| 2705 | M.A.C.H. | | Starvision Software [1987] | 06.sep.2008 |
| 5829 | M.U.L.E. | | Ariolasoft Ltd. [unkn] | 19.sep.2008 |
| 1033 | Macadam Bumper |     | Players [1990] | 09.jul.2008 |
| 3534 | Macadam Bumper | | Personal Software Services [unkn] | 12.may.2008 |
| 4049 | MacBeth: The Computer Adventure | | Creative Sparks [1984] | 14.nov.2009 |
| 1724 | Mad Doctor | | Creative Sparks (Sparklers) [unkn] | 17.nov.2005 |
| 3783 | Mad Doctor [Bogies Pick 2] | | Maynard International Ltd. (Top Ten) [unkn] | 28.dec.2005 |
| 1486 | Mad Flunky [4 Most Big Hits] | | Alternative Software Ltd. [unkn] | 11.sep.2005 |
| 1523 | Mad Flunky | | Alternative Software (199 Range) [unkn] | 12.may.2008 |
| 2513 | Mad Mix The Game: Pepsi Challenge | | U.S. Gold [1988] | 03.jun.2007 |
| 1085 | Mad Nurse | | Firebird (Silver 199 Range) [unkn] | 27.nov.2009 |
| 2679 | Mad Nurse [Addicta Pack, The] | | Prism Leisure Corporation [1990] | 20.may.2006 |
| 5865 | Madballs | | Ocean Software Ltd. [unkn] | 31.oct.2009 |
| 2540 | Mag Max | | Imagine Software Ltd. [1986] | 04.jan.2008 |
| 3254 | Mag Max [High Voltage] | | Ocean Software Ltd. [1990] | 03.jun.2007 |
| 987 | Maggotmania | | Commodore [unkn] | 18.jul.2008 |
| 5831 | Magic | | Macmillan Ltd. [unkn] | 19.sep.2008 |
| 1264 | Magic Carpet | | Mastertronic Ltd. (199 Range) [1984] | 16.aug.2008 |
| 4833 | Magic Carpet | | Advanced Computer Entertainment [unkn] | 04.jan.2007 |
| 5892 | Magic Carpet | | Hitech (Hitech Games Plus) [unkn] | 28.nov.2009 |
| 6446 | Magic Castle | | Gilsoft [unkn] | 05.jun.2010 |
| 2566 | Magic Madness [Computer Hits 4] | | Beau-Jolly Ltd. [1987] | 04.jan.2008 |
| 3414 | Magic Madness | | Anco Software Ltd. [unkn] | 16.oct.2005 |
| 6302 | Magic Madness | | Topshots [unkn] | 30.jan.2010 |
| 1430 | Magic Rufus | | Alternative Software Ltd. [1993] | 03.oct.2009 |
| 4624 | Magic Stone | | Audiogenic Software Ltd. [unkn] | 12.aug.2006 |
| 6281 | Magician's Ball, The | | Global Software [unkn] | 28.nov.2009 |
| 844 | Magicland Dizzy | | CodeMasters Ltd. [1989] | 15.nov.2009 |
| 3046 | Magicland Dizzy [Dizzy Collection] | | CodeMasters Ltd. [1990] | 03.jun.2007 |
| 3652 | Magicland Dizzy [Super All-Stars] | | CodeMasters Ltd. [1993] | 03.jun.2007 |
| 5893 | Magischer Stein | | Radarsoft [unkn] | 16.nov.2008 |
| 118 | Magnetron |  | Firebird [1988] | 28.nov.2009 |
| 3905 | Mah Jong [Complete Home Entertainment C] | | CDS Software [unkn] | 19.jan.2006 |
| 4752 | Mail Order Monster | | Ariolasoft Ltd. [unkn] | 15.nov.2006 |
| 6282 | Mailman's Mace | | K-Tel Software Inc. [unkn] | 28.nov.2009 |
| 1281 | Majik | | Mastertronic Ltd. [1988] | 04.aug.2007 |
| 4502 | Make Music with Mistertronic | | Mastertronic Ltd. (199 Range) [unkn] | 03.oct.2009 |
| 68 | Mama Llama [Computer Hits 2] | | Beau-Jolly Ltd. [unkn] | 03.jun.2007 |
| 1397 | Mama Llama | | Llamasoft Software [unkn] | 07.oct.2005 |
| 2775 | Manchester United [Champions] | | Krisalis Software Ltd. [1992] | 07.oct.2005 |
| 4128 | Manchester United | | GBH [1992] | 13.jan.2008 |
| 2674 | Manchester United Europe | | Krisalis Software Ltd. [1991] | 19.nov.2006 |
| 6028 | Manchester United Europe | | Krisalis Software Ltd. (Buzz) [unkn] | 20.mar.2009 |
| 4728 | Manchester United: Europe | | Krisalis Software Ltd. [unkn] | 03.nov.2006 |
| 791 | Manchester United: The Official Computer Game | | Krisalis Software Ltd. [1990] | 27.sep.2005 |
| 4235 | Mandragore | | Infogrames [1986] | 20.apr.2006 |
| 1408 | Mandroid | | CRL [1987] | 07.sep.2006 |
| 1566 | Mangrove | | Supersoft [unkn] | 26.aug.2010 |
