft Windows		Synergistic Software, Dynamix	Sierra On-Line
Hoyle Blackjack	Microsoft Windows		Sierra On-Line	Sierra On-Line
Hoyle Bridge	Microsoft Windows		Sierra On-Line	Sierra On-Line
Hoyle Casino	Microsoft Windows		Sierra On-Line	Sierra On-Line
Hoyle Children's Collection	Microsoft Windows		Sierra On-Line	Sierra On-Line
Hoyle Classic Games	Macintosh		Sierra On-Line	Sierra On-Line
IndyCar Racing II	DOS		Papyrus Design Group	Sierra On-Line
	Macintosh
	Microsoft Windows
	DOS		Sierra On-Line	Sierra On-Line
	Microsoft Windows		Sierra On-Line	Sierra On-Line
	DOS		Sierra On-Line	Sierra On-Line
	Macintosh
	Microsoft Windows
Lords of the Realm II	DOS		Impressions Games	Sierra On-Line
	Macintosh
	Microsoft Windows
	Microsoft Windows		Dynamix	Sierra On-Line
NASCAR Racing	PlayStation		Papyrus Design Group	Sierra On-Line
NASCAR Racing 2	DOS		Papyrus Design Group	Sierra On-Line
	DOS		Sierra On-Line	Sierra On-Line
	Microsoft Windows		Sierra On-Line	Sierra On-Line
Power Chess	Microsoft Windows		Sierra On-Line	Sierra On-Line
Rama	Microsoft Windows		Dynamix	Sierra On-Line
	Microsoft Windows		Impressions Games	Sierra On-Line
Shivers	Macintosh		Sierra On-Line	Sierra On-Line
	Microsoft Windows		Dynamix	Sierra On-Line
Space Bucks	Microsoft Windows		Impressions Games	Sierra On-Line
Space Quest 6: Roger Wilco in the Spinal Frontier	Macintosh		Sierra On-Line	Sierra On-Line
Stay Tooned!	Macintosh		Funnybone Interactive	Sierra On-Line
Stay Tooned!	Microsoft Windows		Funnybone Interactive	Sierra On-Line
	Macintosh		Sierra On-Line	Sierra On-Line
The Time Warp of Dr. Brain	Macintosh		Sierra On-Line	Sierra On-Line
The Time Warp of Dr. Brain	Microsoft Windows		Sierra On-Line	Sierra On-Line
Total Meltdown	DOS		Synergistic Software	Sierra On-Line
Ultimate Soccer Manager 2	Microsoft Windows		Impressions Games	Sierra On-Line
Urban Runner	Microsoft Windows		Coktel Vision	Sierra On-Line
You Don't Know Jack: Volume 2	Microsoft Windows		Berkeley Systems, Jellyvision Games	Sierra On-Line
Rama	Macintosh		Dynamix	Sierra On-Line
	Macintosh		Sierra On-Line	Sierra On-Line
Hoyle Poker	Microsoft Windows		Sierra On-Line	Sierra On-Line
The Realm	Microsoft Windows		Sierra On-Line	Sierra On-Line
Grant - Lee - Sherman: Civil War 2 - Generals	Microsoft Windows		Impressions Games	Sierra On-Line
Front Page Sports: Football Pro '98	Microsoft Windows		Synergistic Software	Sierra On-Line
NASCAR: Grand National Series Expansion Pack	Microsoft Windows		Papyrus Design Group	Sierra On-Line
Power Chess 98	Microsoft Windows		Sierra On-Line	Sierra On-Line
CART Racing	DOS		Papyrus Design Group	Sierra On-Line
CART Racing	Microsoft Windows		Papyrus Design Group	Sierra On-Line
Lords of Magic	Microsoft Windows		Impressions Games	Sierra On-Line
	Microsoft Windows		Synergistic Software	Sierra On-Line
SODA Off-Road Racing	Microsoft Windows		Software Allies	Sierra On-Line
3-D Ultra Minigolf	Microsoft Windows		Dynamix	Sierra On-Line
3-D Ultra Pinball: The Lost Continent	Macintosh		Dynamix	Sierra On-Line
3-D Ultra Pinball: The Lost Continent	Microsoft Windows		Dynamix	Sierra On-Line
Betrayal in Antara	Microsoft Windows		Sierra On-Line	Sierra On-Line
Eat My Dust	Microsoft Windows		Davidson & Associates, Van Duyne Engineering	Sierra On-Line
	Microsoft Windows		Dynamix	Sierra On-Line
	Microsoft Windows		Headgate Studios	Sierra On-Line
