| Title | Publisher | Year | Language | Documents |
|---|---|---|---|---|
| Jack the Ripper Adventure | SoftSide Publications |
1981 | English | Solution, Map |
| Jack the Ripper II | SoftSide Publications |
1983 | English | Solution, Map |
| Jack the Ripper III | SoftSide Publications |
1984 | English | Solution, Map |
| Jade Necklace, The | River Software | 1986 | English | Solution |
| Java du Privé, La | Froggy Software | 1985 | French | Solution |
| Jewel Thief | Crystal Microsoft |
1983 | English | Solution |
| John Bend Detective | CA-Verlags, Commodore Disc, Commodore Welt | 1987 | German | Solution, Map |