| 2387 | Maniax | | Kingsoft [1988] | 28.nov.2009 |
| 5937 | Maniax [Sextett 3] | | Kingsoft [1989] | 11.dec.2008 |
| 612 | Manic Miner | | Mastertronic Ltd. (Mastertronic Added Dimension) [1989] | 06.aug.2007 |
| 1590 | Manic Miner | | Software Projects Ltd. [1983] | 29.apr.2010 |
| 2711 | Marauder | | Hewson Consultants Ltd. [1988] | 25.apr.2006 |
| 4099 | Marauder | | U.S. Gold (Kixx) [1990] | 01.oct.2007 |
| 119 | Marble Madness | | Ariolasoft Ltd. [1986] | 03.jun.2007 |
| 2256 | Mario Bros | | Ocean Software Ltd. [1987] | 28.oct.2009 |
| 6050 | Mario Bros | | Erbe Software [unkn] | 04.apr.2009 |
| 1065 | MASK | | Gremlin Graphics Software Ltd. [1987] | 10.jun.2007 |
| 3290 | Mask [10 Great Games II] | | Gremlin Graphics Software Ltd. [1988] | 29.dec.2005 |
| 4695 | MASK | | Byte Back [unkn] | 10.sep.2007 |
| 754 | Mask Two | | Gremlin Graphics Software Ltd. [1987] | 17.feb.2010 |
| 4301 | Mask Two [10 Mega Games Vol 1] | | Gremlin Graphics Software Ltd. [unkn] | 30.apr.2006 |
| 6475 | Mask Two | | Erbe Software [unkn] | 20.jul.2010 |
| 1746 | Master Blaster | | Zeppelin Games Ltd. [1988] | 23.apr.2010 |
| 5940 | Master Blaster [Sextett 3] | | Kingsoft [1989] | 11.dec.2008 |
| 6365 | Master Blaster | | Pirate Software [unkn] | 02.apr.2010 |
| 545 | Master Chess | | Mastertronic Ltd. [1986] | 05.jan.2008 |
| 2086 | Master of Magic | | Mastertronic Ltd. (Mastertronic Added Dimension) [1985] | 06.jan.2008 |
| 264 | Master of the Lamps | | Activision, Inc. [1985] | 15.oct.2005 |
| 6184 | Masterkey | | Longman Software [unkn] | 30.sep.2009 |
| 5391 | Mastermind [Big 100, The] | | Wicked Software Ltd. [unkn] | 08.mar.2008 |
| 5097 | Mastermind Data: Films & TV | | Commodore [unkn] | 18.sep.2007 |
| 5187 | Mastermind Data: General Knowledge 1 | | Commodore [unkn] | 27.dec.2007 |
| 6332 | Mastermind Data: General Knowledge 2 | | Commodore [unkn] | 09.feb.2010 |
| 5703 | Mastermind Data: General Knowledge 3 | | Commodore [unkn] | 28.jun.2008 |
| 6333 | Mastermind Data: General Knowledge 4 | | Commodore [unkn] | 09.feb.2010 |
| 5704 | Mastermind Data: Music | | Commodore [unkn] | 28.jun.2008 |
| 5096 | Mastermind Data: Sport & Games | | Commodore [unkn] | 18.sep.2007 |
| 5095 | Mastermind Data: Wine & Food | | Commodore [unkn] | 18.sep.2007 |
| 3910 | Masters of the Universe | | U.S. Gold (Americana) [unkn] | 20.jan.2006 |
| 3836 | Masters of the Universe: Arcade Version [Gold Collection III, The] | | U.S. Gold [unkn] | 02.jan.2006 |
| 2098 | Masters of the Universe: Super Adventure | | U.S. Gold [1986] | 03.jun.2007 |
| 120 | Masters of the Universe: The Arcade Game | | U.S. Gold [1987] | 03.jun.2007 |
| 724 | Masters of the Universe: The Movie | | Gremlin Graphics Software Ltd. [1987] | 12.apr.2009 |
| 4304 | Masters of the Universe: The Movie [10 Mega Games Vol 1] | | Gremlin Graphics Software Ltd. [unkn] | 30.apr.2006 |
| 4516 | Masters of the Universe: The Movie | | U.S. Gold (Kixx) [unkn] | 17.jun.2006 |
| 209 | Match Day [They Sold a Million II] | | Ocean (The Hit Squad) [unkn] | 12.aug.2008 |
| 121 | Match Day II | | Ocean Software Ltd. [1987] | 06.jan.2008 |
| 1012 | Match Day II | | Ocean (The Hit Squad) [unkn] | 21.nov.2009 |
| 3257 | Match Day II [High Voltage] | | Ocean Software Ltd. [1990] | 03.jun.2007 |
| 4012 | Match Day II [Game Set & Match 2] | | Ocean Software Ltd. [unkn] | 17.dec.2006 |
| 4276 | Match Day II [Olympic Challenge] | | Ocean Software Ltd. [unkn] | 22.apr.2006 |
| 2215 | Match of the Day | | Zeppelin Premier [1992] | 03.jun.2007 |
