| MAME Name | Description | Official | Alternate | VC WS | ||
 | m4 | M-4 | - | - | 208 kB 06-Aug-2022 Download | |
 | m660 | Mission 660 (US) | - | - | 191 kB 06-Aug-2022 Download | |
| m79amb | M-79 Ambush | - | - | 1.10 MB 19-May-2023 Download | |
 | mac128k | Macintosh 128k | 3.09 MB 06-Aug-2022 Download | - | - | |
 | mace | Mace: The Dark Age (boot ROM 1.0ce, HDD 1.0b) | 20.1 MB 06-Aug-2022 Download | - | 1.33 MB 06-Aug-2022 Download | |
 | mach3 | M.A.C.H. 3 (set 1) | 872 kB 06-Aug-2022 Download | - | 3.01 MB 06-Aug-2022 Download | |
| machbrkr | Mach Breakers (World, MB2) | - | - | 180 kB 06-Aug-2022 Download | |
| machomou | Macho Mouse | - | - | 356 kB 19-May-2023 Download | |
 | macplus | Macintosh Plus | 3.16 MB 06-Aug-2022 Download | - | - | |
 | macross | Super Spacefortress Macross / Chou-Jikuu Yousai Macross | 1.68 MB 06-Aug-2022 Download | - | 3.98 MB 06-Aug-2022 Download | |
 | macross2 | Super Spacefortress Macross II / Chou-Jikuu Yousai Macross II | - | - | 1.11 MB 06-Aug-2022 Download | |
 | macrossp | Macross Plus | - | - | 2.13 MB 06-Aug-2022 Download | |
 | madalien | Mad Alien (set 1) | 648 kB 06-Aug-2022 Download | - | 82.3 kB 06-Aug-2022 Download | |
 | madcrash | Mad Crasher | - | - | 439 kB 06-Aug-2022 Download | |
 | maddog | Mad Dog McCree (v2.03 board rev.B) | 193 kB 06-Aug-2022 Download | - | 123 kB 06-Aug-2022 Download | |
 | madgear | Mad Gear (US) | 1.19 MB 06-Aug-2022 Download | - | 6.05 MB 06-Aug-2022 Download | |
| madmotor | Mad Motor (prototype) | - | - | 178 kB 06-Aug-2022 Download | |
| madshark | Mad Shark | - | - | 203 kB 06-Aug-2022 Download | |
 | magdrop2 | Magical Drop II | 723 kB 06-Aug-2022 Download | - | 3.17 MB 06-Aug-2022 Download | |
 | magdrop3 | Magical Drop III | 784 kB 06-Aug-2022 Download | - | 3.22 MB 06-Aug-2022 Download | |
| magerror | Magical Error wo Sagase | - | - | 236 kB 06-Aug-2022 Download | |
 | magic10 | Magic's 10 (ver. 16.55) | - | 580 kB 06-Aug-2022 Download | - | |
| magicbub | Magic Bubble | - | - | 82.8 kB 06-Aug-2022 Download | |
 | magicrd2 | Magic Card II (Bulgarian) | - | 595 kB 06-Aug-2022 Download | - | |
 | magjoker | Magic Joker (v1.25.10.2000) | - | 590 kB 06-Aug-2022 Download | - | |
 | maglord | Magician Lord (NGM-005) | 678 kB 06-Aug-2022 Download | - | 6.47 MB 06-Aug-2022 Download | |
 | magmax | Mag Max (set 1) | 20.0 MB 06-Aug-2022 Download | - | 307 kB 06-Aug-2022 Download | |
 | magspot | Magical Spot | 4.85 MB 06-Aug-2022 Download | 5.36 MB 06-Aug-2022 Download | 404 kB 06-Aug-2022 Download | |
 | magspot2 | Magical Spot II | 4.85 MB 06-Aug-2022 Download | - | 402 kB 06-Aug-2022 Download | |
 | mainevt | The Main Event (4 Players ver. Y) | 22.7 MB 06-Aug-2022 Download | - | 82.7 kB 06-Aug-2022 Download | |
 | mainevt2p | The Main Event (2 Players ver. X) | - | - | 393 kB 06-Aug-2022 Download | |