	Microsoft Windows		Dynamix	Sierra On-Line
Front Page Sports: Trophy Rivers	Microsoft Windows		Dynamix	Sierra On-Line
Hoyle Classic Board Games	Microsoft Windows		Sierra On-Line	Sierra On-Line
Hoyle Solitaire	Macintosh		Sierra On-Line	Sierra On-Line
Lords of the Realm II: Siege Pack	Microsoft Windows		Impressions Games	Sierra On-Line
	Microsoft Windows		Dynamix	Sierra On-Line
Red Baron II	Microsoft Windows		Dynamix	Sierra On-Line
Red Baron with Mission Builder	DOS		Dynamix	Sierra On-Line
Red Baron with Mission Builder	Microsoft Windows		Dynamix	Sierra On-Line
	Microsoft Windows		Sierra On-Line	Sierra On-Line
	Microsoft Windows		Dynamix	Sierra On-Line
You Don't Know Jack: Volume 3	Macintosh		Berkeley Systems, Jellyvision Games	Sierra On-Line
You Don't Know Jack: Volume 3	Microsoft Windows		Berkeley Systems, Jellyvision Games	Sierra On-Line
Cyberstorm 2: Corporate Wars	Microsoft Windows		Dynamix	Sierra On-Line
3-D Ultra MiniGolf Deluxe	Microsoft Windows		Dynamix	Sierra On-Line
Leisure Suit Larry's Casino	Microsoft Windows		Sierra On-Line	Sierra On-Line
	Microsoft Windows		Yosemite Entertainment	Sierra On-Line
Caesar III	Microsoft Windows		Impressions Games	Sierra On-Line
Pro Pilot USA	Microsoft Windows		Dynamix	Sierra On-Line
Red Baron 3-D	Microsoft Windows		Dynamix	Sierra On-Line
	Microsoft Windows		Sierra On-Line	Sierra Sports
Half-Life	Microsoft Windows		Valve	Sierra On-Line
Return to Krondor	Microsoft Windows		PyroTechnix	Sierra On-Line
	Microsoft Windows		Dynamix	Sierra On-Line
3-D Ultra NASCAR Pinball	Microsoft Windows		Dynamix	Sierra On-Line
After Dark Games	Macintosh		Berkeley Systems	Sierra On-Line
After Dark Games	Microsoft Windows		Berkeley Systems	Sierra On-Line
Driver's Education '98	Microsoft Windows		Dynamix	Sierra On-Line
Grand Prix Legends	Microsoft Windows		Papyrus Design Group	Sierra On-Line
Head Rush	Macintosh		Berkeley Systems, Jellyvision Games	Sierra On-Line
Head Rush	Microsoft Windows		Berkeley Systems, Jellyvision Games	Sierra On-Line
Hoyle Board Games	Microsoft Windows		Sierra On-Line	Sierra On-Line
	Microsoft Windows		Sierra On-Line	Sierra On-Line
Lords of Magic: Legends of Urak	Microsoft Windows		Impressions Games	Sierra On-Line
PGA Championship Golf	Microsoft Windows		Headgate Studios	Sierra On-Line
Pro Pilot '99	Microsoft Windows		Dynamix	Sierra On-Line
	Macintosh		Yosemite Entertainment	Sierra On-Line
	Microsoft Windows		Yosemite Entertainment	Sierra On-Line
Ultimate Soccer Manager 98	Microsoft Windows		Impressions Games	Sierra On-Line
Viper Racing	Microsoft Windows		Monster Games	Sierra On-Line
You Don't Know Jack: Volume 4 - The Ride	Macintosh		Berkeley Systems, Jellyvision Games	Sierra On-Line
You Don't Know Jack: Volume 4 - The Ride	Microsoft Windows		Berkeley Systems, Jellyvision Games	Sierra On-Line
Half-Life: Uplink	Microsoft Windows		Valve	Sierra
3-D Ultra NASCAR Pinball	Macintosh		Dynamix	Sierra On-Line
Starsiege	Microsoft Windows		Dynamix	Sierra On-Line
PGA Championship Golf: 1999 Edition	Microsoft Windows		Headgate Studios	Sierra On-Line
	Microsoft Windows		Dynamix	Sierra On-Line
Hoyle Board Games	Macintosh		Sierra On-Line	Sierra On-Line
Homeworld	Microsoft Windows		Relic Entertainment	Sierra On-Line
You Don't Know Jack	PlayStation		Starsphere Interactive	Sierra On-Line
Pharaoh	Microsoft Windows		Impressions Games	Sierra On-Line
