| 2025-03-09 | Mario Bros | 1987 |
| 2023-09-09 | Mario Bros 2023 | 2023 |
| 2018-08-08 | Mark y los Pergaminos Magicos Marc y los Pergaminos Magicos | 1987 |
| 2025-05-24 | Market Stall | 1986 |
| 2019-12-11 | Marmelade Masquerade | 1987 |
| 2025-04-09 | Marron en la Euskal Encounter Big Trouble At the Euskal Encounter | 2013 |
| 2013-01-01 | Mars Depot | 1987/1985 |
| 2025-06-19 | Marsport | 1985 |
| 2025-05-29 | Martianoids | 1987 |
| 2017-01-22 | Martin's munter Gespenster jagd | 1985 |
| 2015-11-01 | Mas To The Past (17th @ CPCRetroDev 2015) | 2015 |
| 2024-08-05 | Masarat khatira | 2024 |
| 2021-09-24 | Mask 1 | 1987 |
| 2021-09-24 | Mask II Mask 2 | 1988 |
| 2023-08-20 | Masque Masque Plus Masque + | 1986 |
| 2017-12-04 | Master Chess Masterchess Ajedrez Echec et Mat Schach | 1984 |
| 2015-07-26 | Master Cube | 1985 |
| 2023-11-02 | Master Jewel (CPCRetroDev 2023) | 2023 |
| 2014-08-26 | Master Mind | 1990 |
| 2019-05-24 | Master Mind | 198x |
| 2025-12-04 | Master Mind (CPC Infos)  | 198x |
| 2018-03-19 | Master Mind (Tilt HS) | 1986 |
| 2023-11-20 | Master Mind (Tilt) | 1986 |
| 2020-04-02 | Master Mini | 2019 |
| 2025-05-10 | Master Mission  | 1987 |
| 2025-03-22 | Master Of the Lamps | 1985 |
| 2025-03-11 | Master Piece Master Pieze | 2025 |
| 2023-01-14 | Master Radar | 1986 |
| 2012-08-25 | Master Rubik's Cube | 1985 |
| 2023-12-08 | Master Word | 1990 |
| 2020-08-27 | Master-2L | 2020 |
| 2020-06-07 | Master-Chip  | 1987/1988 |
| 2024-02-29 | Master-DX | 2023 |
| 2022-12-03 | Master-Mind | 1985/1987 |
| 2012-12-15 | Master-mind | 1985 |
| 2024-05-16 | Master-Mind (Amstrad Semanal) | 1986 |
| 2023-11-20 | Master-Mind (Your Computer)  | 1986 |
| 2024-05-18 | Master-Ruleta | 1986 |
| 2024-05-17 | MasterBingo  | 1986 |
| 2025-06-28 | Masterchess (Mastertronic) | 1987 |
| 2025-04-15 | Mastermind  | 1985 |
| 2020-05-09 | Mastermind  | 1989 |
| 2022-07-08 | Mastermind (Ali Hutlu)  | 1985 |
| 2013-05-05 | Mastermind (Robin Nixon) | 198x |
| 2021-02-12 | Mastermind Junior | 1990 |
| 2024-05-16 | Mastermind (Amstrad Semanal) | 1986 |
| 2025-03-09 | Masters of Mid-World | 1986 |
| 2014-05-11 | Masters of the Univers  | 1987 |
| 2015-02-13 | Masters of the Universe les Maitres de L'univers Masters del Universo | 1987/1986 |
| 2023-12-03 | Mastmind (Amstrad Computer User) | 1990 |
| 2022-09-04 | Mata Hari Mata-Hari | 1988 |
| 2018-05-26 | Match | 1989 |
| 2022-08-21 | Match Maker | 198x |
| 2016-09-09 | Matchday 1 Match Day 1 | 1985 |
| 2024-09-08 | Matchday 2 Match Day 2 Match Day II | 1988 |
| 2019-06-01 | Matchmaker | 19xx |
| 2013-05-16 | Matemáticas 7 E.G.B | 198x |
| 2013-05-16 | Matematicas 5 E.g.b | 198x |
| 2013-05-16 | Matematicas 6 E.g.b | 198x |
| 2013-05-16 | Matematicas 8 E.g.b | 198x |
| 2015-01-04 | Math College  | 198x |
| 2013-07-19 | Math Games 1 Moon Bus+Factors Games+Escape  | 1988 |
| 2013-07-19 | Math Games 2 Maximum + Balloon Burster + Zoo Patrol  | 1988 |
| 2013-07-19 | Math Hopper  | 198x |
| 2018-08-08 | Mathématiques 3eme Algèbre | 1989 |
| 2018-08-08 | Mathématiques 3eme Géometrie | 1989 |
| 2018-08-08 | Mathématiques 6eme College Math Sixieme | 1988 |
| 2022-10-20 | Mathématiques College 3ème Maths 3ème | 1988 |
| 2021-02-09 | Math-Quiz | 1990 |
| 2015-07-03 | Math-util Math Util | 1988 |
| 2021-06-11 | Mathe mit Schneider | 1986 |
| 2017-04-26 | Mathe-Genie 3 | 1986 |
| 2021-06-13 | Mathe-Pack | 1986/1987 |
| 2014-10-23 | Mathe-Pack Mathepack | 1986 |
| 2017-01-20 | Mathe-Star  | 1987 |
| 2014-10-23 | Mathe-Star MatheStar | 1985 |
| 2012-08-25 | Mathemat  | 19xx |
| 2016-03-29 | Mathematic's Baby | 1989 |
| 2016-03-29 | Mathematic's Baby II | 1990 |
| 2016-03-29 | Mathematic's Baby III | 1990 |
| 2013-03-29 | Mathematics Revision | 1986 |
| 2023-12-06 | Mathematics Tutor (Amstrad Computer User) | 1989 |
| 2021-06-12 | Mathematik-Programm | 1986 |
| 2024-04-16 | Mathematiques College 4eme | 1988 |
| 2022-10-20 | Mathematiques College 6e-5e | 1988 |
| 2014-01-20 | Mathex Benjamin | 19xx |
| 2014-04-12 | Mathex Collège 6eme 3eme | 19xx |
| 2014-01-20 | Mathex Junior | 19xx |
| 2014-01-20 | Mathex n1 | 19xx |
| 2025-05-02 | Maths 'O' Level Examiner  | 1984 |
| 2025-05-02 | Maths 'O' Level Revision 2  | 1984 |
| 2017-12-20 | Maths & Physics | 198x |
| 2013-05-10 | Maths (Ages 4-12)  | 1986 |
| 2013-07-19 | Maths Booster Mathbooster  | 1988 |
| 2015-01-04 | Maths Ecole volume 1 Maths-Ecole  | 1987 |
| 2015-01-04 | Maths Ecole volume 2 Maths-Ecole 2 | 1989 |
| 2024-12-07 | Maths Mania (Age 8-12) | 1987 |
| 2018-09-18 | Maths Master Plus  | 19xx |
| 2015-10-28 | Maths o Level Revision 1 | 1984 |
| 2012-10-15 | Maths Quiz | 1991 |