 | mainline | Mainline Double Joker Poker | - | 599 kB 06-Aug-2022 Download | - | |
| mainsnk | Main Event (1984) | - | - | 43.4 kB 06-Aug-2022 Download | |
 | majest12u | Majestic Twelve - The Space Invaders Part IV (US, revised code, Rev 1) | - | - | 5.25 MB 06-Aug-2022 Download | |
 | majorpkr | Major Poker (set 1, v2.0) | - | 624 kB 06-Aug-2022 Download | - | |
| majtitl2 | Major Title 2 (World, set 1) | - | - | 167 kB 06-Aug-2022 Download | |
| majtitle | Major Title (World) | - | - | 191 kB 06-Aug-2022 Download | |
| makaimur | Makaimura (Japan) | - | - | 211 kB 06-Aug-2022 Download | |
| makaimurc | Makaimura (Japan Revision C) | - | - | 211 kB 06-Aug-2022 Download | |
| makaimurg | Makaimura (Japan Revision G) | - | - | 211 kB 06-Aug-2022 Download | |
 | maketrax | Make Trax (US set 1) | - | - | 817 kB 06-Aug-2022 Download | |
 | maletmad | Mallet Madness (v2.1) | - | - | 676 kB 06-Aug-2022 Download | |
| mangchi | Mang-Chi | - | - | 50.8 kB 06-Aug-2022 Download | |
 | maniach | Mania Challenge (set 1) | 1.54 MB 06-Aug-2022 Download | - | 426 kB 06-Aug-2022 Download | |
| maniacsq | Maniac Square (protected, Version 1.0, Checksum DEEE) | - | - | 174 kB 06-Aug-2022 Download | |
| manybloc | Many Block | - | - | 112 kB 06-Aug-2022 Download | |
 | mappy | Mappy (US) | 1.37 MB 06-Aug-2022 Download | - | 2.11 MB 06-Aug-2022 Download | |
 | marble | Marble Madness (set 1) | 1.90 MB 06-Aug-2022 Download | - | 597 kB 06-Aug-2022 Download | |
| marineb | Marine Boy | - | - | 53.7 kB 06-Aug-2022 Download | |
 | marinedt | Marine Date | 127 kB 06-Aug-2022 Download | - | - | |
 | mariner | Mariner | - | - | 322 kB 06-Aug-2022 Download | |
 | mario | Mario Bros. (US, Revision G) | 1.60 MB 06-Aug-2022 Download | - | 3.49 MB 06-Aug-2022 Download | |
| markham | Markham | - | - | 86.8 kB 06-Aug-2022 Download | |
 | mars | Mars | 1.70 MB 06-Aug-2022 Download | - | 1.05 MB 19-May-2023 Download | |
| martmast | Martial Masters / Xing Yi Quan (ver. 104, 102, 102US) | - | - | 268 kB 06-Aug-2022 Download | |
 | marvins | Marvin's Maze | - | - | 549 kB 06-Aug-2022 Download | |
| marvland | Marvel Land (Japan) | - | - | 168 kB 06-Aug-2022 Download | |
| masterw | Master of Weapon (World) | - | - | 174 kB 06-Aug-2022 Download | |
| mastkin | The Masters of Kin | - | - | 59.9 kB 06-Aug-2022 Download | |
| matchit | Match It | - | - | 213 kB 06-Aug-2022 Download | |
 | matmania | Mat Mania | 1.10 MB 06-Aug-2022 Download | - | 818 kB 06-Aug-2022 Download | |
 | matrim | Matrimelee / Shin Gouketsuji Ichizoku Toukon (NGM-2660 ~ NGH-2660) | 660 kB 06-Aug-2022 Download | - | 6.11 MB 06-Aug-2022 Download | |
| mausuke | Mausuke no Ojama the World (J 960314 V1.000) | - | - | 154 kB 06-Aug-2022 Download | |
 | maxaflex | Max-A-Flex | 1.66 MB 06-Aug-2022 Download | - | - | |
 | maxforce | Maximum Force v1.05 | - | - | 1.96 MB 06-Aug-2022 Download | |
