Nintendo Wii - M
- M.U.S.H.A.
- M&M's Beach Party
- M&M's Kart Racing
- M&Ms Adventure
- MaBoShi - the Three Shape Arcade
- Maboshi's Arcade
- Mach Rider
- Madagascar - Escape 2 Africa
- Madagascar 2
- Madagascar 3
- Madagascar 3 - the Video Game
- Madagascar Kartz
- Madden NFL 07
- Madden NFL 08
- Madden NFL 09
- Madden NFL 09 All-Play
- Madden NFL 10
- Madden NFL 11
- Madden NFL 12
- Madden NFL 13
- Madden NFL 2007
- Madden NFL 2010
- MadStone
- MadWorld
- Magic Obelisk
- Magic Roundabout
- Magnetica Twist
- Mahjong Taikai Wii
- Mahjong Wii
- Major Dream - Major Wii Nagero! Gyroball
- Major League Baseball 2K10
- Major League Baseball 2K12
- Major League Baseball 2K8
- Major League Baseball 2K9
- Major League Eating
- Major League Eating - the Game
- Major Minor's Majestic March
- Major Wii - Perfect Closer
- Man vs. Wild
- Manhunt 2
- Manic Monkey Mayhem
- Marble Mania
- Marble Saga - Kororinpa
- Marbles! - Balance Challenge
- Marbles! Balance Challenge
- Margot's Bepuzzled
- Margot's Word Brain
- Mario & Sonic bei den Olympischen Spielen
- Mario & Sonic at the London 2012 Olympic Games
- Mario & Sonic at the Olympic Games
- Mario & Sonic at the Olympic Winter Games
- Mario & Sonic bei den Olympischen Winterspielen
- Mario and Sonic At the London 2012 Olympic Games
- Mario and Sonic At the Olympic Games
- Mario and Sonic At the Olympic Winter Games
- Mario Bros.
- Mario Kart 64
- Mario Kart 8
- Mario Kart Wii
- Mario no Super Picross
- Mario Party 2
- Mario Party 8
- Mario Party 9
- Mario Power Tennis
- Mario Sports Mix
- Mario Strikers Charged
- Mario Strikers Charged Football
- Mario Super Sluggers
- Mario und Sonic bei den Olympischen Spielen
- Martial Arts - Capoeira Fighters
- Martian Panic
- Marvel - Super Hero Squad
- Marvel - Ultimate Alliance
- Marvel - Ultimate Alliance 2
- Marvel Super Hero Squad
- Marvel Super Hero Squad - Comic Combat
- Marvel Super Hero Squad - the Infinity Gauntlet
- Mary King's Riding School 2
- Max & the Magic Marker
- Maximum Racing - GP Classic Racing
- Medal of Honor - Airborne
- Medal of Honor - Heroes 2
- Medal of Honor - Vanguard
- Medal of Honor Heroes 2
- Medieval Games
- Meet the Robinsons
- Mega Man
- Mega Man 10
- Mega Man 2
- Mega Man 5
- Mega Man 9
- Mein Fitness Coach - Cardio Workout
- Mein Fitness-Coach - Gut in Form
- Men in Black - Alien Crisis
- Mercury Meltdown Revolution
- Metal Fight Beyblade - Gachinko Stadium
- Metal Marines
- Metal Slug
- Metal Slug - Anthology
- Metal Slug 2
- Metal Slug Anthology
- Metroid
- Metroid - Other M
- Metroid Prime 2 - Dark Echoes
- Metroid Prime 3
- Metroid Prime 3 - Corruption
- Metroid Prime Trilogy
- Mezase!! Tsuri Master
- Miburi and Teburi
- Michael Jackson - the Experience
- Michael Jackson the Experience
- Midnight Bowling
- Midnight Pool
- Mighty Bomb Jack
- Military Madness
- Military Madness - Nectaris
- Millenium Series Championship Paintball 2009
- Milon's Secret Castle
- Mind, Body & Soul - Nutrition Matters
- Mini Desktop Racing
- Mini Ninjas
- MiniCopter - Adventure Flight
- MiniGolf Resort
- Minna de Taisen Puzzle - Shanghai Wii
- MLB Power Pros
- MLB Power Pros 2008
- Monkey King - the Legend Begins
- Monkey Mischief
- Monopoly
- Monopoly Streets
- Monster 4x4 - Stunt Racer
- Monster 4x4 - World Circuit
- Monster High - Monsterkrasse Highschool-Klasse!
- Monster Hunter G
- Monster Hunter Tri
- Monster Hunter Tri [Bundle]
- Monster Jam
- Monster Jam - Path of Destruction
- Monster Jam - Urban Assault
- Monster Lab
- Monster Lair
- Monster Mayhem - Build and Battle
- Monster Trucks - Offroad
- Monster Trux Arenas
- Monsters vs. Aliens
- Mortal Kombat - Armageddon
- Mortimer Beckett and the Secrets of Spooky Manor
- Moto GP 2008
- Moto Roader
- MotoGP 08
- Movie Games
- Mr Bean's Wacky World of Wii
- Mr. Driller W
- Mr. Driller World
- Mr. Heli
- Mummy - Tomb of the Dragon Emperor
- Munchables
- Muramasa - the Demon Blade
- Mushroom Men
- Mushroom Men - Der Sporenkrieg
- Mushroom Men - the Spore Wars
- MX vs. ATV Untamed
- My Animal Centre
- My Aquarium
- My Baby - First Steps
- My Baby First Steps
- My Ballet Studio
- My Body Coach 3
- My Dolphin
- My Fitness Coach
- My French Coach
- My Horse and Me
- My Horse and Me 2
- My Little Baby
- My Pet Hotel
- My Pokemon Ranch
- My Word Coach
- MySims
- MySims - Agents
- MySims - Kingdom
- MySims - Party
- MySims - Racing
- MySims Agents
- MySims Kingdom
- MySims Party
- MySims Racing
- Mystery Case Files - the Malgrave Incident
- Mystery of Whiterock Castle
- Myth Makers - Orbs of Doom
- Myth Makers - Super Kart GP
- Myth Makers - Trixie in Toyland