| 3823 | Match of the Day | | Zeppelin Premier [unkn] | 01.jan.2006 |
| 208 | Match Point [They Sold a Million II] | | Ocean (The Hit Squad) [unkn] | 12.aug.2008 |
| 1013 | Match Point | | Ocean (The Hit Squad) [unkn] | 30.aug.2005 |
| 1976 | Match Point | | Psion [1984] | 12.jan.2006 |
| 4035 | Match Point [Game Set & Match] | | Ocean Software Ltd. [unkn] | 12.feb.2006 |
| 4275 | Match Point [Olympic Challenge] | | Ocean Software Ltd. [unkn] | 22.apr.2006 |
| 2449 | Match, The | | Cult [1991] | 13.sep.2008 |
| 5371 | Matchbox [Big 100, The] | | Wicked Software Ltd. [unkn] | 08.mar.2008 |
| 4705 | Matchmaker | | Commodore [unkn] | 27.oct.2006 |
| 5529 | Matematica | | Marpesoft [unkn] | 30.mar.2008 |
| 6000 | Mathematics 'O' Level | | Paxman Promotions [unkn] | 04.mar.2009 |
| 4703 | Mathematics 1 | | Commodore [unkn] | 27.oct.2006 |
| 5833 | Mathematics 2 | | Commodore [unkn] | 19.sep.2008 |
| 6312 | Maths Invaders | | Stell Software [unkn] | 03.feb.2010 |
| 4380 | Maths Tutor | | Channel 8 Software Ltd. [unkn] | 15.jun.2008 |
| 265 | Matrix | | Llamasoft Software [1983] | 03.jun.2007 |
| 3150 | Max Headroom | | Quicksilva Ltd. [1986] | 18.mar.2006 |
| 4481 | Max Torque | | Bubble Bus Software [unkn] | 10.jun.2006 |
| 2473 | Mayday Squad | | Tynesoft [1989] | 03.jun.2007 |
| 3723 | Mayday Squad Heroes | | Micro Value [unkn] | 23.dec.2005 |
| 266 | Mayhem | | Commodore [1983] | 03.jun.2007 |
| 6286 | Mayhem in Monsterland | | Apex Computer Productions [1993] | 12.dec.2009 |
| 5979 | Mayhem in Monsterland: 15th Anniversary Edition | | Psytronik Software [unkn] | 10.jan.2009 |
| 3590 | Maze Eater [Cassette 50] | | Cascade Games Ltd. [unkn] | 22.jun.2008 |
| 913 | Maze Mania [Big Box 2] | | Beau-Jolly Ltd. [unkn] | 15.oct.2005 |
| 4541 | Maze Mania | | Hewson Consultants Ltd. [1989] | 03.jun.2007 |
| 6491 | Maze Mania | | Erbe Software [unkn] | 17.aug.2010 |
| 4824 | Maze Master | | HesWare [unkn] | 26.dec.2006 |
| 6267 | Maziacs | | Dk'Tronics Ltd. [1983] | 27.nov.2009 |
| 2781 | McDonaldland | | Virgin Games Ltd. [1992] | 03.jun.2007 |
| 6309 | Mean City | | Quicksilva Ltd. [unkn] | 03.feb.2010 |
| 854 | Mean Machine | | CodeMasters Ltd. [1991] | 15.nov.2009 |
| 2443 | Mean Streak | | Mirrorsoft Ltd. [1987] | 06.sep.2008 |
| 5019 | Mediator | | U.S. Gold (Americana) [unkn] | 29.aug.2007 |
| 3858 | Mega Apocalypse [Julian Rignall's All Time Top] | | Beau-Jolly Ltd. [unkn] | 06.jan.2006 |
| 122 | Mega-Apocalypse | | Martech [1987] | 03.jun.2007 |
| 917 | Mega-Apocalypse [Big Box 2] | | Beau-Jolly Ltd. [unkn] | 15.oct.2005 |
| 6236 | Mega-Apocalypse [4 Most Thrillers] | | Alternative Software Ltd. [unkn] | 08.nov.2009 |
| 5093 | Megabasic | | Interface Publications Ltd. [unkn] | 18.sep.2007 |
| 3504 | Megahawk | | Big G [unkn] | 30.oct.2005 |
| 1481 | Meganova [4 Most Air Power] | | Alternative Software Ltd. [unkn] | 07.aug.2009 |
| 3727 | Meganova the Weapon | | Alternative Software (299 Range) [1988] | 03.jun.2007 |
| 3065 | Megawarz | | Paramount Software [1984] | 25.nov.2009 |
| 5533 | Melonmania | | Interceptor Software [1986] | 01.apr.2008 |
| 5779 | Memo Pad | | Bubble Bus Software [unkn] | 06.aug.2008 |
| 5599 | Memory Trainer | | McGraw-Hill [unkn] | 16.may.2008 |
| 3048 | Menace | | Psyclapse [1988] | 08.oct.2005 |
| 4864 | Menace | | Psygnosis (Sizzlers) [unkn] | 27.jan.2007 |
| 3999 | Mercenary [Command Performance] | | U.S. Gold [unkn] | 26.aug.2006 |
| 405 | Mercenary: Escape from Targ | | Novagen Software Ltd. [1985] | 18.feb.2010 |
| 4348 | Mercenary: Escape from Targ | | Novagen Software Ltd. [unkn] | 08.may.2006 |
