| Apple II 5.25 disk |  Seastalker Model IA2-AP1 | 1984 | Infocom, Inc. MA, USA 51051 |
| Apple Macintosh disk | Seastalker Model IA2-AP2 | 1984 | Infocom, Inc. MA, USA 51051 |
| Atari 400/800 disk | Seastalker Model IA2-AT1 | 1984 | Infocom, Inc. MA, USA 51051 |
| Commodore C64 disk | Seastalker Model IA2-CO1 | 1984 | Infocom, Inc. MA, USA 51051 |
| CP/M 8in. disk | Seastalker Model IA2-CP1 | 198? | Infocom, Inc. MA, USA 51051 |
| DEC PDP-11 disk | Seastalker Model IA2-DE1 | 1984 | Infocom, Inc. MA, USA 51051 |
| Epson QX-10 disk | Seastalker Model IA2-EP1 | 198? | Infocom, Inc. MA, USA 51051 |
| IBM PC 5.25in. disk | Seastalker Model IA2-IB1 | 1984 | Infocom, Inc. MA, USA 51051 |
| IBM PC 5.25in. disk |  Seastalker Model IA2-IB2 | 198? | Infocom, Inc. MA, USA 51051 |
| Kaypro disk | Seastalker Model IA2-KA1 | 198? | Infocom, Inc. MA, USA 51051 |
| NEC Advanced PC disk | Seastalker Model IA2-NE2 | 1984 | Infocom, Inc. MA, USA 51051 |
| TRS-80 disk | Seastalker Model IA2-TR3 | 1984 | Infocom, Inc. MA, USA 51051 |
| Commodore C64 disk | Sherlock - The Riddle of the Crown Jewels | 1987 | Infocom, Inc. MA, USA 51051 |
| Apple II 5.25 disk | Sherlock - The Riddle of the Crown Jewels | 1987 | Infocom, Inc. MA, USA 51051 |
| Infocom Z-Machine code |  Sherlock - The Riddle of the Crown Jewels Ver.21 | 1987 | Infocom, Inc. MA, USA 51051 |
| Infocom Z-Machine code | Sherlock - The Riddle of the Crown Jewels Ver.26 | 1987 | Infocom, Inc. MA, USA 51051 |
| IBM PC 5.25in. disk | Sherlock - The Riddle of the Crown Jewels Model CS1-IB3 | 1988 | Infocom, Inc. MA, USA 51051 |
| Infocom Z-Machine code | Shogun - A Story of Japan Ver.292 | 1988 | Infocom, Inc. MA, USA 51051 |
| Infocom Z-Machine code | Shogun - A Story of Japan Ver.295 | 1988 | Infocom, Inc. MA, USA 51051 |
| Infocom Z-Machine code | Shogun - A Story of Japan Ver.311 | 1988 | Infocom, Inc. MA, USA 51051 |
| Infocom Z-Machine code | Shogun - A Story of Japan Ver.322 | 1988 | Infocom, Inc. MA, USA 51051 |
| Coleco Adam disk | Sorcerer | 198? | Infocom, Inc. MA, USA 51051 |
| Amstrad CPC/PCW disk | Sorcerer | 1984 | Infocom, Inc. MA, USA 51051 |
| Infocom Z-Machine code | Sorcerer Ver.13 | 1984 | Infocom, Inc. MA, USA 51051 |
| Infocom Z-Machine code | Sorcerer Ver.15 | 1984 | Infocom, Inc. MA, USA 51051 |
| Infocom Z-Machine code | Sorcerer Ver.18 | 1984 | Infocom, Inc. MA, USA 51051 |
| Infocom Z-Machine code | Sorcerer Ver.4 | 1984 | Infocom, Inc. MA, USA 51051 |
| Infocom Z-Machine code | Sorcerer Ver.6 | 1984 | Infocom, Inc. MA, USA 51051 |
| ACT Apricot PC Xi disk | Sorcerer Model IZ5-AC1 | 198? | Infocom, Inc. MA, USA 51051 |
| Apple II 5.25 disk | Sorcerer Model IZ5-AP1 | 1984 | Infocom, Inc. MA, USA 51051 |
| Atari 400/800 disk | Sorcerer Model IZ5-AP1 | 1984 | Infocom, Inc. MA, USA 51051 |
| Apple Macintosh disk | Sorcerer Model IZ5-AP2 | 198? | Infocom, Inc. MA, USA 51051 |
| Atari ST disk | Sorcerer Model IZ5-AT2 | 198? | Infocom, Inc. MA, USA 51051 |
| Commodore C64 disk | Sorcerer Model IZ5-CO1 | 1984 | Infocom, Inc. MA, USA 51051 |
| CP/M 8in. disk | Sorcerer Model IZ5-CP1 | 198? | Infocom, Inc. MA, USA 51051 |
| DEC PDP-11 disk | Sorcerer Model IZ5-DE1 | 198? | Infocom, Inc. MA, USA 51051 |
| DEC Rainbow 100 disk | Sorcerer Model IZ5-DE2 | 198? | Infocom, Inc. MA, USA 51051 |
| Epson QX-10 disk | Sorcerer Model IZ5-EP1 | 198? | Infocom, Inc. MA, USA 51051 |
| IBM PC 5.25in. disk | Sorcerer Model IZ5-IB1 | 1984 | Infocom, Inc. MA, USA 51051 |
| IBM PC 5.25in. disk | Sorcerer Model IZ5-IB2 | 1986 | Infocom, Inc. MA, USA 51051 |
