| Miguel Morgado | Developer | |
| Miguel Murça | Developer | |
| Miguel Paz | Developer | |
| Miguel.madate | Developer | |
| Miguel7mind | Developer | |
| MiguelRiveraCasas | Publisher | |
| Migueldizona | Developer | |
| Miguelmelon | Developer | |
| MigueloCrumch | Developer | |
| Migueloo | Developer | |
| Miguetelo | Developer | |
| MihailRis | Developer | |
| MihailoDrobac | Developer | |
| Mihi | Developer | |
| Mihin Dissanayake | Developer | |
| Mihir Chhablani | Developer | |
| MiiMoka | Developer | |
| Miju Games | Developer | |
| MikDionio | Developer | |
| Mika la Grand | Developer | |
| MikaTop07 | Developer | |
| Mikabear | Developer | |
| MikaelStudios | Developer | |
| Mikage | Developer | |
| Mike | Developer | |
| Mike A Richardson | Developer | |
| Mike A. Richardson | Developer | |
| Mike Abbott & Jim Nitchals | Developer | |
| Mike Agresta | Developer | |
| Mike Anderson | Developer | |
| Mike Bithell | Developer | |
| Mike Bithell Games | DeveloperPublisher | |
| Mike Brown | Developer | |
| Mike Burns | Developer | |
| Mike Chilton | Developer | |
| Mike Davies | Developer | |
| Mike Day | Developer | |
| Mike Dysart | Developer | |
| Mike Edwards | Developer | |
| Mike Erkskine | Developer | |
| Mike Evans | Developer | |
| Mike Farlenkov | Developer | |
| Mike Fish | Developer | |
| Mike Follin | Developer | |
| Mike Guthrie-Plouffe | Developer | |
| Mike Hall | Developer | |
| Mike Lamb | Developer | |
| Mike Lawrence | Developer | |
| Mike LeSauvage | Developer | |
| Mike Leaman | Developer | |
| Mike Livesay | Developer | |
| Mike Livesay and Mike Mooney | Developer | |
| Mike Male | Developer | |
| Mike Marchant | Developer | |
| Mike Marchant Graphics | Developer | |
| Mike Matson | Developer | |
| Mike Mezhenin | Developer | |
| Mike Moscoff | Developer | |
| Mike O'Brien | DeveloperPublisher | |
| Mike O'Shea | Developer | |
| Mike Oldfield | DeveloperPublisher | |
| Mike Palotas | DeveloperPublisher | |
| Mike Peng | Developer | |
| Mike Pooler | Developer | |
| Mike Ren | Developer | |
| Mike Romaniak | Developer | |
| Mike Ryeburn | Developer | |
| Mike Saarna | Developer | |
| Mike Salmon | Developer | |
| Mike Salyh | Developer | |
| Mike Saxby | Developer | |
| Mike Shaw | Developer | |
| Mike Singleton | Developer | |
| Mike Smith | Developer | |
| Mike T @ Schell Games | Developer | |
| Mike Talbot | Developer | |
| Mike Wallace | Developer | |
| Mike Wallace & Dr. Leslie Grimm | Developer | |
| Mike Webb | Developer | |
| Mike Westlake | Developer | |
| Mike Widener | Developer | |
| Mike Wiering | Developer | |
| Mike Williams | Developer | |
| MikeDaBomb | Developer | |
| MikeMac2D | Developer | |
| MikeRichmond | Developer | |
| MikeSimulation | Developer | |
| Mikea15 | Developer | |
| Mikeeyy | Developer | |
| Mikev Design | Developer | |
| MikeyLowkey | Developer | |
| Mikez | Developer | |
| Mikhail Bakunin | Developer | |
| Mikhail Shubin | Developer | |
| Mikhail Shvachko | Developer | |
| Mikiz | Developer | |
| MikkelKPersson | Developer | |
| MikkelMJ | Developer | |
| Mikko Haanperä | Developer | |
| Mikko^z | Developer | |
| Mikkorama | Developer | |
| Miklo | Developer | |
| Miko Sramek | Developer | |
| MikoDaVinz | Developer | |
| Mikoishi | Developer | |
| Mikonow | Developer | |
| Mikro-Gen | Publisher | |
| MikyAnimates | Developer | |
| Mil Feirn | Developer | |
| Milamber | Developer | |
| Milania22 | Developer | |
| Milbus | DeveloperPublisher | |
| Mild Beast Games | Developer | |
| MildSession | Developer | |
| Mildegard | Developer | |
| Mile 300 Computer Services | Publisher | |
| MileStone | Publisher | |
| MileStone Inc. | DeveloperPublisher | |
| MilekHippy | Developer | |
| Miles | Developer | |
| Miles Computing | DeveloperPublisher | |
| Miles Matrix (formerly known as m3g1dd0) | Developer | |
| Miles Mouse | Developer | |
| Miles Wind | Developer | |
| Milestone | DeveloperPublisher | |
| Milestone Inc. | DeveloperPublisher | |
| Milestone Interactive | Developer | |
| Milestone S.r.l | Developer | |
| Milestone s.r.l | Developer | |
| Milestone s.r.l. | DeveloperPublisher | |
| Milestone srl | DeveloperPublisher | |
| Military Simulations Inc. | DeveloperPublisher | |
| Milk Soft | DeveloperPublisher | |
| MilkBoy | Developer | |
| MilkGallery | Developer | |
| MilkTeaStudios | Developer | |
| Milkbag Games | DeveloperPublisher | |
| Milkbar Lads | Developer | |
| Milkcha | Developer | |
| Milkstone Studios | DeveloperPublisher | |
| Milkteebaby | Developer | |
| Milky Cherry | Developer | |
| Milky Tea Studio | Developer | |
| Milky Tea Studios | DeveloperPublisher | |
| Milky Team | Developer | |
| Millenium Interactive | Publisher | |
| Millennial Games | Developer | |
| Millennium Interactive | DeveloperPublisher | |
| Millennium Interactive Ltd. | DeveloperPublisher | |
| Millennium Kitchen | Developer | |