| 4800 | Mercenary: Escape from Targ | | Novagen Software Ltd. [unkn] | 01.dec.2006 |
| 430 | Mercenary: The Second City | | Novagen Software Ltd. [1986] | 03.jun.2007 |
| 2138 | Mercs | | U.S. Gold [1991] | 13.sep.2008 |
| 6023 | Mercs | | U.S. Gold (Kixx) [unkn] | 11.mar.2009 |
| 1627 | Merlin [Triple Decker 2] | | Alternative Software (199 Range) [unkn] | 25.dec.2005 |
| 4140 | Merlin [Trio] | | Creative Sparks (Sparklers) [unkn] | 24.apr.2010 |
| 5477 | Merlin | | Creative Sparks (Sparklers) [unkn] | 10.mar.2008 |
| 1529 | Mermaid Madness | | Firebird (Silver 199 Range) [unkn] | 27.nov.2009 |
| 2702 | Mermaid Madness | | Electric Dreams Software [1986] | 03.jun.2007 |
| 5608 | Mermaid Madness [Big Box] | | Beau-Jolly Ltd. [unkn] | 24.may.2008 |
| 4913 | Metabolis [Take 4] | | Gremlin Graphics Software Ltd. [unkn] | 25.mar.2007 |
| 1399 | Metagalactic Llamas Battle at the Edge of Time | | Llamasoft Software [unkn] | 05.mar.2006 |
| 4480 | Metamorphosis | | Mogul Communications Ltd. [unkn] | 26.feb.2010 |
| 2349 | Metaplex | | Addictive Games Ltd. [1988] | 09.jun.2007 |
| 6199 | Metaplex [Mega-Pack] | | Prism Leisure Corporation [unkn] | 31.oct.2009 |
| 1626 | Metranaut [Triple Decker 2] | | Alternative Software (199 Range) [unkn] | 25.dec.2005 |
| 6418 | Metranaut | | Bubble Bus Software [unkn] | 13.may.2010 |
| 281 | Metro Blitz | | Personal Software Services [unkn] | 03.jun.2007 |
| 3136 | Metro Cross [Coin-Op Connection] | | U.S. Gold [1987] | 15.oct.2005 |
| 5951 | Metro Cross [Coin-Op Connexion] | | U.S. Gold [unkn] | 01.jan.2009 |
| 757 | Metrocross | | U.S. Gold [1987] | 03.jun.2007 |
| 2084 | Metrocross | | U.S. Gold (Kixx) [1988] | 06.jan.2008 |
| 3964 | Metrocross [Arcade Force Four] | | U.S. Gold [unkn] | 26.jan.2006 |
| 6239 | Metrocross [Play it Again] | | U.S. Gold [unkn] | 09.nov.2009 |
| 4029 | Metropolis | | Powerhouse Publishing Ltd. [1988] | 30.jul.2007 |
| 1693 | Miami Chase | | CodeMasters Ltd. [1991] | 03.jun.2007 |
| 1820 | Miami Dice | | Bug-Byte [1986] | 03.jun.2007 |
| 5418 | Miami Ice [Big 100, The] | | Wicked Software Ltd. [unkn] | 08.mar.2008 |
| 747 | Miami Vice | | Ocean Software Ltd. [1986] | 03.jun.2007 |
| 866 | Miami Vice | | Ocean (The Hit Squad) [unkn] | 15.nov.2009 |
| 1369 | Miami Vice [Hollywood] | | Ocean Software Ltd. [unkn] | 06.jan.2006 |
| 2537 | Mickey Mouse: The Computer Game | | Gremlin Graphics Software Ltd. [1988] | 03.jun.2007 |
| 3079 | Mickey's Runaway Zoo | | Walt Disney [1991] | 03.jun.2007 |
| 1140 | Micro Ball | | Alternative Software Ltd. [unkn] | 26.sep.2005 |
| 1349 | Micro Ball | | Alternative Software (199 Range) [1988] | 03.jun.2007 |
| 1516 | Micro Ball [Classic Arcadia 3] | | Alternative Software Ltd. [unkn] | 18.sep.2005 |
| 1326 | Micro Mouse | | Mastertronic Ltd. (Mastertronic Plus) [1989] | 03.jun.2007 |
| 1994 | Micro Mouse Goes De-Bugging | | MC Lothlorien [1983] | 03.jun.2007 |
| 3870 | Micro Olympics | | Database Publications [unkn] | 07.jan.2006 |
| 4127 | Micro Rhythm | | Firebird (Silver 199 Range) [unkn] | 27.nov.2009 |
| 1153 | Micro Rhythm + | | Firebird (Silver 199 Range) [unkn] | 27.nov.2009 |
| 4628 | Microcosm | | Firebird (Super Silver) [unkn] | 28.nov.2009 |
| 5806 | Microgo 1 | | Edge Computers Ltd. [unkn] | 06.sep.2008 |
| 5584 | microMultiplication | | Hayden Software [unkn] | 11.may.2008 |
| 812 | Microprose Soccer | | Microprose Software Ltd. [1988] | 03.jun.2007 |
| 1237 | Microprose Soccer | | U.S. Gold (Kixx) [1992] | 15.dec.2005 |