| maxrpm | Max RPM (ver 2) | - | - | 291 kB 06-Aug-2022 Download | |
 | mayday | Mayday (set 1) | - | - | 575 kB 06-Aug-2022 Download | |
 | mayhem | Mayhem 2002 | - | - | 336 kB 06-Aug-2022 Download | |
 | maze | Amazing Maze | 895 kB 06-Aug-2022 Download | - | 68.3 kB 06-Aug-2022 Download | |
 | mazeinv | Maze Invaders (prototype) | 453 kB 06-Aug-2022 Download | - | 49.8 kB 06-Aug-2022 Download | |
 | mazerbla | Mazer Blazer (set 1) | 65.3 kB 06-Aug-2022 Download | - | - | |
 | mazinger | Mazinger Z (World) | 3.34 MB 06-Aug-2022 Download | - | 499 kB 06-Aug-2022 Download | |
 | mbdtower | Dark Tower (Milton Bradley) | 8.84 MB 06-Aug-2022 Download | - | - | |
| mbombrd | Muscle Bomber Duo: Ultimate Team Battle (World 931206) | - | - | 221 kB 06-Aug-2022 Download | |
| mcatadv | Magical Cat Adventure | - | - | 257 kB 06-Aug-2022 Download | |
 | mdndclab | Dungeons & Dragons: Computer Labyrinth Game | 4.59 MB 06-Aug-2022 Download | - | - | |
| mechatt | Mechanized Attack (World) | - | - | 631 kB 19-May-2023 Download | |
 | medlanes | Meadows Lanes | 3.32 MB 06-Aug-2022 Download | - | 120 kB 06-Aug-2022 Download | |
 | megablst | Mega Blast (World) | - | - | 3.35 MB 06-Aug-2022 Download | |
| megadon | Megadon | - | - | 72.5 kB 06-Aug-2022 Download | |
 | megadpkr | Mega Double Poker (conversion kit, version 2.3 MD) | 600 kB 06-Aug-2022 Download | - | - | |
 | megadrij | Mega Drive (Japan, NTSC) | - | - | 257 kB 06-Aug-2022 Download | |
 | megadriv | Mega Drive (Europe, PAL) | - | - | 171 kB 06-Aug-2022 Download | |
 | megaduck | Mega Duck / Cougar Boy | 1.04 MB 06-Aug-2022 Download | - | - | |
 | megaman | Mega Man: The Power Battle (CPS1, USA 951006) | - | - | 470 kB 06-Aug-2022 Download | |
 | megaman2 | Mega Man 2: The Power Fighters (USA 960708) | 915 kB 06-Aug-2022 Download | - | 491 kB 06-Aug-2022 Download | |
 | megat | Pit Boss Megatouch (9234-20-01 R0A) | - | - | 1.04 MB 06-Aug-2022 Download | |
 | megat2 | Pit Boss Megatouch II (9255-10-01 R0G, Standard version) | - | - | 1.04 MB 06-Aug-2022 Download | |
 | megat3 | Megatouch III (9255-20-01 R0N, Standard version) | - | - | 1.54 MB 06-Aug-2022 Download | |
 | megat4 | Megatouch IV (9255-40-01 R0E, Standard version) | - | - | 1.54 MB 06-Aug-2022 Download | |
 | megat5 | Megatouch 5 (9255-60-01 R0I, Standard version) | - | - | 1.54 MB 06-Aug-2022 Download | |
 | megat6 | Megatouch 6 (9255-80-01 R0A, Standard version) | - | - | 1.54 MB 06-Aug-2022 Download | |
 | megat7e | Megatouch 7 Encore Edition (9255-90-01 R00, Standard version) | - | - | 1.54 MB 06-Aug-2022 Download | |
| megatack | Megatack (set 1) | - | - | 236 kB 06-Aug-2022 Download | |
 | megazone | Mega Zone (program code L) | 579 kB 06-Aug-2022 Download | - | 1.12 MB 06-Aug-2022 Download | |
 | mercs | Mercs (World 900302) | 5.28 MB 06-Aug-2022 Download | - | 3.04 MB 06-Aug-2022 Download | |
| merlinmm | Merlins Money Maze | - | - | 106 kB 06-Aug-2022 Download | |
