| Sinclair ZX Spectrum cass. |  Mission Impossible | 198? | Paxman Promotions |
| Sinclair ZX Spectrum cass. | Monkey Biznes | 198? | Dixons |
| Sinclair ZX Spectrum cass. |  Moon Cresta | 198? | System 4 de Espana, S.A. Spain |
| Sinclair ZX Spectrum cass. | Moon Cresta Model AS099 | 198? | Alternative Soft., Ltd. |
| Sinclair ZX Spectrum cass. | Moonlight Madness | 198? | Blue Ribbon Soft., Ltd. |
| Sinclair ZX Spectrum cass. | Moria | 198? | Riko Data Sweden |
| Sinclair ZX Spectrum cass. | Mortadelo Y Filemon | 198? | Dro Soft. Madrid, Spain |
| Sinclair ZX Spectrum cass. | Mothership | 198? | Prism Leisure Corp. plc UK 014293 |
| Sinclair ZX Spectrum cass. | Motor Massacre | 198? | Erbe Soft. Spain |
| Sinclair ZX Spectrum cass. | Motorbike Madness | 198? | Dro Soft. Madrid, Spain |
| Sinclair ZX Spectrum cass. | Movie | 198? | Erbe Soft. Spain |
| Sinclair ZX Spectrum cass. | Movie Collection 06: The Great Escape | 198? | Hit Squad, The UK 13156 |
| Sinclair ZX Spectrum cass. | Movie Collection 10: Star Wars | 198? | Hit Squad, The UK 13156 |
| Sinclair ZX Spectrum cass. | Movie Collection 12: Return of the Jedi | 198? | Hit Squad, The UK 13156 |
| Sinclair ZX Spectrum cass. | Movie Collection 15: The Real Ghostbusters | 198? | Hit Squad, The UK 13156 |
| Sinclair ZX Spectrum cass. | Movie Collection 16: Spitting Image | 198? | Hit Squad, The UK 13156 |
| Sinclair ZX Spectrum cass. | Movie Collection 17: Licence to Kill | 198? | Hit Squad, The UK 13156 |
| Sinclair ZX Spectrum cass. | Movie Collection 21: The Untouchables | 198? | Hit Squad, The UK 13156 |
| Sinclair ZX Spectrum cass. | Movie Collection 23: The Spy Who Loved Me | 198? | Hit Squad, The UK 13156 |
| Sinclair ZX Spectrum cass. | Movie Collection 26: Hudson Hawk | 198? | Hit Squad, The UK 13156 |
| Sinclair ZX Spectrum cass. | Movie Collection 29: Darkman | 198? | Hit Squad, The UK 13156 |
| Sinclair ZX Spectrum cass. | Mr. Wong's Loopy Laundry | 198? | Dixons |
| Sinclair ZX Spectrum cass. | Mrs Mopp Model AT 307 | 198? | Atlantis Soft. |
| Sinclair ZX Spectrum cass. | Muncher | 198? | Forward Soft. |
| Sinclair ZX Spectrum cass. | Murder Hunt | 198? | Zenobi Soft. |
| Sinclair ZX Spectrum cass. | Mutants | 198? | Erbe Soft. Spain |
| Sinclair ZX Spectrum cass. | Mysterious Adventure #1: The Golden Baton | 198? | Channel 8 Soft. |
| Sinclair ZX Spectrum cass. | Mysterious Adventures #10: Ten Little Indians | 198? | Channel 8 Soft. |
| Sinclair ZX Spectrum cass. | Mysterious Adventures #11: Waxworks | 198? | Dixons |
| Sinclair ZX Spectrum cass. |  Mysterious Adventures #2: Arrow of Death Part 1 | 198? | Channel 8 Soft. |
| Sinclair ZX Spectrum cass. | Mysterious Adventures #3: Arrow of Death Part 2 | 198? | Channel 8 Soft. |
| Sinclair ZX Spectrum cass. | Mysterious Adventures #4: Escape from Pulsar 7 | 198? | Channel 8 Soft. |
| Sinclair ZX Spectrum cass. | Mysterious Adventures #4: Escape from Pulsar 7 | 198? | Paxman Promotions |
| Sinclair ZX Spectrum cass. | Mysterious Adventures #4: Escape From Pulsar 7 | 198? | Tynesoft Computer Soft. |
| Sinclair ZX Spectrum cass. | Mysterious Adventures #5: Feasibility Experiment | 198? | Channel 8 Soft. |
| Sinclair ZX Spectrum cass. | Mysterious Adventures #6: The Time Machine | 198? | Tynesoft Computer Soft. |
| Sinclair ZX Spectrum cass. | Mysterious Adventures #6: The Time Machine | 198? | Channel 8 Soft. |
| Sinclair ZX Spectrum cass. | Mysterious Adventures #7: Circus | 198? | Channel 8 Soft. |
| Sinclair ZX Spectrum cass. | Mysterious Adventures #8: The Wizard of Akyrz | 198? | Channel 8 Soft. |
| Sinclair ZX Spectrum cass. | Mysterious Adventures #9: Perseus & Andromeda | 198? | Channel 8 Soft. |