| 3147 | Microprose Soccer [Soccer Stars] | | Empire Software [1992] | 03.jun.2007 |
| 786 | Midnight Resistance | | Ocean Software Ltd. [1990] | 03.jun.2007 |
| 2807 | Midnight Resistance [Dark Force] | | Ocean Software Ltd. [1990] | 13.jan.2008 |
| 2984 | Midnight Resistance [Night Moves] | | Ocean Software Ltd. [1990] | 03.jun.2007 |
| 4148 | Midnight Resistance | | Ocean (The Hit Squad) [unkn] | 03.jun.2007 |
| 650 | MIG 29 [QUATTRO Fighters] | | CodeMasters Ltd. (Quattro) [unkn] | 18.jul.2008 |
| 4919 | Mig 29 [Smash 16] | | CodeMasters Ltd. [unkn] | 21.jun.2009 |
| 1785 | Mig 29 Soviet Fighter | | CodeMasters Ltd. [1989] | 26.sep.2009 |
| 723 | Mig Alley Ace | | U.S. Gold [1985] | 14.apr.2009 |
| 851 | MiG-29 Soviet Fighter [QUATTRO Firepower] | | CodeMasters Ltd. (Quattro) [unkn] | 31.jan.2010 |
| 4978 | MIG-29 Soviet Fighter [Mega-Hot] | | CodeMasters Ltd. [unkn] | 01.apr.2008 |
| 2833 | Mighty Bombjack | | Elite Systems Ltd. [1990] | 03.jun.2007 |
| 2728 | Mike Read's Computer Pop Quiz | | Elite Systems Ltd. [unkn] | 31.oct.2009 |
| 2848 | Mike Read's Computer Pop Quiz | | Elite Systems Ltd. [1988] | 03.jun.2007 |
| 4708 | Mike Read's Computer Pop Quiz | | Elite Systems Ltd. (Encore) [unkn] | 27.oct.2006 |
| 163 | Mikie [Konami Coin-op Hits] | | Imagine Software Ltd. [unkn] | 20.jul.2008 |
| 188 | Mikie [Six Shooter] | | Ocean Software Ltd. [unkn] | 03.jun.2007 |
| 2692 | Mikie | | Ocean (The Hit Squad) [unkn] | 29.aug.2009 |
| 3853 | Mikie [Konami Arcade Collection] | | Imagine Software Ltd. [unkn] | 04.jan.2008 |
| 4367 | Military Coup | | Addison-Wesley Software [unkn] | 13.may.2006 |
| 933 | Milk Race | | Mastertronic Ltd. [1987] | 21.feb.2008 |
| 2519 | Milk Race [Famous Five] | | Mastertronic Ltd. [1988] | 30.oct.2005 |
| 2782 | Millenium Warriors | | First Star Software Inc. [1991] | 31.oct.2008 |
| 4960 | Millie-Bug | | Dk'Tronics Ltd. [1983] | 25.nov.2009 |
| 1265 | Mind Control | | Mastertronic Ltd. (199 Range) [1984] | 15.may.2008 |
| 1615 | Mind Control | | Hitech (Hitech Games Plus) [1984] | 28.nov.2009 |
| 2058 | Mind Control | | Advanced Computer Entertainment [unkn] | 25.sep.2005 |
| 5776 | Mind Warp | | Euro-Byte [unkn] | 06.aug.2008 |
| 6427 | Mindbender | | Gilsoft [unkn] | 22.may.2010 |
| 3824 | Mindfighter | | Activision, Inc. [unkn] | 02.jan.2006 |
| 505 | Mindshadow | | Activision, Inc. [unkn] | 16.feb.2010 |
| 3692 | Mindtrap | | Mastertronic Ltd. [1989] | 08.jul.2007 |
| 5396 | Miner 64 [Big 100, The] | | Wicked Software Ltd. [unkn] | 08.mar.2008 |
| 3573 | Mini Office | | Alternative Software (Summit) [unkn] | 16.apr.2008 |
| 4724 | Mini Office II | | Database Software [unkn] | 03.nov.2006 |
| 4726 | Mini Office II | | Database Software [unkn] | 03.nov.2006 |
| 5916 | Mini-Boulder [Antics] | | Eurogold [1987] | 09.dec.2008 |
| 2611 | Mini-Golf | | Magic Bytes [1987] | 01.oct.2005 |
| 4834 | Mini-Golf | | Magic Bytes [unkn] | 04.jan.2007 |
| 2591 | Mini-Putt | | Accolade [1987] | 01.oct.2005 |
| 5877 | Minipedes | | Anirog Software [unkn] | 31.oct.2008 |
| 5542 | Minz | | Spotlight Software [unkn] | 03.apr.2008 |
| 1514 | Missile [Classic Arcadia 2] | | Alternative Software Ltd. [unkn] | 04.jan.2008 |
| 6318 | Missile [Classic Arcadia Collection] | | Alternative Software Ltd. (Again Again) [unkn] | 03.feb.2010 |
| 1057 | Missile Command | | Interceptor Software [1983] | 07.feb.2010 |
| 5647 | Missile Command | | Interceptor Software [unkn] | 03.jun.2008 |
| 3817 | Mission 1: Project Volcano | | Mission Software Ltd. [1983] | 26.aug.2006 |
