Complete History of Sierra Adventure Games

Ken and Roberta Williams created Mystery House in 1980, launching Sierra On-Line and helping establish the graphical adventure game genre. This documentary traces the complete history of Sierra's adventure games, from Mystery House and Wizard and the Princess through King's Quest, Space Quest, Police Quest, Leisure Suit Larry, Quest for Glory, Gabriel Knight, Phantasmagoria and the company's growth throughout the 1980s and 1990s. Topics include AGI and SCI, Sierra's work with IBM, the transition from text parsers to point-and-click interfaces, the arrival of CD-ROM gaming, multimedia development, publishing, acquisitions, changing ownership, and the company's rivalry with LucasArts. Drawing on developer interviews, contemporary reporting, historical archives, company documents and retrospective research, coverage includes the people, technology, business decisions and industry changes that shaped Sierra's adventure-game era and its legacy. Made for sleep, relaxation, studying, background listening and retro gaming fans who enjoy deep dives into gaming history, game development, computer gaming, DOS gaming, adventure games, Sierra On-Line, LucasArts, PC gaming history, software development, multimedia gaming, CD-ROM gaming and the history of the video game industry. Chapters 0:00 Chapter 1 - Before Sierra: Ken and Roberta Williams (1979-1980) 15:11 Chapter 2 - Mystery House and the First Graphic Adventures (1980-1982) 29:34 Chapter 3 - From Hobby Company to Software Publisher (1982-1983) 44:24 Chapter 4 - King's Quest and the IBM Deal (1983-1984) 58:42 Chapter 5 - Building the Quest Empire (1984-1986) 1:10:36 Chapter 6 - Space Quest, Larry and Police Quest (1986-1987) 1:23:29 Chapter 7 - The SCI Revolution (1988-1989) 1:37:34 Chapter 8 - Sierra's Golden Age (1989-1990) 1:51:34 Chapter 9 - Beyond Fantasy and Comedy (1990-1991) 2:04:34 Chapter 10 - Sierra, LucasArts and the Adventure Game Split (1990-1992) 2:19:04 Chapter 11 - Gabriel Knight and the CD-ROM Era (1993-1994) 2:32:50 Chapter 12 - Phantasmagoria and Peak Sierra (1994-1995) 2:46:26 Chapter 13 - Acquisition, Growth and Uncertainty (1996-1997) 2:59:42 Chapter 14 - The Fall of the Classic Adventure Game (1997-1999) 3:12:53 Chapter 15 - After Sierra: Legacy, Preservation and Influence (1999-2008) Sources and Further Reading https://www.wired.com/story/sierra-on... https://www.pcgamer.com/gabriel-knigh... https://www.gamedeveloper.com/game-pl... https://www.filfre.net/2025/04/the-en... https://en.wikipedia.org/wiki/Sierra_... https://www.pcgamer.com/from-floppy-d... https://www.gamedeveloper.com/audio/r... https://www.pcgamer.com/saturday-crap... https://www.filfre.net/2025/05/the-en... https://www.cgwmuseum.org/ https://www.pcgamer.com/games/adventu... https://www.gamedeveloper.com/design/... https://www.mobygames.com/game/302/ki... https://en.wikipedia.org/wiki/Roberta... https://en.wikipedia.org/wiki/Cat_hai... #Sierra #KingsQuest #SpaceQuest #GabrielKnight #QuestForGlory #LeisureSuitLarry #AdventureGames #PCGaming #RetroGaming #gaminghistory