Sierra On-Line PC Floppy Disk Image Collection

MS-DOS · Windows 3.x · Sierra On-Line

Collection of Sierra On-Line PC floppy disk images. (Last Updated: 2026-09-24) File Naming Scheme Flux Set Forensic Report Related Collections: Sierra On-Line PC CD/DVD images. Berkeley Systems / Jellyvision Games PC CD images. Coktel Vision PC floppy disk images. Coktel Vision PC CD images. Dynamix PC floppy disk images. Dynamix PC CD images. Impressions Games PC CD/DVD images. Impressions Games PC floppy disk images. Papyrus Design Group PC images. View all of my other collections here. Join my Discord Server for discussion, community support, or if you would like to contribute to the project. Latest Updates: 2026-09-24 Added: Police Quest - In Pursuit of the Death Angel (1987) (v2.0E, Int. 2.915) (Sierra On-Line, Inc.) (360K) [!].zip Added: Ruins of Cawdor, The (Beta) (v1.1.5, Int. 11.03.95) (1.44M).zip 2026-09-18 Added: Laffer Utilities, The (Win3.0) (1992) (v1.0, Int. 3.5.92) (Sierra On-Line, Inc.) (1.2M) [!].zip 2026-08-27 Verified: King's Quest V - Absence Makes the Heart Go Yonder! (16 Color) (1990) (v0.000.055, Int. 11.15.90) (Sierra On-Line, Inc.) (1.2M+720K) [!].zip 2026-08-21 Renamed: Silpheed (1990) (v3.21, Int. 5-7-90) (Sierra On-Line, Inc.) (720K) [!].zip to Silpheed (IBM Special Pak) (1990) (v3.2, Int. 8.28.90) (Sierra On-Line, Inc. (720K) [!].zip Added: Silpheed (IBM Special Pak) (1990) (v3.21, Int. 5.7.90) (Sierra On-Line, Inc.) (720K).zip 2026-08-19 Verified: Hoyle - Official Book of Games - Volume 2 - Solitaire (1990) (v1.000.016, Int. 12.5.90) (Sierra On-Line, Inc.) (720K) [!].zip 2026-08-10 Added: King's Quest V - Absence Makes the Heart Go Yonder! (16 Color) (1991) (v1.0, Int. 9.1.91) (Fr) (Sierra On-Line, Inc.) (720K) [!].zip 2026-08-09 Added: Space Quest V - The Next Mutation - Patch Disk (1993) (Sierra On-Line, Inc.) (720K) [!].zip 2026-05-29 Added: Space Quest II - Chapter II - Vohaul's Revenge (1993) (v2.0F, Int. 2.936) (Europe) (Kixx) (720K) [!].zip 2026-04-14 Verified: Island of Dr. Brain, The (1993) (v1.1, Int. 2.3.93) (Sierra On-Line, Inc.) (1.44M) [!].zip 2026-04-03 Replaced: Quest for Glory III - Wages of War (1992) (v1.1, Int. 11.16.92) (De) (Sierra On-Line, Inc.) (1.44M) [!].zip 2026-03-20 Cleaned up and normalized all filenames 2025-12-13 All archives sourced from a modified flux set now include both the modified [M] image and a fixed [F] image with the modifications removed 2025-12-03 Added: Hoyle Classic Demo Disk (Int. 12.21.92) (1.44M) [!].zip Replaced: King's Quest I (MS-SCI) (v1.000.051, Int. 4.8.91) (720K) [M].zip with King's Quest I (MS-SCI) (v1.000.051, Int. 4.8.91) (720K) [!].zip Verified: Mixed-Up Fairy Tales (16 Color) (v1.0, Int. 11.23.91) (720K) [!].zip Verified: Screen Antics - Johnny Castaway (16 Color) (v1.01, Int. 1.4.93) (Win3.1) (1.44M) [!].zip Replaced: Sierra Network, The (v2.1, Int. 031293) (1.44M) [M].zip with Sierra Network, The (v2.1, Int. 031293) (1.44M) [!].zip 2025-12-02 Added: Castle of Dr. Brain (16 Color) (v1.0, Int. 11.12.91) (720K) [!].zip 2025-10-28 Replaced: Space Quest IV (16 Color) (v1.060, Int. 3.13.91) (1.2M).zip with Space Quest IV (16 Color) (v1.060, Int. 3.13.91) (1.2M) [!].zip Verified: Space Quest V (v1.0, Int. 2.5.93) (1.44M) [!].zip 2025-10-17 Added: Space Quest II (1987) (v2.0A, Int. 2.912) (720K) [cp cr] [M].zip 2025-10-09 Verified: Police Quest II (1988) (v1.001.000, Int. 0.000.397) (360K) [!].zip 2025-10-01 Replaced: King's Quest V (256 Color) (v0.000.062, Int. 2.1.91) (1.2M).zip with King's Quest V (256 Color) (v0.000.062, Int. 2.1.91) (1.2M) [!].zip 2025-09-10 Added: Mixed-Up Fairy Tales (16 Color) (v1.0, Int. 11.23.91) (720K).zip 2025-09-09 Added: Leisure Suit Larry (1987) (v1.0, Int. 2.440) (720K) [cp cr] [!].zip 2025-07-06 Renamed: Fates of Twinion (Box Version) (v1.0, Int. 9.24.93) (1.44M) [!].zip to Fates of Twinion (Box Version) (v1.0, Int. 8.30.93) (1.44M) [!].zip Added: Fates of Twinion (Box Version) (v1.0.22, Int. 9.24.93) (1.44M) [!].zip Added: Shadow of Yserbius (Box Version) (v1.0, Int. 9.20.93) (1.44M) [!].zip 2025-06-23 Added: Quest for Glory II - Trial by Fire (v1.000, Int. 11.15.90) (1.2M+360K) [!].zip Added: Slater & Charlie Go Camping (1993) (v1.0, Int. 5.19.93) (1.44M) [!].zip Replaced: Quest for Glory II - Trial by Fire (v1.000, Int. 10.31.90) (1.2M+360K) [M].zip with Quest for Glory II - Trial by Fire (v1.000, Int. 10.31.90) (1.2M+360K).zip 2025-06-17 Replaced: Quest for Glory II - Trial by Fire (v1.000, Int. 10.31.90) (1.2M+360K).zip with Quest for Glory II - Trial by Fire (v1.000, Int. 10.31.90) (1.2M+360K) [M].zip 2025-06-14 Added: Castle of Dr. Brain (256 Color) (v1.0, Int. 10.30.91) (360K) [!].zip 2025-05-31 Verified: Laffer Utilities, The (16 Color) (v1.0, Int. 11.11.91) (1.44M) [!].zip 2025-05-29 Added: Space Quest V (1993) (v1.000) (Es) (1.44M).zip 2025-05-27 Added: Space Quest I (16 Color) (v2.0, Int. 8.28.91) (1.2M) [!].zip 2025-05-20 Added: King's Quest V (256 Color) (1991) (v1.000) (It) (1.44M).zip Added: Outpost - 1.1 Patch (v1.1, Int. 7.15.94) (1.44M) [!].zip Added: Outpost - 1.5 Patc