3-D Ultra Radio Control Racers	Microsoft Windows		Dynamix	Sierra On-Line
	Microsoft Windows		Gearbox Software	Sierra On-Line
	Microsoft Windows		Sierra On-Line	Sierra On-Line
	Microsoft Windows		Sierra On-Line	Sierra On-Line
3-D Ultra Cool Pool	Microsoft Windows		Dynamix	Sierra On-Line
Austin Powers: Operation – Trivia	Macintosh		Berkeley Systems	Sierra On-Line
Austin Powers: Operation – Trivia	Microsoft Windows		Berkeley Systems	Sierra On-Line
Caesar III	Macintosh		Impressions Games	Sierra On-Line
Curse You! Red Baron	Microsoft Windows		Dynamix	Sierra On-Line
Field & Stream: Trophy Buck	Microsoft Windows		Engineering Animation	Sierra On-Line
Hoyle Card Games	Macintosh		Sierra On-Line	Sierra On-Line
Hoyle Card Games	Microsoft Windows		Sierra On-Line	Sierra On-Line
Hoyle Backgammon & Cribbage	Macintosh		Sierra On-Line	Sierra On-Line
Hoyle Backgammon & Cribbage	Microsoft Windows		Sierra On-Line	Sierra On-Line
Hoyle Word Games	Macintosh		Sierra On-Line	Sierra On-Line
Hoyle Word Games	Microsoft Windows		Sierra On-Line	Sierra On-Line
NASCAR Craftsman Truck Series Racing	Microsoft Windows		Papyrus Design Group	Sierra On-Line
NASCAR Legends	Microsoft Windows		Papyrus Design Group	Sierra On-Line
NASCAR Racing 3	Microsoft Windows		Papyrus Design Group	Sierra On-Line
NASCAR Racing: 1999 Edition	Microsoft Windows		Papyrus Design Group	Sierra On-Line
Professional Bull Rider	Microsoft Windows		Sierra On-Line	Sierra On-Line
Team Fortress Classic	Microsoft Windows		Valve	Sierra On-Line
Ultimate Soccer Manager 98-99	Microsoft Windows		Impressions Games	Sierra On-Line
Wordox	Browser		Sierra On-Line	Sierra On-Line
You Don't Know Jack: Offline	Macintosh		Berkeley Systems, Jellyvision Games	Sierra On-Line
You Don't Know Jack: Offline	Microsoft Windows		Berkeley Systems, Jellyvision Games	Sierra On-Line
Ground Control	Microsoft Windows		Massive Entertainment	Sierra On-Line
Cleopatra: Queen of the Nile	Microsoft Windows		BreakAway Games	Sierra On-Line
Hoyle Kids Games	Macintosh		Sierra On-Line	Sierra On-Line
Hoyle Kids Games	Microsoft Windows		Sierra On-Line	Sierra On-Line
	Microsoft Windows		Barking Dog Studios	Sierra On-Line
Maximum Pool	Macintosh		Dynamix	Sierra On-Line
Maximum Pool	Microsoft Windows		Dynamix	Sierra On-Line
Field & Stream: Trophy Hunting 4	Microsoft Windows		Dynamix	Sierra On-Line
3-D Ultra Lionel Train Town Deluxe	Microsoft Windows		Dynamix	Sierra On-Line
	Microsoft Windows		Impressions Games	Sierra On-Line
Hoyle Casino	Game Boy Color		Pulsar Interactive	Sierra On-Line
You Don't Know Jack: Mock 2	PlayStation		Jellyvision Games, Starsphere Interactive	Sierra On-Line
Maximum Pool	Dreamcast		Dynamix	Sierra On-Line
Gunman Chronicles	Microsoft Windows		Rewolf Entertainment, Valve	Sierra On-Line
Hoyle Card Games	Game Boy Color		Sandbox Studios	Sierra On-Line
	Game Boy Color		Left Field Productions	Sierra On-Line
	Microsoft Windows		High Voltage Software, Massive Entertainment	Sierra On-Line
3-D Ultra Pinball: Thrillride	Macintosh		Dynamix	Sierra On-Line
3-D Ultra Pinball: Thrillride	Microsoft Windows		Dynamix	Sierra On-Line
	Microsoft Windows		Sierra On-Line	Sierra On-Line
Hoyle Board Games 2001	Macintosh		Sierra On-Line	Sierra On-Line
Hoyle Board Games 2001	Microsoft Windows		Sierra On-Line	Sierra On-Line
Hoyle Casino	Dreamcast		Sierra On-Line	Sierra On-Line