| 4670 | Mission 2: Project Gibraltar | | Mission Software Ltd. [1984] | 03.jun.2007 |
| 3554 | Mission A.D. | | Odin Computer Graphics Ltd. [1986] | 03.jun.2007 |
| 1123 | Mission Elevator | | Eurogold [1986] | 21.feb.2010 |
| 1227 | Mission Elevator | | U.S. Gold (Kixx) [1991] | 05.apr.2006 |
| 5202 | Mission Genocide | | Firebird (Silver 199 Range) [1988] | 26.may.2010 |
| 2830 | Mission Impossibubble [4th Dimension] | | Hewson Consultants Ltd. [1990] | 15.jun.2008 |
| 4958 | Mission Om | | Spectresoft Ltd. [unkn] | 15.jun.2007 |
| 3574 | Mission Omega | | Grandslam Entertainments Ltd. (Bug Byte) [unkn] | 14.jul.2007 |
| 3885 | Mission Omega [NOW Games 4] | | Virgin Games Ltd. [unkn] | 05.apr.2006 |
| 280 | Moby Dick | | Personal Software Services [1983] | 15.oct.2005 |
| 5274 | Moby Dick | | Soft & Easy [unkn] | 03.feb.2008 |
| 2130 | Moebius | | Infinite [unkn] | 11.jun.2006 |
| 626 | Molecule Man | | Mastertronic Ltd. [1986] | 06.aug.2007 |
| 3878 | Molecule Man [Energy Warrior + Molecule Man] | | Mastertronic Ltd. (Mastertronic Added Dimension) [1988] | 21.jan.2006 |
| 5824 | Money Manager | | Commodore [unkn] | 14.sep.2008 |
| 4435 | Monkey Magic | | Solar Software Ltd. [unkn] | 20.may.2006 |
| 4441 | Monkey Magic | | Alternative Software (199 Range) [unkn] | 23.may.2006 |
| 4848 | Monkey Magic | | Creative Sparks (Sparklers) [unkn] | 23.jan.2007 |
| 5482 | Monkey Magic | | Solar Software Ltd. [unkn] | 15.mar.2008 |
| 3121 | Monopole | | Rabbit Software [unkn] | 10.mar.2008 |
| 5476 | Monopole | | Rabbit Software [unkn] | 10.mar.2008 |
| 4077 | Monopoly | | Leisure Genius [unkn] | 14.mar.2006 |
| 4454 | Monopoly [Mind-Stretchers] | | Leisure Genius [unkn] | 28.may.2006 |
| 4740 | Monopoly [Leisure Genius Presents] | | Virgin Games Ltd. [unkn] | 05.nov.2006 |
| 5545 | Monopoly | | Leisure Genius [unkn] | 15.apr.2008 |
| 6294 | Monopoly [Mind-Stretchers (noname)] | | Leisure Genius [unkn] | 07.feb.2010 |
| 3532 | Monopoly Deluxe [Board Genius] | | Beau-Jolly Ltd. [1991] | 03.jun.2007 |
| 4081 | Monopoly Deluxe | | Leisure Genius [1988] | 03.jun.2007 |
| 4839 | Monopoly Deluxe | | Leisure Genius [unkn] | 14.jan.2007 |
| 2753 | Monster Munch! | | Atlantis Software Ltd. [unkn] | 02.oct.2005 |
| 5758 | Monster Trivia | | U.S. Gold [unkn] | 26.jul.2008 |
| 1194 | Monte Carlo Casino [QUATTRO Fantastic] | | CodeMasters Ltd. (Quattro) [unkn] | 17.sep.2005 |
| 1918 | Monte Carlo Casino | | CodeMasters Ltd. [1989] | 03.jun.2007 |
| 3589 | Montezuma's Revenge | | Databyte [unkn] | 20.nov.2005 |
| 159 | Monty on the Run [Zzap Sizzlers II] | | Gremlin Graphics Software Ltd. [1986] | 03.jun.2007 |
| 406 | Monty on the Run | | Gremlin Graphics Software Ltd. [1986] | 06.jan.2008 |
| 1253 | Monty on the Run [Multimixx 5] | | U.S. Gold (Kixx) [unkn] | 02.sep.2005 |
| 2481 | Monty On the Run [Kids Play] | | U.S. Gold [1987] | 25.feb.2007 |
| 6204 | Monty On The Run | | U.S. Gold (Kixx) [unkn] | 31.oct.2009 |
| 874 | Monty Python's Flying Circus | | Virgin Games Ltd. (Tronix) [unkn] | 15.nov.2009 |
| 2284 | Monty Python's Flying Circus | | Virgin Games Ltd. [1990] | 03.jun.2007 |
| 5807 | Monty Python's Flying Circus | | Virgin Games Ltd. [unkn] | 13.sep.2008 |
| 3946 | Moon Base Alpha [Adventure Pack 1] | | Rabbit Software [unkn] | 22.jan.2006 |
| 1056 | Moon Buggy | | Anirog Software [unkn] | 13.feb.2010 |
| 3669 | Moon Buggy | | Anirog Software [unkn] | 08.jul.2007 |
| 3778 | Moon Buggy [Select 1] | | Computer Records [unkn] | 01.jan.2008 |
| 4679 | Moon Buggy | | Anirog Software [unkn] | 08.jul.2007 |
