| ID | Title | Machine | Language |
|---|---|---|---|
| 40705 | Moving Graphics | ZX81 16K | English |
| 39349 | Moyenne | ZX81 16K | French |
| 29118 | Mugsy | ZX81 16K | English |
| 31733 | Multifile | ZX81 16K | English |
| 31734 | Multifile Plus | ZX81 16K | - |
| 29119 | Multigraphics v2.3 | ZX81 16K | English |
| 41091 | Multiline Delete | ZX81 16K | English |
| 40479 | Multiplication Train | ZX81 16K | English |
| 39643 | Munch | ZX81 16K | English |
| 31735 | Munchees | ZX81 16K | - |
| 31736 | Muncher | ZX81 16K | - |
| 40144 | Muncher | ZX81 16K | English |
| 41166 | Muncher 2 | ZX81 16K | English |
| 29121 | Muncher II | ZX81 16K | English |
| 41459 | Munchman | ZX81 16K | English |
| 39687 | Munchy-Man | ZX81 16K | English |
| 29122 | Murgatroyds | ZX81 16K | English |
| 29123 | Murgatroyds Revenge | ZX81 16K | English |
| 29126 | Music | ZX81 16K | Dutch |
| 39883 | Music | ZX81 16K | English |