 | mermaid | Mermaid | - | - | 388 kB 06-Aug-2022 Download | |
 | metafox | Meta Fox | - | - | 348 kB 06-Aug-2022 Download | |
| metalb | Metal Black (World) | - | - | 241 kB 06-Aug-2022 Download | |
 | metamrph | Metamorphic Force (ver EAA) | - | - | 743 kB 19-May-2023 Download | |
| metlclsh | Metal Clash (Japan) | - | - | 161 kB 06-Aug-2022 Download | |
| metlhawk | Metal Hawk (Rev C) | - | - | 345 kB 06-Aug-2022 Download | |
| metlsavr | Metal Saver | - | - | 192 kB 06-Aug-2022 Download | |
| metmqstr | Metamoqester (World) | - | - | 269 kB 06-Aug-2022 Download | |
 | metrocrs | Metro-Cross (set 1) | 1.05 MB 06-Aug-2022 Download | - | 129 kB 06-Aug-2022 Download | |
 | mf_achas | Astro Chase (Max-A-Flex) | - | - | 508 kB 06-Aug-2022 Download | |
 | mf_bdash | Boulder Dash (Max-A-Flex) | - | - | 333 kB 06-Aug-2022 Download | |
 | mf_brist | Bristles (Max-A-Flex) | - | - | 542 kB 06-Aug-2022 Download | |
 | mf_flip | Flip & Flop (Max-A-Flex) | - | - | 565 kB 06-Aug-2022 Download | |
| mfjump | Monster Farm Jump (Japan) | - | - | 161 kB 06-Aug-2022 Download | |
| mgcrystl | Magical Crystals (World, 92/01/10) | - | - | 89.3 kB 06-Aug-2022 Download | |
 | mhavoc | Major Havoc (rev 3) | 356 kB 06-Aug-2022 Download | - | 423 kB 06-Aug-2022 Download | |
 | mia | M.I.A. - Missing in Action (version T) | 589 kB 06-Aug-2022 Download | - | 267 kB 06-Aug-2022 Download | |
| micon2 | Micon-Kit Part II | - | - | 120 kB 19-May-2023 Download | |
 | midnrun | Midnight Run: Road Fighter 2 (EAA, Euro v1.11) | - | - | 616 kB 06-Aug-2022 Download | |
 | midres | Midnight Resistance (World, set 1) | 2.87 MB 06-Aug-2022 Download | - | 7.01 MB 06-Aug-2022 Download | |
 | miexchng | Money Puzzle Exchanger / Money Idol Exchanger | 669 kB 06-Aug-2022 Download | - | 3.21 MB 06-Aug-2022 Download | |
 | mikie | Mikie | - | - | 386 kB 06-Aug-2022 Download | |
 | mil4000 | Millennium Nuovo 4000 (Version 2.0) | - | 590 kB 06-Aug-2022 Download | - | |
 | milano | Mephisto Milano (v1.02) | 486 kB 06-Aug-2022 Download | - | - | |
 | milliped | Millipede | 2.88 MB 06-Aug-2022 Download | - | 6.31 MB 06-Aug-2022 Download | |
| mimonkey | Mighty Monkey | - | - | 357 kB 06-Aug-2022 Download | |
| minefld | Minefield | - | - | 675 kB 06-Aug-2022 Download | |
 | minemine | Mine, Mine, Mine (0400115V, NSW/ACT) | 625 kB 06-Aug-2022 Download | - | - | |
| mineswpr | Minesweeper | - | - | 234 kB 06-Aug-2022 Download | |
 | minferno | Inferno (Meadows) | 105 kB 06-Aug-2022 Download | - | 113 kB 06-Aug-2022 Download | |
 | miniboy7 | Mini-Boy 7 (set 1) | - | 556 kB 06-Aug-2022 Download | - | |
 | minigolf | Mini Golf (set 1) | 178 kB 06-Aug-2022 Download | 17.6 MB 06-Aug-2022 Download | 644 kB 06-Aug-2022 Download | |
| minivadr | Mini Vaders | - | - | 114 kB 06-Aug-2022 Download | |
| mirax | Mirax (set 1) | - | - | 758 kB 06-Aug-2022 Download | |
