| Maelstrom | 2D Space Shooter |
| Marathon | First-person shooter |
| Marathon 2 | First-person shooter |
| Marathon Infinity | First-person shooter |
| MechCommander 2 | Real-time Strategy Game |
| Mechwarrior 4 Mercenaries | Action, Shooter |
| Micropolis | Simulation |
| MiG Alley | Air Combat Simulator |
| Monuments of Mars | Side-scrolling platformer |
| MotorPsycho | Arcade |
| Ms. Pac Man | Arcade |