	Macintosh
	Microsoft Windows
Hoyle Crosswords	Macintosh		Sierra On-Line	Sierra On-Line
Hoyle Crosswords	Microsoft Windows		Sierra On-Line	Sierra On-Line
Hoyle Mahjong Tiles	Macintosh		Sierra On-Line	Sierra On-Line
Hoyle Mahjong Tiles	Microsoft Windows		Sierra On-Line	Sierra On-Line
PGA Championship Golf 2000	Microsoft Windows		Headgate Studios	Sierra Sports
Professional Bull Rider 2	Microsoft Windows		Sierra On-Line	Sierra On-Line
RC Racers II	Microsoft Windows		Dynamix	Sierra On-Line
Return of the Incredible Machine: Contraptions	Macintosh		Dynamix	Sierra On-Line
Return of the Incredible Machine: Contraptions	Microsoft Windows		Dynamix	Sierra On-Line
You Don't Know Jack: 5th Dementia	Microsoft Windows		Jellyvision Games	Sierra On-Line
You Don't Know Jack: Louder	Faster! Funnier		Macintosh		Berkeley Systems	Sierra On-Line
You Don't Know Jack: Louder	Microsoft Windows				Berkeley Systems	Sierra On-Line
Tribes 2	Microsoft Windows		Dynamix	Sierra On-Line
Tribes 2	Linux		Loki Entertainment	Sierra On-Line
Hoyle Slots	Macintosh		Sierra On-Line	Sierra On-Line
Hoyle Slots	Microsoft Windows		Sierra On-Line	Sierra On-Line
	Microsoft Windows		Gearbox Software	Sierra On-Line
Poseidon: Zeus Official Expansion	Microsoft Windows		Impressions Games	Sierra On-Line
Arcanum: Of Steamworks & Magick Obscura	Microsoft Windows		Troika Games	Sierra On-Line
Hoyle Casino	Microsoft Windows		Sierra On-Line	Sierra On-Line
Throne of Darkness	Microsoft Windows		Click Entertainment	Sierra On-Line
SWAT 3: Tactical Game of the Year Edition	Microsoft Windows		Sierra On-Line	Sierra On-Line
The Operative: No One Lives Forever – Game of the Year Edition	Microsoft Windows		Monolith Productions, Third Law Interactive	Sierra On-Line
Aliens Versus Predator 2	Microsoft Windows		Monolith Productions	Sierra On-Line
Half-Life	PlayStation 2		Gearbox Software	Sierra On-Line
Empire Earth	Microsoft Windows		Stainless Steel Studios	Sierra On-Line
	PlayStation 2		Gearbox Software	Sierra On-Line
Elfenwelt	Microsoft Windows		MadCat Interactive	Sierra On-Line
NASCAR Racing 4	Microsoft Windows		Papyrus Design Group	Sierra On-Line
The $100,000 Pyramid	Microsoft Windows		Hypnotix	Sierra On-Line
	Macintosh		Dynamix	Sierra
	Microsoft Windows		Dynamix	Sierra
	PlayStation 2		Monolith Productions	Sierra
	Microsoft Windows		Piranha Games	Sierra
Aliens Versus Predator 2: Primal Hunt	Microsoft Windows		Third Law Interactive	Sierra
	Microsoft Windows		BreakAway Games, Impressions Games	Sierra
	Microsoft Windows		Mad Doc Software	Sierra
Hoyle Casino Empire	Microsoft Windows		Sierra Entertainment	Sierra
	PlayStation 2		Inevitable Entertainment	Sierra
	Microsoft Windows		Monolith Productions	Sierra
	GameCube		Bits Studios	Sierra
James Cameron's Dark Angel	Microsoft Windows		Radical Entertainment	Sierra
James Cameron's Dark Angel	Xbox		Radical Entertainment	Sierra
Dell Magazines Crosswords	Macintosh		Sierra Entertainment	Sierra
Dell Magazines Crosswords	Microsoft Windows		Sierra Entertainment	Sierra
Hoyle Card Games	Macintosh		Sierra Entertainment	Sierra
Hoyle Card Games	Microsoft Windows		Sierra Entertainment	Sierra
NASCAR Racing 2003 Season	Microsoft Windows		Papyrus Design Group	Sierra
Hoyle Majestic Chess	Microsoft Windows		Fluent Entertainment, Sidhe Interactive	Sierra