| mirninja | Mirai Ninja (Japan, set 1) | - | - | 321 kB 06-Aug-2022 Download | |
 | missile | Missile Command (rev 3, A035467-02/04 PCBs) | 1.09 MB 06-Aug-2022 Download | - | 2.47 MB 06-Aug-2022 Download | |
| missilet | missing description | 12.2 MB 06-Aug-2022 Download | - | - | |
| missw02 | Miss World 2002 | - | - | 505 kB 19-May-2023 Download | |
| missw96 | Miss World '96 (Nude) (C-3000A PCB, set 1) | - | - | 1.02 MB 19-May-2023 Download | |
| mjleague | Major League | - | - | 133 kB 06-Aug-2022 Download | |
 | mk | Mortal Kombat (rev 5.0 T-Unit 03/19/93) | 9.08 MB 06-Aug-2022 Download | - | 8.77 MB 06-Aug-2022 Download | |
 | mk2 | Mortal Kombat II (rev L3.1) | 12.1 MB 06-Aug-2022 Download | - | 1.29 MB 19-May-2023 Download | |
 | mk3 | Mortal Kombat 3 (rev 2.1) | 8.96 MB 06-Aug-2022 Download | - | 1.35 MB 19-May-2023 Download | |
 | mk4 | Mortal Kombat 4 (version 3.0) | 2.14 MB 06-Aug-2022 Download | - | 895 kB 19-May-2023 Download | |
 | mm4 | Mephisto MM IV (v7.10) | 426 kB 06-Aug-2022 Download | - | - | |
 | mm5 | Mephisto MM V (v5.1) | 119 kB 06-Aug-2022 Download | - | - | |
| mmadness | missing description | 12.2 MB 06-Aug-2022 Download | - | - | |
| mmancp2u | Mega Man: The Power Battle (CPS2, USA 951006, SAMPLE Version) | - | - | 224 kB 06-Aug-2022 Download | |
 | mmatrix | Mars Matrix: Hyper Solid Shooting (USA 000412) | 1.45 MB 06-Aug-2022 Download | - | 291 kB 06-Aug-2022 Download | |
| mmaulers | Monster Maulers (ver EAA) | - | - | 171 kB 06-Aug-2022 Download | |
| mmaze | Marchen Maze (Japan) | - | - | 127 kB 06-Aug-2022 Download | |
| mmonkey | Minky Monkey | - | - | 116 kB 06-Aug-2022 Download | |
 | mmpanic | Monkey Mole Panic (USA) | - | - | 419 kB 06-Aug-2022 Download | |
 | mmpork | Muchi Muchi Pork! (2007/ 4/17 MASTER VER.) | - | - | 765 kB 06-Aug-2022 Download | |
 | mnchmobl | Munch Mobile (US) | - | - | 456 kB 06-Aug-2022 Download | |
| mnight | Mutant Night | - | - | 97.5 kB 06-Aug-2022 Download | |
 | mo5 | MO5 | 14.4 MB 06-Aug-2022 Download | - | - | |
 | mo5nr | MO5 NR | 2.35 MB 06-Aug-2022 Download | - | - | |
 | mo6 | MO6 | 10.3 MB 06-Aug-2022 Download | - | - | |
| mofflott | Maze of Flott (Japan) | - | - | 450 kB 19-May-2023 Download | |
| moguchan | Mogu Chan (bootleg?) | - | - | 145 kB 06-Aug-2022 Download | |
| mogura | Mogura Desse (Japan) | - | - | 127 kB 06-Aug-2022 Download | |
| mole | Mole Attack | - | - | 384 kB 19-May-2023 Download | |
| momoko | Momoko 120% (Japanese text) | - | - | 154 kB 06-Aug-2022 Download | |
 | monacogp | Monaco GP (set 1) | 118 kB 06-Aug-2022 Download | - | - | |
 | monopoly | Monopoly (JPM) (Version 4H) (SYSTEM5 VIDEO) | 2.48 MB 06-Aug-2022 Download | - | - | |
 | monsterb | Monster Bash | 1.24 MB 06-Aug-2022 Download | - | 4.43 MB 06-Aug-2022 Download | |
 | montec4le | Mephisto Monte Carlo IV: Limited Edition | 1.39 MB 06-Aug-2022 Download | - | - | |
