| IBM PC/AT DOS 3.5in. disk |  Alien Legacy | 1994 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | Battle Bugs | 1994 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | Daryl F. Gates Police Quest - Open Season Model 85254 | 1993 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | EcoQuest - The Search for Cetus Model 85107 | 1991 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | Fates of Twinion | 1993 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | Freddy Pharkas - Frontier Pharmacist Model 85236 | 1993 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | Front Page Sports: Baseball '94 - Legends & Stadiums | 1995 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | Gabriel Knight - Sins of the Fathers Model 85228 | 1993 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | Gobliiins | 1992 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | Gobliins 2 - The Prince Buffoon | 1993 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | Goblins Quest 3 Model 85531 | 1993 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | Inca | 1992 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | Inca II | 1993 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | King's Quest I - Quest for the Crown Model 31260 | 1990 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | King's Quest VI - Heir Today, Gone Tomorrow | 1992 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | Leisure Suit Larry 5 - Passionate Patti Does A Little Undercover Work | 1991 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | Leisure Suit Larry 6 - Shape Up or Slip Out! | 1993 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | Mixed-Up Fairy Tales | 1991 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | Police Quest - In Pursuit of the Death Angel Model 85245 | 1992 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | Police Quest 3 - The Kindred Model 85252 | 1991 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | Quest for Glory - Shadows of Darkness Model 85372 | 1993 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | Quest for Glory - So You Want to Be a Hero | 1992 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | Quest for Glory III - Wages of War Model 85368 | 1992 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | Roberta Williams' Laura Bow in The Dagger of Amon Ra | 1992 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | Shadow of Yserbius | 1993 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | Space Quest I - Roger Wilco in the Sarien Encounter | 1991 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | Space Quest IV - Roger Wilco and the Time Rippers | 1991 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | Space Quest V - The Next Mutation Model 85284 | 1993 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | The Incredible Machine | 1992 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | The Incredible Machine 2 | 1994 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | The Legend of Robin Hood - Conquests of the Longbow | 1991 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | The Prophecy | 1993 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | The Sierra ImagiNation Network | 1993 | Sierra On-Line, Inc. USA 20626 |
| IBM PC/AT DOS 3.5in. disk | The Sierra Network | 1992 | Sierra On-Line, Inc. USA 20626 |
| Coleco Adam disk | Troll's Tale | 198? | Sierra On-Line, Inc. USA 20626 |
| Apple II 5.25 disk | Apple Cider Spider | 1983 | Sierra On-Line, Inc. USA 20626 |
| Apple II 5.25 disk | Aquatron | 1983 | Sierra On-Line, Inc. USA 20626 |
| Apple II 5.25 disk | BC's Quest for Tires | 1983 | Sierra On-Line, Inc. USA 20626 |
| Apple II 5.25 disk | Bop-A-Bet | 1983 | Sierra On-Line, Inc. USA 20626 |
| Apple II 5.25 disk | Donald Duck's Playground P | 1985 | Sierra On-Line, Inc. USA 20626 |
