| Title | Publisher | Year | Language | Documents |
|---|---|---|---|---|
| Mad Jock's Family Reunion | Dented Designs | 1988 | English | |
| Maegeca | Elise C. Boucher (Zosia the Pious) |
1989 | English | |
| Magic Treasure Island | ? | ? | English | |
| Magical Mystery Tour | ? | ? | English | |
| Marsh Castle | Brendan R. Jones |
1982 | English | |
| Martian Adventure | Brad Templeton, Kieran Carroll | 1979 | English | |
| Matter for a Super Hero, A | Bolsoftware Communications | 1987 | English | |
| Megalith Man | Goltek Publications | 1985 | English | |
| Merlin's Quest | SKS Software | 1984 | English | |
| Midnight Pearl | Simon Avery |
1993 | English | |
| Mini Adventure | UK Atari Computer Owners Club |
? | English | |
| Mission Malta | Stephan de la Motte | 1988 | German | |
| Mountain of Tunnels | S. Craythorn | 1983 | English | |
| Mouse, The | J. Griffiths |
1985 | English | |
| Mysterious Island | JN Software | 1983 | English |