 | montecar | Monte Carlo | 230 kB 06-Aug-2022 Download | - | 144 kB 06-Aug-2022 Download | |
 | montree | Money Tree (0201397V, New Zealand) | - | 629 kB 06-Aug-2022 Download | - | |
| monymony | Money Money (set 1) | - | - | 245 kB 06-Aug-2022 Download | |
 | moomesa | Wild West C.O.W.-Boys of Moo Mesa (ver EAB) | - | - | 1.24 MB 06-Aug-2022 Download | |
 | moonal2 | Moon Alien Part 2 | - | - | 505 kB 06-Aug-2022 Download | |
 | mooncrst | Moon Cresta (Nichibutsu) | 691 kB 06-Aug-2022 Download | - | 1.23 MB 06-Aug-2022 Download | |
 | moonqsr | Moon Quasar | - | - | 1.34 MB 06-Aug-2022 Download | |
 | moonwar | Moonwar | 6.00 MB 06-Aug-2022 Download | - | 8.75 MB 06-Aug-2022 Download | |
| morataka | Morskaja ataka | - | 6.11 MB 17-Sep-2023 Download | - | |
| moremore | More More | - | - | 166 kB 06-Aug-2022 Download | |
| moremorp | More More Plus | - | - | 63.1 kB 06-Aug-2022 Download | |
| mosaic | Mosaic | - | - | 145 kB 06-Aug-2022 Download | |
 | motorace | MotoRace USA | - | - | 4.75 MB 06-Aug-2022 Download | |
 | motoraid | Motor Raid - Twin | - | - | 501 kB 06-Aug-2022 Download | |
 | motos | Motos | 820 kB 06-Aug-2022 Download | - | 632 kB 06-Aug-2022 Download | |
| mouja | Mouja (Japan) | - | - | 89.1 kB 06-Aug-2022 Download | |
 | mountmon | Mountain Money (0100294V, NSW/ACT) | - | 613 kB 06-Aug-2022 Download | - | |
 | mouseatk | Mouse Attack | - | - | 889 kB 06-Aug-2022 Download | |
| mouser | Mouser | - | - | 155 kB 06-Aug-2022 Download | |
 | mp_gaxe2 | Golden Axe II (Mega Play) (Rev B) | - | - | 2.48 MB 06-Aug-2022 Download | |
 | mp_shnb3 | Shinobi III (Mega Play) | - | - | 1.64 MB 06-Aug-2022 Download | |
 | mp_soni2 | Sonic The Hedgehog 2 (Mega Play) | 797 kB 06-Aug-2022 Download | - | 790 kB 06-Aug-2022 Download | |
 | mp_sonic | Sonic The Hedgehog (Mega Play) | 797 kB 06-Aug-2022 Download | - | 784 kB 06-Aug-2022 Download | |
 | mp_sor2 | Streets of Rage II (Mega Play) | 797 kB 06-Aug-2022 Download | - | 1.96 MB 06-Aug-2022 Download | |
 | mpang | Mighty! Pang (Europe 001010) | - | - | 648 kB 06-Aug-2022 Download | |
 | mpatrol | Moon Patrol | 4.27 MB 06-Aug-2022 Download | - | 4.82 MB 06-Aug-2022 Download | |
 | mpf1 | Micro-Professor 1 | 1.06 MB 06-Aug-2022 Download | - | - | |
 | mpf1b | Micro-Professor 1B | 1.06 MB 06-Aug-2022 Download | - | - | |
 | mpf1p | Micro-Professor 1 Plus | 2.01 MB 06-Aug-2022 Download | - | - | |
 | mplanets | Mad Planets | 4.61 MB 06-Aug-2022 Download | - | 3.75 MB 06-Aug-2022 Download | |
| mrdig | Mr. Dig | - | - | 74.5 kB 06-Aug-2022 Download | |
| mrdigdo | missing description | 5.26 MB 06-Aug-2022 Download | - | - | |
 | mrdo | Mr. Do! | 10.7 MB 06-Aug-2022 Download | - | 5.23 MB 06-Aug-2022 Download | |
 | mrdrillr | Mr. Driller (US, DRI3/VER.A2) | 63.6 kB 06-Aug-2022 Download | - | 278 kB 06-Aug-2022 Download | |
