| Title | Publisher | Year | Language | Documents |
|---|---|---|---|---|
| Garden Party, The | Larry Horsfield |
2021 | English | Solution |
| Hernan Cortes | NCF Software CLTD | 1997 | Spanish | |
| House of Fear, The | Colleen Boye | 2011 | English | |
| Napier's Cache | Vivienne Dunstan | 2020 | English | |
| SONGTAN: The Next Morning | Loren Scott | 1989 | English | |
| Vasco da Gama | Otto Maier Verlag | 1984 | German | Map, Hints |