| M.E.R.C. | TinyMob Games | |
| Madden 07 | EA | |
| Madworld (Hands-On) | SEGA | |
| Magical Starsign | Nintendo | |
| Magical Vacation (RPG Special) | Nintendo | |
| Magnetica | Nintendo | |
| Mario & Luigi RPG 3!!! (Hands-On) | Nintendo | |
| Mario & Luigi: Partners in Time | Nintendo | |
| Mario & Sonic at the London 2012 Olympic Games | SEGA | |
| Mario & Sonic at the London 2012 Olympic Games (Wii) (Hands-On) | SEGA | |
| Mario & Sonic at the London 2012 Olympics (Hands-On) | SEGA | |
| Mario & Sonic at the Olympic Games Tokyo 2020 | Nintendo | |
| Mario + Rabbids Kingdom Battle | Nintendo | |
| Mario and Luigi: Dream Team Bros. (Hands-On) | Nintendo | |
| Mario Golf: Advance Tour | Nintendo | |
| Mario Kart 7 (Hands-On) | Nintendo | |
| Mario Kart 8 | Nintendo | |
| Mario Kart 8 (April 2014 Hands-on) | Nintendo | |
| Mario Kart 8 Deluxe | Nintendo | |
| Mario Kart DS | Nintendo | |
| Mario Kart DS | Nintendo | |
| Mario Kart DS | Nintendo | |
| Mario Kart DS (Single Player) | Nintendo | |
| Mario Kart: Double Dash | Nintendo | |
| Mario Kart: Double Dash (First Look) | Nintendo | |
| Mario Kart: Double Dash (Hands On) | Nintendo | |
| Mario Maker (Hands-On) | Nintendo | |
| Mario Party 5 | Nintendo | |
| Mario Party 6 | Nintendo | |
| Mario Power Tennis | Nintendo | |
| Mario Power Tennis (GBA) | Nintendo | |
| Mario Power Tennis (Hands On) | Nintendo | |
| Mario Sports Mix (Hands-On) | Nintendo | |
| Mario Strikers Charged (Hands On) | Nintendo | |
| Mario Tennis Aces | Nintendo | |
| Mario Tennis Open | Nintendo | |
| Mario vs. Donkey Kong | Nintendo | |
| Marvel Heroes 2016 | Gazillion | |
| Masquerade: The Baubles of Doom | Big Ant Studios | |
| Massive Chalice (Hands-On) | Double Fine | |
| Max and the Magic Marker (Hands-On) | Press Play | |
| May's Mysteries: The Secret of Dragonville (Hands-On) | Mastertronic | |
| Megaman X: Command Mission | Capcom | |
| Memoria (Hands-On) | Daedalic | |
| Memories of Mars | 505 Games | |
| Meridian: Squad 22 | Headup | |
| Metal Gear Solid: Snake Eater 3D | Konami | |
| Metal Gear Solid: The Twin Snakes | Nintendo | |
| Metal Gear Solid: The Twin Snakes | Nintendo | |
| Metal Gear Survive (Beta) | Konami | |
| Metal Unit | Neowiz | |
| Metroid Prime 2: Echoes | Nintendo | |
| Metroid Prime 2: Echoes | Nintendo | |
| Metroid Prime 2: Echoes (Hands On) | Nintendo | |
| Metroid Prime 2: Echoes (Hands On) | Nintendo | |
| Metroid Prime 3: Corruption (Hands On) | Nintendo | |
| Metroid Prime Hunters | Nintendo | |
| Metroid Prime: Hunters | Nintendo | |
| Metroid: Other M (Hands-On) | Nintendo | |
| Metroid: Zero Mission | Nintendo | |
| Michael Jackson: The Experience (Hands-On) | Ubisoft | |
| Michael Jackson: The Experience (Hands-On) | Ubisoft | |
| Miffy's World (Hands-On) | Pan Vision | |
| Might & Magic Heroes VII | Ubisoft | |
| Miitomo | Nintendo | |
| Mind Quiz: Your Brain Coach | Ubisoft | |
| Minimon (Hands-On) | Minimon Team | |
| Monster Hunter 3 (tri) | Nintendo | |
| Monster Hunter 3 (tri) (Hands-On) | Nintendo | |
| Monster Hunter 3 Ultimate (Hands-On) | Capcom | |
| Monster Hunter 3 Ultimate (Hands-On) | Capcom | |
| Monster Hunter Rise | Capcom | |
| Monsters & Monocles | Retro Dreamer | |
| Mordheim: City of the Damned (Hands-On) | Focus Home | |
| MOTHERGUNSHIP | Grip Digital | |
| Moto Racer 4 | Anuman | |
| Motor Trend Presents Lotus Challenge | Ignition | |
| Mr. Driller Drill Spirits | Namco | |
| Mudd Masher | Atooi | |
| Muramasa: The Demon Blade (Hands-On) | Rising Star | |
| Mushroom 11 (Hands-On) | Untame | |
| Mushroom Wars 2 | Zillion Whales | |
| Mutant Mudds (Hands-On) | Renegade Kid | |
| My Time at Portia | Team17 | |
| Myst (Hands-On) | Funbox | |