| Title | Publisher | Year | Language | Documents |
|---|---|---|---|---|
| NASA Orbital Observatory Adventure | Tony Martin | 1988 | English | Solution |
| Nebula | Buttonware | 1986 | English | Solution |
| Nectar of the Gods, The | Program Dynamics | 1985 | English | Solution |
| New Castle, The | Dan Gahlinger | 1990 | English | |
| Night of the Vampire Bunnies | Jason Dyer |
1989 | English | Solution |
| Night of the Walking Dead | Free Spirit Software | 1984 | English | Solution |
| Night with Troi, A | Badman | 1991 | English | |
| Nine Princes in Amber | Telarium |
1985 | English | Solution, Map |
| Nirvana | ? | 1988 | English | Solution |
| Nomon | Renard Dellafave | 1989 | English | |
| Nord and Bert Couldn't Make Head or Tail of It | Infocom |
1987 | English | Solution |
| Now Boarding For Murder | H. W. Williams | ? | English | |
| Nuclear Submarine | Roger M. Wilcox |
1980 | English | Solution, Map |
| Nuclear Submarine Adventure | Agency Automation, SoftSide Publications |
1982 | English | Solution, Map |