Hoyle Casino 2004	Microsoft Windows		Sierra Entertainment	Sierra
Hoyle Table Games 2004	Microsoft Windows		Buzz Monkey Software	Sierra
Homeworld 2	Microsoft Windows		Relic Entertainment	Sierra
	PlayStation 2		Argonaut Games	Sierra
	Xbox		Argonaut Games	Sierra
	Microsoft Windows		Liquid Entertainment	Sierra
Contract J.A.C.K.	Microsoft Windows		Monolith Productions	Sierra
The Hobbit	Game Boy Advance		Saffire	Sierra
	Microsoft Windows		The Fizz Factor
	GameCube		Inevitable Entertainment
	PlayStation 2
	Xbox
	GameCube		Swingin' Ape Studios	Sierra
	PlayStation 2		Mass Media Games
	Xbox		Swingin' Ape Studios
Lords of the Realm III	Microsoft Windows		Impressions Games	Sierra
	Microsoft Windows		Valve, Turtle Rock Studios, Ritual Entertainment	Sierra
Evil Genius	Microsoft Windows		Elixir Studios	Sierra
Disney's Aladdin Chess Adventures	Microsoft Windows		Fluent Entertainment	Sierra
	Microsoft Windows		Irrational Games	Sierra
	Microsoft Windows		Valve	Sierra
Half-Life 2	Microsoft Windows		Valve	Sierra
	Microsoft Windows		Mithis Games	Sierra
SWAT 4	Microsoft Windows		Irrational Games	Sierra
Empire Earth II	Microsoft Windows		Mad Doc Software	Sierra
	PlayStation 2		Eurocom	Sierra
	Xbox		Eurocom	Sierra
	Nintendo DS		Amaze Entertainment	Sierra
Crash Tag Team Racing	GameCube		Radical Entertainment	Sierra
	PlayStation 2
	Xbox
	PlayStation Portable
Hoyle Poker Series	Microsoft Windows		Sierra Entertainment	Encore Software
	Microsoft Windows		Mad Doc Software	Sierra
SWAT 4: The Stetchkov Syndicate	Microsoft Windows		Irrational Games	Sierra
Ice Age 2: The Meltdown	GameCube		Eurocom	Sierra
	PlayStation 2
	Xbox
F.E.A.R.: Combat	Microsoft Windows		Monolith Productions	Sierra
Joint Task Force	Microsoft Windows		Most Wanted Entertainment	Sierra
Caesar IV	Microsoft Windows		Tilted Mill Entertainment	Sierra
	PlayStation 2		Radical Entertainment	Sierra
Crash Boom Bang!	Nintendo DS		Dimps, Hyde	Sierra
	Microsoft Windows		Radical Entertainment	Sierra
	GameCube		Krome Studios	Sierra
	PlayStation 2
	Xbox
	Game Boy Advance		Big Ant Studios, Krome Studios
	Nintendo DS		Amaze Entertainment, Krome Studios
	Xbox		Radical Entertainment	Sierra
Eragon	Nintendo DS		Amaze Entertainment	Sierra
Eragon	Game Boy Advance		Amaze Entertainment	Sierra
	PlayStation 2		Rebellion Developments	Sierra
Ice Age 2: The Meltdown	Wii		Eurocom	Sierra
Assault Heroes	Xbox Live Arcade		Wanako Studios	Sierra Online	^[1]
3D Ultra Mini Golf Adventures	Microsoft Windows		Wanako Studios	Sierra Online	^[2]
M.A.C.H.: Modified Air Combat Heroes	PlayStation Portable		Kuju Surrey	Sierra
3D Ultra Mini Golf Adventures	Xbox Live Arcade		Wanako Studios	Sierra Online
3D Ultra Mini Golf Adventures: Carnival	Microsoft Windows		Wanako Studios	Sierra Online
3D Ultra Mini Golf Adventures: Lost Island	Microsoft Windows		Wanako Studios	Sierra Online
3D Ultra Mini Golf Adventures: Space	Microsoft Windows		Wanako Studios	Sierra Online
3D Ultra Mini Golf Adventures: Wild West	Microsoft Windows		Wanako Studios	Sierra Online
	Wii		Radical Entertainment	Sierra
Switchball	Microsoft Windows		Atomic Elbow	Sierra Online	^[3]
Carcassonne	Xbox Live Arcade		Sierra Online Seattle, Sierra Online Shanghai	Sierra Online	^[4]
World in Conflict	Microsoft Windows		Massive Entertainment	Sierra
Crash of the Titans	Game Boy Advance		Amaze Entertainment	Sierra
	Nintendo DS		Amaze Entertainment