| 1517 | Moon Cresta [Classic Arcadia 3] | | Alternative Software Ltd. [unkn] | 18.sep.2005 |
| 1522 | Moon Cresta | | Alternative Software (199 Range) [unkn] | 29.aug.2009 |
| 3468 | Moon Cresta | | Incentive [1985] | 02.aug.2008 |
| 4090 | Moon Crisis 1999 | | Midas Marketing [1987] | 28.mar.2008 |
| 3024 | Moon Shadow | | Idea Software [1990] | 25.nov.2006 |
| 1857 | Moon Shuttle | | U.S. Gold (Americana) [unkn] | 15.may.2008 |
| 6278 | Moon Shuttle | | Datasoft Inc. [unkn] | 28.nov.2009 |
| 5457 | Moonbase [Big 100, The] | | Wicked Software Ltd. [unkn] | 08.mar.2008 |
| 2968 | Moonfall | | 21st Century Entertaiment [1991] | 03.jun.2007 |
| 5816 | Moonfall | | 21st Century Entertaiment [unkn] | 14.sep.2008 |
| 313 | Moonsweeper [Golden Oldies] | | Prism Leisure Corporation [unkn] | 03.jun.2007 |
| 1934 | Moontorc | | Atlantis Software Ltd. [1991] | 20.jul.2007 |
| 2624 | Moonwalker | | U.S. Gold [1989] | 23.nov.2008 |
| 4284 | Moonwalker | | U.S. Gold (Kixx) [unkn] | 25.apr.2006 |
| 5128 | Moonwalker | | U.S. Gold [unkn] | 03.oct.2007 |
| 3491 | Mordon's Quest | | Melbourne House Ltd. [unkn] | 29.oct.2005 |
| 4338 | More Adventures of Big Mac the Mad Maintenance Man | | Mastertronic Ltd. (199 Range) [unkn] | 18.may.2008 |
| 2808 | Morpheus | | Rainbird [1988] | 06.jan.2008 |
| 3067 | Morphicle | | The Power House [unkn] | 09.oct.2005 |
| 4697 | Mothership | | Artic Computing Ltd. [unkn] | 22.oct.2006 |
| 1167 | Moto X | | CodeMasters Ltd. [1989] | 03.jun.2007 |
| 1200 | Moto X [QUATTRO Power] | | CodeMasters Ltd. (Quattro) [unkn] | 22.sep.2005 |
| 5957 | Motocross! | | System 3 Software Ltd. [unkn] | 02.jan.2009 |
| 1887 | Motor Mania | | Audiogenic Software Ltd. [1983] | 04.jan.2008 |
| 2471 | Motor Massacre | | Gremlin Graphics Software Ltd. [1987] | 23.nov.2008 |
| 2939 | Motor Massacre [House Mix, The] | | Gremlin Graphics Software Ltd. [1989] | 25.nov.2006 |
| 3693 | Motorbike Madness | | Mastertronic Ltd. [1988] | 08.jul.2007 |
| 1507 | Motorcycle 500 | | Cult [1990] | 03.jun.2007 |
| 4562 | Motorcycle Crazy | | Kerian Ltd. [unkn] | 06.jul.2006 |
| 3609 | Motorway [Cassette 50] | | Cascade Games Ltd. [unkn] | 22.jun.2008 |
| 999 | Motos | | Mastertronic Ltd. (Mastertronic Added Dimension) [1986] | 09.jul.2008 |
| 2517 | Motos [Famous Five] | | Mastertronic Ltd. [1987] | 30.oct.2005 |
| 1499 | Mountain Bike [4 Most Speed Stunts] | | Alternative Software Ltd. [unkn] | 29.feb.2008 |
| 1601 | Mountain Bike Racer | | Zeppelin Games Ltd. [1990] | 06.aug.2008 |
| 1635 | Mountain Bike Racer [Hit Pack #1] | | Zeppelin Games Ltd. (Zeppelin 4x4) [unkn] | 26.dec.2005 |
| 4415 | Mountain Bike Racer [Racing Pack] | | Prism Leisure Corporation [unkn] | 17.may.2006 |
| 5814 | Mountie Mick's Deathride | | Ariolasoft Ltd. [1987] | 14.sep.2008 |
| 4222 | Mouse Trap [Four Great Games Volume 3] | | Tynesoft (Micro Value) [unkn] | 01.apr.2009 |
| 2069 | Movie Monster, The | | U.S. Gold [unkn] | 27.sep.2005 |
| 1964 | Moving Target | | Players (Players Premier) [1989] | 03.jun.2007 |
| 3450 | Mr Dig | | Microdeal Software [unkn] | 20.oct.2005 |
| 407 | Mr Mephisto | | Euro-Byte [1986] | 17.sep.2005 |
| 4143 | Mr Mephisto | | Bug-Byte [unkn] | 29.mar.2006 |
| 3469 | Mr Speedy | | Omega [unkn] | 23.oct.2005 |
| 4710 | Mr T's Alphabet Games | | Ebury Software [unkn] | 28.oct.2006 |
| 4947 | Mr Weems and the She Vampires | | Piranha Software [unkn] | 22.apr.2007 |
| 622 | Mr. Angry | | CodeMasters Ltd. [1986] | 06.aug.2007 |
| 1047 | Mr. Do! | | U.S. Gold Ltd. (Datasoft Inc.) [1984] | 13.feb.2010 |