| mrdrilr2 | Mr. Driller 2 (World, DR22 Ver.A) | - | - | 411 kB 19-May-2023 Download | |
| mrdrilrg | Mr. Driller G (Japan, DRG1 Ver.A) | - | - | 303 kB 19-May-2023 Download | |
 | mrflea | The Amazing Adventures of Mr. F. Lea | - | - | 782 kB 19-May-2023 Download | |
| mrgoemon | Mr. Goemon (Japan) | - | - | 172 kB 06-Aug-2022 Download | |
| mrheli | Mr. HELI no Daibouken (Japan) | - | - | 680 kB 19-May-2023 Download | |
| mrkougar | Mr. Kougar | - | - | 670 kB 06-Aug-2022 Download | |
| mrtnt | Mr. TNT | - | - | 64.1 kB 06-Aug-2022 Download | |
 | mrviking | Mister Viking (315-5041) | 44.7 kB 06-Aug-2022 Download | - | 161 kB 06-Aug-2022 Download | |
| msgogo | Mouse Shooter GoGo | - | - | 90.3 kB 06-Aug-2022 Download | |
| msgundam | Mobile Suit Gundam | - | - | 216 kB 06-Aug-2022 Download | |
 | msh | Marvel Super Heroes (Europe 951024) | 2.39 MB 06-Aug-2022 Download | - | 5.14 MB 06-Aug-2022 Download | |
 | mshuttle | Moon Shuttle (US? set 1) | 4.57 MB 06-Aug-2022 Download | - | 936 kB 06-Aug-2022 Download | |
 | mshvsf | Marvel Super Heroes Vs. Street Fighter (Europe 970625) | 6.22 MB 06-Aug-2022 Download | - | 7.82 MB 06-Aug-2022 Download | |
 | mshvsfj | Marvel Super Heroes Vs. Street Fighter (Japan 970707) | - | - | 259 kB 06-Aug-2022 Download | |
| msisaac | Metal Soldier Isaac II | - | - | 413 kB 06-Aug-2022 Download | |
| mslider | Monster Slider (Japan) | - | - | 217 kB 06-Aug-2022 Download | |
 | mslug | Metal Slug - Super Vehicle-001 | 715 kB 06-Aug-2022 Download | - | 924 kB 06-Aug-2022 Download | |
 | mslug2 | Metal Slug 2 - Super Vehicle-001/II (NGM-2410 ~ NGH-2410) | 12.1 MB 06-Aug-2022 Download | - | 1.01 MB 06-Aug-2022 Download | |
 | mslug3 | Metal Slug 3 (NGM-2560) | 2.70 MB 06-Aug-2022 Download | - | 1.06 MB 06-Aug-2022 Download | |
 | mslug3b6 | Metal Slug 6 (bootleg of Metal Slug 3) | - | - | 618 kB 06-Aug-2022 Download | |
 | mslug4 | Metal Slug 4 (NGM-2630) | 601 kB 06-Aug-2022 Download | - | 1.20 MB 06-Aug-2022 Download | |
 | mslug5 | Metal Slug 5 (NGM-2680) | 604 kB 06-Aug-2022 Download | - | 1.02 MB 06-Aug-2022 Download | |
 | mslugx | Metal Slug X - Super Vehicle-001 (NGM-2500 ~ NGH-2500) | 720 kB 06-Aug-2022 Download | - | 1.13 MB 06-Aug-2022 Download | |
 | mspacman | Ms. Pac-Man | 4.26 MB 06-Aug-2022 Download | - | 6.18 MB 06-Aug-2022 Download | |
 | mspacmnf | Ms. Pac-Man (speedup hack) | 2.56 MB 06-Aug-2022 Download | - | 80.9 kB 06-Aug-2022 Download | |
 | mspactwin | Ms Pac Man Twin (Argentina, set 1) | - | - | 281 kB 06-Aug-2022 Download | |
 | msword | Magic Sword: Heroic Fantasy (World 900725) | 7.22 MB 06-Aug-2022 Download | - | 10.7 MB 06-Aug-2022 Download | |
 | mt_astrm | Alien Storm (Mega-Tech) | - | - | 2.21 MB 06-Aug-2022 Download | |
 | mt_gaxe | Golden Axe (Mega-Tech) | - | - | 1.84 MB 06-Aug-2022 Download | |
 | mt_gaxe2 | Golden Axe II (Mega-Tech) | - | - | 2.48 MB 06-Aug-2022 Download | |
