| Coleco Adam disk |  Enchanter | 1983 | Infocom, Inc. MA, USA 51051 |
| Coleco Adam disk | Infidel | 1983 | Infocom, Inc. MA, USA 51051 |
| Coleco Adam disk | Planetfall | 1983 | Infocom, Inc. MA, USA 51051 |
| Coleco Adam disk | Suspended | 1983 | Infocom, Inc. MA, USA 51051 |
| Coleco Adam disk | Witness | 1983 | Infocom, Inc. MA, USA 51051 |
| Coleco Adam disk | Zork I - The Great Underground Empire | 1983 | Infocom, Inc. MA, USA 51051 |
| Coleco Adam disk | Zork II - The Wizard of Frobozz | 1983 | Infocom, Inc. MA, USA 51051 |
| Coleco Adam disk | Zork III - The Dungeon Master | 1983 | Infocom, Inc. MA, USA 51051 |
| Apple II 5.25 disk | Enchanter Model IZ4-AP1 | 1983 | Infocom, Inc. MA, USA 51051 |
| Apple II 5.25 disk | Infidel Model IA1-AP1 | 1983 | Infocom, Inc. MA, USA 51051 |
| Apple II 5.25 disk | Planetfall Model IS3-AP1 | 1983 | Infocom, Inc. MA, USA 51051 |
| Apple II 5.25 disk | Suspended Model IS2-AP1 | 1983 | Infocom, Inc. MA, USA 51051 |
| Apple II 5.25 disk | The Witness Model IM2-AP1 | 1983 | Infocom, Inc. MA, USA 51051 |
| Amstrad CPC/PCW disk | Enchanter | 1983 | Infocom, Inc. MA, USA 51051 |
| Amstrad CPC/PCW disk | Infidel | 1983 | Infocom, Inc. MA, USA 51051 |
| Amstrad CPC/PCW disk | Planetfall | 1983 | Infocom, Inc. MA, USA 51051 |
| Amstrad CPC/PCW disk | Suspended | 1983 | Infocom, Inc. MA, USA 51051 |
| Amstrad CPC/PCW disk | The Witness | 1983 | Infocom, Inc. MA, USA 51051 |
| Amstrad CPC/PCW disk | Zork II - The Wizard Of Frobozz | 1983 | Infocom, Inc. MA, USA 51051 |
| Amstrad CPC/PCW disk | Zork III - The Dungeon Master | 1983 | Infocom, Inc. MA, USA 51051 |
| Commodore C64 disk | Infidel Model IA1-CO1 | 1983 | Infocom, Inc. MA, USA 51051 |
| Commodore C64 disk | The Witness Model IM2-CO1 | 1983 | Infocom, Inc. MA, USA 51051 |
| Commodore C64 disk | Zork I - The Great Underground Empire | 1983 | Infocom, Inc. MA, USA 51051 |
| Commodore C64 disk | Zork III - The Dungeon Master | 1983 | Infocom, Inc. MA, USA 51051 |
| TRS-80 disk | Enchanter Model IZ4-TR1 | 1983 | Infocom, Inc. MA, USA 51051 |
| TRS-80 disk | Enchanter Model IZ4-TR3 | 1983 | Infocom, Inc. MA, USA 51051 |
| TRS-80 disk | Infidel Model IA1-TR1 | 1983 | Infocom, Inc. MA, USA 51051 |
| TRS-80 disk | Infidel Model IA1-TR3 | 1983 | Infocom, Inc. MA, USA 51051 |
| TRS-80 disk | Suspended Model IS2-TR1 | 1983 | Infocom, Inc. MA, USA 51051 |
| TRS-80 disk | Suspended Model IS2-TR3 | 1983 | Infocom, Inc. MA, USA 51051 |
| Infocom Z-Machine code |  Enchanter Ver.10 | 1983 | Infocom, Inc. MA, USA 51051 |
| Infocom Z-Machine code | Enchanter Ver.15 | 1983 | Infocom, Inc. MA, USA 51051 |
| Infocom Z-Machine code | Enchanter Ver.16 | 1983 | Infocom, Inc. MA, USA 51051 |
| Infocom Z-Machine code | Infidel Ver.22 | 1983 | Infocom, Inc. MA, USA 51051 |
| Infocom Z-Machine code | Planetfall Ver.20 | 1983 | Infocom, Inc. MA, USA 51051 |
| Infocom Z-Machine code | Planetfall Ver.26 | 1983 | Infocom, Inc. MA, USA 51051 |
| Infocom Z-Machine code | Planetfall Ver.29 | 1983 | Infocom, Inc. MA, USA 51051 |
| Infocom Z-Machine code | Planetfall Ver.37 | 1983 | Infocom, Inc. MA, USA 51051 |
| Infocom Z-Machine code | Suspended - Interlogic Science Fiction Ver.5 | 1983 | Infocom, Inc. MA, USA 51051 |
| Infocom Z-Machine code | Suspended - Interlogic Science Fiction Ver.7 | 1983 | Infocom, Inc. MA, USA 51051 |