| 2543 | Mr. Do! [Arcade Classics] | | U.S. Gold [unkn] | 01.oct.2005 |
| 982 | Mr. Freeze | | Firebird [1984] | 28.nov.2009 |
| 3688 | Mr. Frosty and the Killer Penguins | | Scorpio Gamesworld [unkn] | 14.dec.2005 |
| 2381 | Mr. Heli | | Firebird [1989] | 28.nov.2009 |
| 3871 | Mr. Robot and his Robot Factory | | Beyond [unkn] | 16.jul.2008 |
| 3647 | Mr. Wimpy | | Ocean Software Ltd. [unkn] | 13.jan.2008 |
| 3772 | Mr. Wimpy [Select 1] | | Computer Records [unkn] | 02.jan.2008 |
| 1950 | Mr. Wino | | Firebird (Silverbird) [1988] | 07.nov.2009 |
| 4850 | Mr. Wiz | | Superior Software Ltd. [unkn] | 16.dec.2007 |
| 2235 | Mrs. Mop | | Ariolasoft Ltd. [1987] | 31.oct.2009 |
| 1966 | Mugsy's Revenge | | Melbourne House Ltd. [1986] | 03.jun.2007 |
| 1565 | Multi-Player Soccer Manager | | Cult [1991] | 16.oct.2007 |
| 5585 | Multiplication I | | McGraw-Hill [unkn] | 16.may.2008 |
| 4990 | Multiplication II | | McGraw-Hill [unkn] | 16.may.2008 |
| 3457 | Munch Man 64 | | Solar Software Ltd. [unkn] | 22.oct.2005 |
| 1266 | Munch Mania | | Mastertronic Ltd. (199 Range) [1984] | 04.jan.2008 |
| 1632 | Muncher [Triple Decker 6] | | Alternative Software Ltd. [unkn] | 25.dec.2005 |
| 6317 | Muncher [Classic Arcadia Collection] | | Alternative Software Ltd. (Again Again) [unkn] | 03.feb.2010 |
| 749 | Muncher, The | | Gremlin Graphics Software Ltd. [1989] | 02.may.2010 |
| 6005 | Munchy | | Bart Smit Software [unkn] | 04.mar.2009 |
| 1395 | Munsters, The | | Alternative Software Ltd. (Again Again) [unkn] | 08.sep.2005 |
| 1413 | Munsters, The | | Alternative Software (299 Range) [unkn] | 22.sep.2005 |
| 5821 | Munsters, The | | Alternative Software Ltd. [unkn] | 14.sep.2008 |
| 830 | Murder | | Rabbit Software [unkn] | 24.jun.2007 |
| 5256 | Murder off Miami | | CRL [unkn] | 31.jan.2008 |
| 6330 | Murder on the Atlantic | | Infogrames [unkn] | 08.feb.2010 |
| 5184 | Murder on the Waterfront | | Step One Software [unkn] | 27.dec.2007 |
| 5170 | Murphy | | Mogul Communications Ltd. [unkn] | 23.oct.2009 |
| 1168 | Murray Mouse Supercop | | CodeMasters Ltd. [1992] | 03.jun.2007 |
| 5510 | Mushroom Alley | | Mogul Communications Ltd. [unkn] | 29.nov.2009 |
| 4347 | Music 64 | | Supersoft [unkn] | 26.aug.2010 |
| 6377 | Music Machine | | Longman Software [unkn] | 10.apr.2010 |
| 5727 | Music Maker Playalong Album: Beatles | | Commodore [unkn] | 29.jun.2008 |
| 5728 | Music Maker Playalong Album: Popular Classics | | Commodore [unkn] | 29.jun.2008 |
| 5799 | Music Master | | Supersoft [unkn] | 26.aug.2010 |
| 5899 | Music Studio, The | | Activision, Inc. [unkn] | 22.nov.2008 |
| 64 | Mutant Monty [Computer Hits 2] | | Beau-Jolly Ltd. [unkn] | 03.jun.2007 |
| 1127 | Mutant Monty | | Artic Computing Ltd. [unkn] | 28.feb.2008 |
| 2427 | Mutant Monty | | Artic Computing Ltd. [unkn] | 01.oct.2005 |
| 2160 | Mutants | | Ocean Software Ltd. [1986] | 03.jun.2007 |
| 4068 | Mychess II | | Beyond [unkn] | 12.mar.2006 |
| 3502 | Mystery of Munroe Manor | | Severn Software [unkn] | 30.oct.2005 |
| 5767 | Mystery of the Indus Valley | | Alternative Software (199 Range) [unkn] | 30.jul.2008 |
| 2095 | Mystery of the Nile | | Firebird [1987] | 28.nov.2009 |
| 3118 | Mystic Mansion | | U.S. Gold [1983] | 03.jun.2007 |
| 2083 | Myth | | U.S. Gold (Kixx) [1992] | 15.dec.2005 |
| 2182 | Myth | | System 3 Software Ltd. [1989] | 03.jun.2007 |
| 5166 | Myth [System 3 Pack] | | U.S. Gold [1991] | 14.sep.2008 |
| 4784 | Myth: History in the Making [System 3 Premier Collection, ] | | System 3 Software Ltd. [unkn] | 06.nov.2009 |