	PlayStation 2		Radical Entertainment
	Wii
	Xbox 360
	Nintendo DS		Amaze Entertainment	Sierra
	PlayStation 2		Krome Studios, Big Ant Studios
	Wii		Krome Studios, Big Ant Studios
	Game Boy Advance		Amaze Entertainment
Crash of the Titans	PlayStation Portable		SuperVillain Studios	Sierra
	PlayStation Portable		3G Studios	Sierra
Assault Heroes	Microsoft Windows		Wanako Studios	Sierra Online
Battlestar Galactica	Microsoft Windows		Auran Games	Sierra Online	^[5]
Battlestar Galactica	Xbox Live Arcade		Auran Games	Sierra Online	^[5]
TimeShift	Microsoft Windows		Saber Interactive	Sierra
	PlayStation 3
	Xbox 360
Empire Earth III	Microsoft Windows		Mad Doc Software	Sierra
F.E.A.R.: Files	Xbox 360		Day:1:Studios	Sierra
F.E.A.R.: Perseus Mandate	Microsoft Windows		TimeGate Studios, Monolith Productions	Sierra
Switchball	Xbox Live Arcade		Atomic Elbow	Sierra Online
Aliens vs Predator: Requiem	PlayStation Portable		Rebellion Developments	Sierra
	Wii		Kuju Surrey, Bizarre Creations	Sierra
	Nintendo DS		Kuju Surrey, Bizarre Creations	Sierra
Arkadian Warriors	Xbox Live Arcade		Wanako Studios, Sierra Online Seattle	Sierra Online	^[6]
Boogie Bunnies	Xbox Live Arcade		Artech Studios	Sierra Online	^[7]
The Spiderwick Chronicles	Microsoft Windows		Stormfront Studios	Sierra
	Nintendo DS		Backbone Entertainment
	PlayStation 2		Stormfront Studios
	Wii
	Xbox 360
	Xbox Live Arcade		SouthEnd Interactive	Sierra Online	^[8]
Lost Cities	Xbox Live Arcade		Sierra Online Shanghai	Sierra Online
Boogie Bunnies	Microsoft Windows		Artech Studios	Sierra Online
Assault Heroes 2	Xbox Live Arcade		Wanako Studios	Sierra Online	^[9]
	Microsoft Windows		SouthEnd Interactive	Sierra Online
Robert Ludlum's The Bourne Conspiracy	PlayStation 3		High Moon Studios	Sierra
Robert Ludlum's The Bourne Conspiracy	Xbox 360		High Moon Studios	Sierra
Aces of the Galaxy	Microsoft Windows		Artech Digital Entertainment	Sierra Online
Aces of the Galaxy	Xbox Live Arcade		Artech Digital Entertainment	Sierra Online
Sea Life Safari	Xbox Live Arcade		Wanako Studios	Sierra Online
The Mummy: Tomb of the Dragon Emperor	Nintendo DS		Artificial Mind & Movement	Sierra
	Wii		Eurocom
	PlayStation 2		Eurocom
			Sierra On-Line	Sierra On-Line
Wrath of Denethenor			Sierra On-Line	Sierra On-Line
The Black Cauldron			Sierra On-Line	Sierra On-Line
			Sierra On-Line	Sierra On-Line
			Sierra On-Line	Sierra On-Line
3-D Helicopter Simulator			Sierra On-Line	Sierra On-Line
Leisure Suit Larry in the Land of the Lounge Lizards			Sierra On-Line	Sierra On-Line
			Sierra On-Line	Sierra On-Line
Mixed-Up Mother Goose			Sierra On-Line	Sierra On-Line
			Sierra On-Line	Sierra On-Line
Gold Rush!			Sierra On-Line	Sierra On-Line
			Sierra On-Line	Sierra On-Line
Leisure Suit Larry Goes Looking for Love (in Several Wrong Places)			Sierra On-Line	Sierra On-Line
			Evryware	Sierra On-Line
			Sierra On-Line	Sierra On-Line
Silpheed				Sierra On-Line
			Sierra On-Line	Sierra On-Line
The Colonel's Bequest			Sierra On-Line	Sierra On-Line
			Sierra On-Line	Sierra On-Line
			Sierra Entertainment	Sierra Entertainment
			Sierra On-Line	Sierra On-Line
			Evryware	Sierra On-Line
			Sierra On-Line	Sierra On-Line
			Sierra On-Line	Sierra On-Line
				Sierra On-Line
			Sierra Entertainment	Sierra Entertainment
King's Quest: Quest for the Crown (SCI remake)			Sierra On-Line	Sierra On-Line
