| Title | Publisher | Year | Language | Documents |
|---|---|---|---|---|
| Jabato | Aventuras A.D. | 1989 | Spanish | Solution, Map |
| John Clark - The Escape | ? | 1990 | English | |
| Journey Through Space, A | Argus Press Software | 1985 | English | |
| Journey to the Centre of the Earth | Bug-Byte Software | 1985 | English | Solution, Map |
| Jungle | MSX Computer Magazine (MCM) | 1989 | Dutch | Solution, Map |