| Title | Publisher | Year | Language | Documents |
|---|---|---|---|---|
| Madame L'Estrange and the Troubled Spirit | Ian R. Ball, Marcus Young | 1997 | English | |
| Mansion | J & F Publishing, Loadstar | 1997 | English | |
| Masox | ? | 1997 | Czech | |
| Mercy | Chris Klimas | 1997 | English | Solution |
| Murder Mystery Weekend | Zenobi Software |
1997 | English | Solution, Map |
| Mystery of Captain Shelton | Wave | 1997 | Russian | |
| Myth | Barry Volain | 1997 | English | Solution |