| Title | Publisher | Year | Language | Documents |
|---|---|---|---|---|
| Mad Scientist | SoftSide Publications |
1980 | English | Solution, Map |
| Madam Fifi's Whore House | ? | 1980 | English | Solution, Map |
| Marooned in Space | Orion Software | 1980 | English | |
| Mighty Mormar | Micro-80 |
1980 | English | |
| Misadventure | Roger M. Wilcox |
1980 | English | Solution, Map |
| Mission Asteroid | Sierra On-Line |
1980 | English | Solution, Map |
| Mystery Fun House | Adventure International | 1980 | English | Solution, Map |
| Mystery House | Sierra On-Line |
1980 | English | Solution, Map |
| Mystery Mansion | Mad Hatter Software | 1980 | English | Solution, Map |