			Sierra On-Line	Sierra On-Line
Oil's Well (remake)			Banana Development	Sierra On-Line
			Sierra On-Line	Sierra On-Line
Red Baron				Sierra On-Line
Rise of the Dragon			Dynamix, Game Arts (Sega CD)	Sierra On-Line
Sorcerian				Sierra On-Line
Zeliard				Game Arts, Sierra On-Line (Overseas)
The Adventures of Willy Beamish				Sierra On-Line
Castle of Dr. Brain			Sierra On-Line	Sierra On-Line
			Sierra On-Line	Sierra On-Line
			Sierra On-Line	Sierra On-Line
Gobliiins				Coktel Vision, Sierra On-Line
Heart of China				Sierra On-Line
			Sierra Entertainment	Sierra Entertainment
Jones in the Fast Lane			Sierra Entertainment	Sierra Entertainment
Leisure Suit Larry in the Land of the Lounge Lizards (SCI remake)			Sierra On-Line	Sierra On-Line
			Sierra On-Line	Sierra On-Line
Mixed-Up Fairy Tales			Sierra On-Line	Sierra On-Line
				Sierra On-Line
			Sierra On-Line	Sierra On-Line
Mixed-Up Mother Goose (SCI remake)			Sierra On-Line	Sierra On-Line
Mixed-Up Mother Goose (VGA remake)			Sierra On-Line	Sierra On-Line
			Sierra On-Line	Sierra On-Line
(SCI remake)			Sierra On-Line	Sierra On-Line
Stellar 7 (remake of 1982 non-Sierra version)				Sierra On-Line
				Sierra On-Line
Aces of the Pacific				Sierra Entertainment
Air Bucks				Sierra On-Line
Caesar				Sierra On-Line
The Dagger of Amon Ra			Sierra On-Line	Sierra On-Line
The Incredible Machine				Sierra On-Line
Front Page Sports Football				Sierra On-Line
Gobliins 2: The Prince Buffoon				Sierra On-Line
The Island of Dr. Brain			Sierra On-Line	Sierra On-Line
			Sierra On-Line, Revolution Software (Amiga)	Sierra On-Line
Mega Math				Sierra On-Line
Police Quest I: In Pursuit of the Death Angel (SCI Remake)			Sierra On-Line	Sierra On-Line
Quarky & Quaysoo's Turbo Science				Sierra On-Line
(SCI Remake)			Sierra On-Line	Sierra On-Line
			Sierra On-Line	Sierra On-Line
Shadow of Yserbius				Sierra On-Line
Take a Break! Crosswords				Sierra On-Line
WWII: 1946			Sierra On-Line	Sierra On-Line
Crazy Nick's Picks - King Graham's Board Game Challenge			Sierra On-Line	Sierra On-Line
Crazy Nick's Picks - Parlor Games with Laura Bow			Sierra On-Line	Sierra On-Line
Alphabet Blocks				Sierra On-Line
Beginning Reading				Sierra On-Line
Ready, Set, Read				Sierra On-Line
Early Math				Sierra On-Line
Kids' Typing				Sierra On-Line
Spelling Jungle				Sierra On-Line
Aces Over Europe				Sierra On-Line
Raymond E. Feist's Betrayal at Krondor				Sierra On-Line
			Sierra On-Line	Sierra On-Line
EcoQuest 2: Lost Secret of the Rainforest			Sierra On-Line	Sierra On-Line
Fates of Twinion			Sierra On-Line	Sierra On-Line
			Sierra On-Line	Sierra On-Line
Goblins Quest 3				Sierra On-Line
				Sierra On-Line
Inca				Sierra On-Line
Inca II: Nations of Immortality				Sierra On-Line
Slater & Charlie Go Camping			Sierra On-Line	Sierra On-Line
The Even More Incredible Machine				Sierra On-Line
			Sierra On-Line	Sierra On-Line
Pepper's Adventures in Time			Sierra On-Line	Sierra On-Line
The Prophecy				Sierra On-Line
			Sierra On-Line	Sierra On-Line
Sid & Al's Incredible Toons				Sierra On-Line
Take a Break! Pinball				Sierra On-Line
			Sierra On-Line	Sierra On-Line
The Realm Online			Sierra On-Line	Sierra On-Line

Post-Activision merger titles

Retained by Activision

!Title!Platform(s)!Release date!Developer(s)!Label!Ref.
