| MagicTrick | Developer | |
| Magical | Developer | |
| Magical Company | DeveloperPublisher | |
| Magical Company (Mahou) | DeveloperPublisher | |
| Magical CompanyJP | Publisher | |
| Magical Craft | Developer | |
| Magical Formation | Developer | |
| MagicalTimeBean | Developer | |
| MagicalZoo | DeveloperPublisher | |
| Magicbane | Developer | |
| Magicfish Studio | Developer | |
| Magicland Dizzy | DeveloperPublisher | |
| Magicom Multimedia | Publisher | |
| Magicsoft | Developer | |
| Magictech Studio | Developer | |
| Magifact | DeveloperPublisher | |
| MagikTopHatt | Developer | |
| MagincianCompany | Developer | |
| Magitech | Developer | |
| MagmaProd | Developer | |
| Magn | Developer | |
| Magna Carta Software | Publisher | |
| Magnatales Games | Developer | |
| Magnega | Developer | |
| Magnes | Developer | |
| Magnesium Ninja | Developer | |
| Magnet Team | Developer | |
| Magnetic Fields | Developer | |
| Magnetic Images | DeveloperPublisher | |
| Magnetic Realms | DeveloperPublisher | |
| Magnetic Scrolls | DeveloperPublisher | |
| Magnetic Scrolls (Phil Snout, John Molloy) | Developer | |
| Magnificent 7 Software | Publisher | |
| Magnin & Associates | Developer | |
| Magnin and Associates | Developer | |
| Magno de Morais | Developer | |
| Magnolia | DeveloperPublisher | |
| Magnus Games | Developer | |
| Mago | Developer | |
| Magpie Collective | Developer | |
| Magpie Computer Developments Ltd | Developer | |
| Magpie Studios | Developer | |
| Magus24 | Developer | |
| Mahdi Fanaei | Developer | |
| Mahdianto Production | Developer | |
| Mahjoub | Developer | |
| Mahmood J | Developer | |
| Mahmoud_Official | Developer | |
| Mahorova | Developer | |
| Mahou | DeveloperPublisher | |