| Type | Game | Year | Publisher |
|---|---|---|---|
| Apple II cass. | Enchanted Island | 1980 | Mad Hatter Soft. |
| Apple II cass. | House of Seven Gables + Journey to the Center of the Earth | 19?? | Compu-Things |
| Apple II cass. | Journey to Atlantis | 1979 | Mad Hatter Soft. |
| Apple II cass. | Journey to the Center of the Earth | 1979 | Mad Hatter Soft. |
| TRS-80 cass. | Planetoids [Model 010-0015] | 1981 | Adventure International |