- Meritous Switch
- Meritous Vita
- Meritous Wii
- Merry Cook PSP
- MessTrex Xbox
- Mess With Mario
- MessoXtras Xbox
- MetaVerify Wii U
- Metal Blob Solid PSP
- Metal Gear Solid Peace Walker Dual Stick Vita
- Metal Max 2 - Reloaded
- Metal Max 3
- Metal Max Xeno English Vita
- Metal Slug Combat
- Metal Slug XX-Double Seven Edition PSP
- Metal Warrior 4 GBA
- MeteoRain GBA
- Meteo Avi-2-GBA
- Meteora Galatic Battle
- Meteorite 3DS
- Methane Vita
- Metro-wardive
- Metro GB
- Metro Redux Collection 60fps Mod Switch
- Metroid - Deep Freeze GBA
- Metroid - Escape Mission PSP
- Metroid - FreezeFlame GBA
- Metroid - New Zero Mission GBA
- Metroid - Other M Maxximum Edition Wii
- Metroid - Other M Redux Wii
- Metroid - Return of the SA-X PSP
- Metroid - Scrolls 6 GBA
- Metroid - Spooky Mission GBA
- Metroid - Subzero GBA
- Metroid Advance Game Editor - MAGE GBA
- Metroid Dread Save Editor Switch
- Metroid Dread Translation Tools Switch
- Metroid Gravity
- Metroid II 3DS
- Metroid Life PSP
- Metroid Other M - True Japanese Mod Wii
- Metroid Prime 2: Unlimited Beams Authorized Wii
- Metroid Prime 2unlimited Beams Authorized Wii
- MetronomPSP
- Metronome DS
- Metronome Wii
- Meumeuh DS
- Mgba Wii
- Mia's City-Dash 3DS
- Micah Man 7
- Mickey Mouse PSP
- Micro
- MicroCHIP Vita
- MicroCars DS
- MicroPhoto GBA
- Micro Clampett 3DS
- Micro Lua DS
- Micro Zig-Zag Racer PSP
- Microgames Jam Pak GB
- Microshooter GBA
- MidSpace GB
- MidiControl
- Midnight Shift Remake Vita
- Midnight Shift Vita
- Midori
- Mig-21 GB
- Might of the Balls 3DS
- Mighty Channels Wii
- Mighty Loader Wii
- Mighty No. 9 Vita
- Migraine
- Mii-Test-U Wii U
- Mii2Studio Switch
- MiiPort Switch
- MiiSX Wii
- MiiShop 3DS
- Mii Dumper Wii
- Mii Extractor Wii
- Mii Info Editor Wii
- Mii Installer Wii
- Mii Manager 3DS
- Mii Wii Importer
- MiisendU Wii
- MiisendU Wii U
- Miisona 3DS
- Miitopia NTR Plugin 3DS
- Miitopia Save Editor 3DS
- Miitopia Save Editor Switch
- Miiverse Custom Image Tool 3DS
- MikMod Music Visualizer Switch
- Miku Miku Walking GB
- Miku Vu Vita
- Mikuar Vita
- Milietetris Vita
- Milk outside a bag of milk outside a bag of milk Switch
- MilkyTracker Vita
- Milkytracker Switch
- Mille Bornes PSP
- Milos Quest GBA
- Mina The Hollower GBC Demake GB
- Mincg Vita
- MindCraft PSP
- Mind Maze
- Mind reader PSP
- Mine-Sweeper GBA
- MineBoyAdvance GBA
- MineSweeper
- MineSweeper3D 3DS
- MineSweeperDS
- MineSweeper (moonlight)
- MineSweeper - moonlight
- MineXweeper Xbox
- Mine GBA
- Mine PSP
- Mine Robot PSP
- Mine Sweeper
- Minecraft-3ds-Image-Flip
- Minecraft: Enhanced Mod Vita
- Minecraft - New Nintendo 3DS Edition Texture Modifications
- Minecraft Dungeons 60FPS Mod Switch
- Minecraft Nintendo Switch Mod Installer
- Minecraft PSP
- Minecraft Server Redirection Hack Switch
- Minecraft Texture and Shaders Color Pack Vita
- Minefield GB
- MinerPSP
- Mines
- Mines GBA
- MinesweepGB
- Minesweeper-gb
- MinesweeperNX Switch
- Minesweeper 2DS
- Minesweeper Battle GBA
- Minesweeper GB
- Minesweeper NX Switch
- Minesweeper PSP
- Minesweeper PSP by Pilow
- Minesweeper Switch
- Minesweeper Vita
- Minesweeper Wii
- Minesweeper Wii U
- Minesweeper for Windows GB
- Mini-Zork I GB
- Mini-jeux
- MiniLD71GBA
- MiniPasta 3DS
- MiniVitaTV
- Mini Amstrad Emulator GBA
- Mini Games Galore PSP
- Mini Mage GB
- Mini Molly GB
- Mini Wii
- Mini vMac 3DS
- Mini vMac DS
- Minicraft3DS - The Multiplayer Update
- Minicraft3DS - The Multiplayer Update 3DS
- Minicraft3DS by Enovale
- Minicraft - 3DS Homebrew Edition
- Minicraft DS Edition
- Minicraft GBA
- Minicraft Vita
- Minidico ds
- Minifire PSP
- Minigames
- MinimaLauncher Wii
- Minimalist Quest 3DS
- Minit Fun Racer Vita
- Minit Vita
- Minitroid Vita
- Miniville DS Manager
- Mintroid GBA
- Miracle girls Festival English Patch Vita
- MirrorMagicX Xbox
- MirrorMagic Switch
- MirrorMagic Vita
- Mirror Vita
