| 2020-01-20 | Mad Flunky | Piranha / Macmillan | 1987 |
| 2012-10-04 | Mad Jock's Family Reunion | Dented Designs | 1988 |
| 2013-05-05 | Mad Mazes | Pipeline Software | 1992 |
| 2024-03-16 | Mad Miner | Softice | 1988 |
| 2021-08-31 | Mad Mix Game: The Pepsi Challenge | Topo Soft / USGold | 1988 |
| 2018-09-15 | Madballs | Ocean | 1988 |
| 2021-02-09 | Madballs (Amstrad Action) | Amstrad Action | 1990 |
| 2014-07-18 | Maddog | EH Services | 1987 |
| 2021-09-17 | Mag Max: Robo Centurion | Imagine Software | 1986 |
| 2018-05-17 | Maggot Splat | Your Computer / Sintax | 1985 |
| 2017-12-18 | Magic | Macmillan | 1985 |
| 2018-10-15 | Magic Clock | Players | 1986 |
| 2018-10-15 | Magic Maths | Players | 1986 |
| 2024-12-07 | Magic Maths (Age 4-8) | School Software | 1987 |
| 2015-02-15 | Magic Maths (Age 9-15) | School Software | 1987 |
| 2017-07-02 | Magic Mirror | | 1983/2016 |
| 2023-12-11 | Magic Square (Amstrad Action) | Amstrad Action | 1993/1992 |
| 2023-12-06 | Magic-PR (Amstrad Computer User) | Amstrad Computer User | 1989 |
| 2020-03-17 | Magica | UseBox.net | 2016 |
| 2014-05-04 | Magical Drop CPC | | 2007 |
| 2019-06-01 | Magnetic Moon | FSF Adventures / The Adventure Workshop | 1991 |
| 2022-08-17 | Magnetizer | | 2014 |
| 2016-05-27 | Magus | DND Software | 19xx |
| 2023-08-02 | Mahjong | Liffsoft | 1986 |
| 2023-06-18 | Mahjong | Under4Mhz | 2023 |
| 2022-10-17 | Make or Break | A.P.Ex. Newsletter | 1985/1986 |
| 2013-02-11 | Malevolence | Page Family | 1987 |
| 2018-12-17 | Man About the House! | Electric Storm Productions | 2018/1993/ |
| 2025-07-04 | Man O'war | Popular Computing Weekly | 1985/1984 |
| 2015-02-15 | Manchester United Football Club | Krisalis Software | 1990 |
| 2020-07-31 | Manchester United In Europe | Krisalis Software | 1991 |
| 2018-03-14 | Mandragore | Infogrames | 1986 |
| 2018-10-14 | Manhattan 95 Manhattan Light | Ubi Soft | 1986 |
| 2013-04-25 | Maniac Mower | The Amstrad User | 1985 |
| 2024-09-19 | Manic Miner | Software Projects | 1984 |
| 2020-12-02 | Manic Miner 2 | Software Projects | 1984 |
| 2019-11-10 | ManPac (10th @ CPCRetroDev 2019) | | 2019 |
| 2015-07-08 | Mansion | Central Solutions | 1986 |
| 2016-05-30 | Mansions | | 19xx |
| 2018-12-08 | Manticore | | 2018 |
| 2023-12-16 | Mantis | Crystal X | 1992 |
| 2014-05-10 | Mantronix | Probe Software | 198x |
| 2012-11-30 | Mapwork Quiz Map Work Quiz | School Software | 1987 |
| 2014-10-13 | Marauder | Hewson | 1988 |
| 2019-12-11 | Marble Madness Deluxe Edition | Melbourne House | 1986 |
| 2023-02-22 | Marble Madness Marble Madness Construction Set Marble Madness Deluxe Edition | Melbourne House | 1986 |
| 2013-09-21 | Marching Order | Computing With The Amstrad | 1986 |
| 2018-11-24 | Mariano the Dragon In Capers In Cityland Test CPCrulez Par Jeremy | CEZ Games Studio / ESP Soft / Mojon Twins | 2008 |
| 2022-12-04 | Marie Celeste Maria Celeste | | 1984 |
| 2025-03-09 | Mario Bros | Ocean | 1987 |
| 2023-09-09 | Mario Bros 2023 | | 2023 |
| 2025-05-24 | Market Stall | Fernleaf Educational Software | 1986 |
| 2025-06-19 | Marsport | Gargoyle Games | 1985 |
