| Title | Publisher | Year | Language | Documents |
|---|---|---|---|---|
| Make It Good | Jon Ingold | 2009 | English | |
| Meteor, the Stone and a Long Glass of Sherbet, The | Graham A. Nelson | 1996 | English | Solution |
| Mind Forever Voyaging, A | Infocom |
1985 | English | Solution, Map |
| Murdac | Topologika |
1982 | English | Solution, Clue sheet |
| Myth | Magnetic Scrolls |
1989 | English | Solution |