 | mt_gng | Ghouls'n Ghosts (Mega-Tech) | - | - | 1.49 MB 06-Aug-2022 Download | |
 | mt_orun | Out Run (Mega-Tech, SMS based) | - | - | 808 kB 06-Aug-2022 Download | |
 | mt_revsh | The Revenge of Shinobi (Mega-Tech) | - | - | 1.57 MB 06-Aug-2022 Download | |
 | mt_srage | Streets of Rage (Mega-Tech) | - | - | 1.94 MB 06-Aug-2022 Download | |
 | mtchxl6k | MegaTouch XL 6000 (Version r07) | - | - | 1.54 MB 06-Aug-2022 Download | |
| mtlchamp | Martial Champion (ver EAB) | - | - | 283 kB 06-Aug-2022 Download | |
 | mtouchxl | MegaTouch XL (Version R1, prototype?) | - | - | 1.54 MB 06-Aug-2022 Download | |
 | mtrap | Mouse Trap (version 5) | 1.52 MB 06-Aug-2022 Download | - | 5.79 MB 06-Aug-2022 Download | |
 | mtwins | Mega Twins (World 900619) | - | - | 1.04 MB 06-Aug-2022 Download | |
| mugsmash | Mug Smashers | - | - | 94.8 kB 06-Aug-2022 Download | |
| multchmp | Multi Champ (World, ver. 2.5) | - | - | 229 kB 06-Aug-2022 Download | |
 | multiped | Multipede (Centipede/Millipede multigame kit) | - | - | 385 kB 06-Aug-2022 Download | |
 | mushisam | Mushihime-Sama (2004/10/12.MASTER VER.) | - | - | 2.25 MB 06-Aug-2022 Download | |
 | mushitam | Puzzle! Mushihime-Tama (2005/09/09.MASTER VER) | - | - | 1.49 MB 06-Aug-2022 Download | |
| musicbal | Music Ball | - | - | 405 kB 06-Aug-2022 Download | |
 | musicsrt | Music Sort (ver. 2.02) | - | 580 kB 06-Aug-2022 Download | - | |
| mustache | Mustache Boy (Japan) | - | - | 66.4 kB 06-Aug-2022 Download | |
| mustang | US AAF Mustang (25th May. 1990) | - | - | 119 kB 06-Aug-2022 Download | |
| mutantf | Mutant Fighter (World ver EM-5) | - | - | 279 kB 06-Aug-2022 Download | |
 | mutnat | Mutation Nation (NGM-014 ~ NGH-014) | 780 kB 06-Aug-2022 Download | - | 3.20 MB 06-Aug-2022 Download | |
| mvp | MVP (set 2, US) (FD1094 317-0143) | - | - | 125 kB 06-Aug-2022 Download | |
 | mvsc | Marvel Vs. Capcom: Clash of Super Heroes (Europe 980123) | 1.91 MB 06-Aug-2022 Download | - | 3.53 MB 06-Aug-2022 Download | |
 | mwalk | Michael Jackson's Moonwalker (World) (FD1094/8751 317-0159) | 1.85 MB 06-Aug-2022 Download | - | 3.64 MB 06-Aug-2022 Download | |
| mwarr | Mighty Warriors (24/1) | - | - | 110 kB 06-Aug-2022 Download | |
 | mwcbaseb | World Championship Baseball | 117 kB 06-Aug-2022 Download | - | - | |
| mx5000 | MX5000 | - | - | 433 kB 06-Aug-2022 Download | |
 | myhero | My Hero (US, not encrypted) | 20.7 kB 06-Aug-2022 Download | - | 192 kB 19-May-2023 Download | |
 | mystgard | Mystic Garden (0100275V, NSW/ACT) | - | 623 kB 06-Aug-2022 Download | - | |
 | mysticm | Mystic Marathon | 9.33 MB 06-Aug-2022 Download | - | 108 kB 06-Aug-2022 Download | |
| mysticri | Mystic Riders (World) | - | - | 188 kB 06-Aug-2022 Download | |
| mystston | Mysterious Stones - Dr. John's Adventure | - | - | 490 kB 06-Aug-2022 Download | |
| mystwarr | Mystic Warriors (ver EAA) | - | - | 157 kB 06-Aug-2022 Download | |
