King's Quest Collection (2006), Sierra Entertainment, Inc. King's Quest: Collection Series (1997), Sierra On-Line, Inc. King's Quest (Collector's Edition) (1994), Sierra On-Line, Inc. Leisure Suit Larry's Greatest Hits and Misses! (1994), Sierra On-Line, Inc. Space Quest (Collector's Edition) (1994), Sierra On-Line, Inc. Daryl F. Gates' Police Quest: Open Season (1993), Sierra On-Line, Inc. The Dagger of Amon Ra (1992), Sierra On-Line, Inc. Police Quest: In Pursuit of the Death Angel (1992), Sierra On-Line, Inc. EcoQuest: The Search for Cetus (1991), Sierra On-Line, Inc. Space Quest IV: Roger Wilco and the Time Rippers (1991), Sierra On-Line, Inc. Mixed-Up Mother Goose (1991), Sierra On-Line, Inc. Space Quest III: The Pirates of Pestulon (1989), Sierra On-Line, Inc. Police Quest: In Pursuit of the Death Angel (1987), Sierra On-Line, Inc. Space Quest II: Chapter II - Vohaul's Revenge (1987), Sierra On-Line, Inc. The Black Cauldron (1986), Sierra On-Line, Inc. Space Quest: The Sarien Encounter (1986), Sierra On-Line, Inc. King's Quest II: Romancing the Throne (1985), Sierra On-Line, Inc.
Space Quest 6: Roger Wilco in the Spinal Frontier (1995), Sierra On-Line, Inc. Space Quest I: Roger Wilco in the Sarien Encounter (1991), Sierra On-Line, Inc. Space Quest IV: Roger Wilco and the Time Rippers (1991), Sierra On-Line, Inc. Space Quest III: The Pirates of Pestulon (1989), Sierra On-Line, Inc. Space Quest II: Chapter II - Vohaul's Revenge (1987), Sierra On-Line, Inc. Space Quest: The Sarien Encounter (1986), Sierra On-Line, Inc.
Leisure Suit Larry's Greatest Hits and Misses! (1994), Sierra On-Line, Inc. Space Quest (Collector's Edition) (1994), Sierra On-Line, Inc. Space Quest IV: Roger Wilco and the Time Rippers (1991), Sierra On-Line, Inc.
The Beast Within: A Gabriel Knight Mystery (1995), Sierra On-Line, Inc. Hoyle Classic Card Games (1993), Sierra On-Line, Inc. The Dagger of Amon Ra (1992), Sierra On-Line, Inc.
Space Quest 6: Roger Wilco in the Spinal Frontier (1995), Sierra On-Line, Inc. Police Quest: In Pursuit of the Death Angel (1992), Sierra On-Line, Inc.
Police Quest: SWAT 2 (1998), Sierra On-Line, Inc. Space Quest (Collector's Edition) (1994), Sierra On-Line, Inc.
The Dagger of Amon Ra (1992), Sierra On-Line, Inc. King's Quest (1986), Sierra On-Line, Inc.