- Misfortune Advance GBA
- Miss DrillerX Xbox
- Missile Command DS
- Missile Command Wii
- MissionControl Switch
- Mission - Hurry Up Mario Bros
- Mission Mars 3DS
- Missyhud.prx
- Mister Jelly GBA
- Mitschwanzenegger Wii
- Mixologist Vita
- Mkey 3DS
- Mkrandom Vita
- Mkrom GBA
- Mltactivator Vita
- Mm3d re 3DS
- Mnemeds
- MoDS Volume 1
- Mobiclip Decoder 3DS
- Mobile Assault PSP
- Mobile Skat PSP
- Mobile Suit Z-Gundam PSP
- Mobility Vita
- Mocha Wii U
- ModMii Wii
- ModMoon 3DS
- Mod Manager Switch
- Mod Test GBA
- Modded emuGUIibo Switch
- Mode0 3D GBA
- Mode 4 Plasma Effect GBA
- Mode 5 Mode 7 Effect GBA
- Modern Combat 3 Vita
- Modern UI 3DS
- Modified build py for GNU Linux 3DS
- Modnation Racers PS3 to Vita Content Conversion
- Modoru Vita
- Modplay GBA
- Moji Find PSP
- Mole Wii
- MolecularShell Mod Vita
- Molecularshell Disguisers Vita
- Momentum Ball
- Mon Beau Sapin
- Mona and the Witch's Hat GB
- Monaural Vita
- MondayLoaderPSP
- Money Match GBA
- Monkey64 for PSP
- Monkey Touch
- Monky
- Monochromancy GBA
- Monome DS
- Monome PSP
- Monster Hunter Diary: Poka Poka Airou Village DX 3DS - English Translation
- Monster Hunter Double Cross 3DS - English UI Patch
- Monster Hunter Double Cross 3DS - Full English Translation Patch
- Monster Hunter Freedom Unite - English Spanish Dedummyfier Patch PSP
- Monster Hunter Generations Ultimate 60 FPS Hack Switch
- Monster Hunter Pokke Farmer GB
- Monster Hunter Portable 3rd Translation Patch PSP
- Monster Hunter Rise 60 FPS Mod Switch
- Monster Hunter Rise Resolutions Plugin Switch
- Monster Hunter Save Converter PSP
- Monster Hunter Stories 2 Demo Save Editor Switch
- Monster Hunter Stories 2 SaveDate Editor Switch
- Monster Hunter Stories Save Editor 3DS
- Monster Hunter Tri Weapon Editor Wii
- Monster Space Attack PSP
- Monster Valley Battlegrounds Vita
- MontyHallDS
- Monty 3DS
- Monty on the Run 3DS
- Monument Valley Vita
- MoodiWalkiSim Vita
- MoonCalc
- MoonShell
- MoonShell NDS Loader Plugin
- Moon Defender GBA
- Moon Fighter GB
- Moon Patrol GBA
- Moon Rider GBA
- Moon Whitelister Vita
- Moonar Lander
- Mooncats Trio GBA
- Moonflower Switch
- Moonlight-Libretro Core Switch
- Moonlight-NX Switch
- Moonlight-Switch
- Moonlight Vita LT RT LS RS Fix
- Moonlight Walks Demo GBA
- Moonlight Wii U
- Moonquake GBA
- Moonshine Vita
- Moonshine and Sunlight GB
- Moonstone PSP
- Moorhuhn PSP
- More Super Mario Bras
- More Super Mario Bras 2
- Morning Timer
- Morpion Solitaire
- MorseDS
- Morshock PSP
- Mortal Kombat 2 GBA
- Mortal Konsole - Pong Edition GBA
- Mortis Ghost OFF Switch
- Moshpit GBA
- Mot Mot Motus
- Moth
- MotherFG 3DS
- Mother - The Video Game GBA
- Mother 1 and 2 GBA
- Mother 3 GBA
- MotionPlusVideoSeen Wii
- Motion Plotter
- Motion Pong PSP
- Motocross Challenge GBA
- Motoko no Ken GB
- Motus Advance GBA
- Moulin DS
- Mountain Climber GB
- Mouse Trap GB
- Move it PSP
- Moving Fractals PSP
- Moving Out 60 FPS Mod Switch
- Mplay2 Demos GB
- Mplay Demos GB
- Mr. Robot
- Mr. Sitwell in Turbo WC Magical Adventure Wii
- MrDo DS
- Mr Angry 3DS
- Mr Baballe PSP
- Mr Dig GB
- Mr Driller PSP
- MuchimeX Xbox
- Muddy GB
- Mudkip Adventures PSP
- Muffin the Alpaca GB
- Mugen no Frontier EXCEED - Super Robot Taisen OG Saga
- Multi-Homebrew Wii U
- Multi-NDS Loader
- Multi-Pokemon Framework 3DS
- MultiCountdown PSP
- MultiCraft PSP
- MultiCraft Portable Edition PSP
- MultiDRCSpaceDemo Wii U
- MultiPatch
- MultiRomBuilder GBA
- MultiTasKing PSP
- MultiUpdater 3DS
- Multi Bu Wii
- Multi Builder Vita
- Multi Puzzle GB
- Multi Tasker PSP
- Multi Updater PSP
- Multi View
- Multiboot menu GBA
- Multicraft Crazy Stuff PSP
- Multidownload-Vita
- Multidownload 3DS
- Multigam
- Multiplayer Demo GBA
- Multir3voluti0n PSP
- Multithreading GB
- Multitouch Photoviewer
- MunchiToy
- Munky Blocks DS
- Mupen64Plus-Next Switch
- Muramasa: The Demon Blade Decompressor Wii