Gin Rummy	Xbox Live Arcade	Sierra Online Shanghai	Sierra Online
	PlayStation 2	Radical Entertainment	Activision (NA) Sierra (PAL)
	PlayStation Portable	Virtuos
	Wii	Radical Entertainment
	Xbox 360
	Nintendo DS	Étranges Libellules	Activision (NA) Sierra (PAL)
	PlayStation 2
	PlayStation 3
	Wii
	Xbox 360
Red Baron: Arcade	PlayStation 3	Stainless Games	Sierra Online
Zombie Wranglers	Xbox Live Arcade	Frozen Codebase	Sierra Online	^[10]
Prototype	Microsoft Windows	Radical Entertainment	Activision
	PlayStation 3
	Xbox 360
Ice Age: Dawn of the Dinosaurs	Microsoft Windows	Eurocom	Activision
	Nintendo DS
	PlayStation 2
	PlayStation 3
	Wii
	Xbox 360

!Title!Platform(s)!Release date!Developer(s)!Division!Ref.
	Microsoft Windows	Lucid Games	Sierra	^[11]
	PlayStation 3
	PlayStation 4
	Xbox 360
	Xbox One
Shiftlings	Microsoft Windows	Rock Pocket Games	Sierra
	PlayStation 4
	Xbox One
Geometry Wars 3: Dimensions Evolved	iOS	Lucid Games	Sierra
	Android
Shiftlings	Wii U	Rock Pocket Games	Sierra
Geometry Wars 3: Dimensions Evolved	PlayStation Vita	Lucid Games	Sierra
King's Quest: Chapter I - A Knight to Remember	Microsoft Windows	The Odd Gentlemen	Sierra	^[12]
	PlayStation 3
	PlayStation 4
	Xbox 360
	Xbox One
Velocity 2X	Microsoft Windows	AY Software	Sierra
	Xbox One	Futurlab
King's Quest: Chapter II - Rubble Without a Cause	Microsoft Windows	The Odd Gentlemen	Sierra
	PlayStation 3
	PlayStation 4
	Xbox 360
	Xbox One
King's Quest: Chapter III - Once Upon a Climb	Microsoft Windows	The Odd Gentlemen	Sierra
	PlayStation 3
	PlayStation 4
	Xbox 360
	Xbox One
King's Quest: Chapter IV - Snow Place Like Home	Microsoft Windows	The Odd Gentlemen	Sierra
	PlayStation 3
	PlayStation 4
	Xbox 360
	Xbox One
King's Quest: Chapter V - The Good Knight	Microsoft Windows	The Odd Gentlemen	Sierra
	PlayStation 3
	PlayStation 4
	Xbox 360
	Xbox One
King's Quest: Epilogue	PlayStation 3	The Odd Gentlemen	Sierra
	PlayStation 4
	Xbox 360
	Xbox One

Unreleased games

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

Non-game software

Homeword
Laffer Utilities

Notes and References

Web site: Assault Heroes to assault XBL. 2021-01-27. GameSpot. en-US.
Web site: 3D Ultra Mini Golf Hands-On. 2021-01-27. GameSpot. en-US.
Web site: Switchball Hands-On. 2021-01-27. GameSpot. en-US.
Web site: Carcassonne builds out XBLA. 2021-01-27. GameSpot. en-US.
Web site: Battlestar Galactica blasts 360, PC next week. 2021-01-27. GameSpot. en-US.
Web site: Arkadian Warriors Hands-On. 2021-01-27. GameSpot. en-US.
Web site: Sierra Online preps pair for XBL, PC. 2021-01-27. GameSpot. en-US.
Web site: Commanders: Attack of the Genos Updated Hands-On. 2021-01-27. GameSpot. en-US.
Web site: Assault Heroes 2 Hands-On. 2021-01-27. GameSpot. en-US.
Web site: Zombie Wranglers Preview. 2021-01-27. GameSpot. en-US.
Web site: Geometry Wars 3, New King's Quest From Sierra Announced at Gamescom 2014. 2021-01-27. GameSpot. en-US.
Web site: New King's Quest Gets Release Date, Watch Its New Trailer. 2021-01-27. GameSpot. en-US.