| 2025-05-29 | Martianoids | Ultimate Play The Game | 1987 |
| 2024-08-05 | Masarat khatira | Altanerus Dog | 2024 |
| 2021-09-24 | Mask 1 | Gremlin Graphics | 1987 |
| 2021-09-24 | Mask II Mask 2 | Gremlin Graphics | 1988 |
| 2017-12-04 | Master Chess Masterchess Ajedrez Echec et Mat Schach | Amsoft | 1984 |
| 2023-11-02 | Master Jewel (CPCRetroDev 2023) | | 2023 |
| 2025-03-22 | Master Of the Lamps | Activision | 1985 |
| 2025-03-11 | Master Piece Master Pieze | Tartessos Games | 2025 |
| 2023-12-08 | Master Word | Amstrad Action | 1990 |
| 2023-11-20 | Master-Mind (Your Computer) | Your Computer | 1986 |
| 2025-06-28 | Masterchess (Mastertronic) | Mastertronic | 1987 |
| 2025-04-15 | Mastermind | Heim Computer Report | 1985 |
| 2026-01-20 | Mastermind (Robin Nixon) | Computing with the Amstrad | 198x |
| 2025-03-09 | Masters of Mid-World | Adventure PD | 1986 |
| 2014-05-11 | Masters of the Univers | Usgold | 1987 |
| 2015-02-13 | Masters of the Universe les Maitres de L'univers Masters del Universo | Gremlin Graphics / Mattel | 1987/1986 |
| 2023-12-03 | Mastmind (Amstrad Computer User) | Amstrad Computer User | 1990 |
| 2016-09-09 | Matchday 1 Match Day 1 | Ocean | 1985 |
| 2024-09-08 | Matchday 2 Match Day 2 Match Day II | Ocean | 1988 |
| 2019-06-01 | Matchmaker | The Adventure Workshop | 19xx |
| 2013-07-19 | Math Games 1 Moon Bus+Factors Games+Escape | Satchel Software | 1988 |
| 2013-07-19 | Math Games 2 Maximum + Balloon Burster + Zoo Patrol | Satchel Software | 1988 |
| 2013-07-19 | Math Hopper | Satchel Software | 198x |
| 2021-02-09 | Math-Quiz | Amstrad Action | 1990 |
| 2013-03-29 | Mathematics Revision | ROBOT PD | 1986 |
| 2023-12-06 | Mathematics Tutor (Amstrad Computer User) | Amstrad Computer User | 1989 |
| 2025-05-02 | Maths 'O' Level Examiner | Shield Software | 1984 |
| 2025-05-02 | Maths 'O' Level Revision 2 | Shield Software | 1984 |
| 2017-12-20 | Maths & Physics | David Computer Software | 198x |
| 2013-05-10 | Maths (Ages 4-12) | North Coast Computers | 1986 |
| 2013-07-19 | Maths Booster Mathbooster | Satchel Software | 1988 |
| 2024-12-07 | Maths Mania (Age 8-12) | School Software | 1987 |
| 2018-09-18 | Maths Master Plus | MiP Software | 19xx |
| 2015-10-28 | Maths o Level Revision 1 | Shield Software | 1984 |
| 2012-10-15 | Maths Quiz | Amstrad Computer User | 1991 |
| 2013-04-22 | Maths Table | The Amstrad User / Amsoft | 1985 |
| 2015-07-25 | Matthews Country Club | | 19xx |
| 2025-03-30 | Max Headroom | Quicksilva | 1986 |
| 2015-06-16 | Maxi Maths (Geometry Age 9-15) Basic Geometry | School Software | 1986 |
| 2015-07-24 | Mayday! | Database Software | 1989 |
| 2023-02-08 | Mayhem | | 2023/1987 |
| 2021-03-10 | Maze | | 201x |
| 2023-12-04 | Maze | The Amstrad User / Amstrad Action | 1987/1990 |
| 2022-08-02 | Maze (Dirk Baumert/CPC Amstrad International) | CPC Amstrad International | 1987 |
| 2016-11-02 | Maze Adventure (10th @ CPCRetroDev 2016) | | 2016 |
| 2022-08-17 | Maze Eater (Disk 50) | Cascade Games | 1986 |
| 2024-04-18 | Maze Mania Mazemania | Hewson | 1989 |