Nomi corrispondenti: 87
M. Yuriy
M2H
Machineboy
Mad Orange
Mages. Inc.
Maggese
MagicalTimeBean
Majesco
Majesco Entertainment
Mamba Games
Man-Eater Games
Mangatar
Maple Whispering Limited
Marco Alfieri Guzzo
Marvelous
Massive Damage
Mastertronic
Matrix Games
Matt Makes Games
Mattel Electronics
Matthew Coyle
Maximum Games
Maxis
MC2
MDNA Games
Means Interactive
Medusa Games
Meldac
Melting Parrot
Merge Games
Meridian4
Merit Studios
Messhof
Metanet Software
Metro 3D
Metropolis Software
Mi pu mi Games
Michael Todd Games
Michaela Laws
Micro Application
Microblast Games
Microids
MicroProse
Microsoft
Midas Interactive Entertainment
Midway
Might & Delight
Might and Delight
Mike Bithell
Milestone
Milkstone Studios
Milky Tea Studios
mindFactory
Mindfield Games
Mindscape
Ministero della Gioventù
MinMax Games
Misfits Attic
Mitchell Corporation
MixedBag
Mixtvision
Mode 7
Modus Games
Mografi
Mojang
Molleindustria
MonkeyPaw Games
Monkeys Tales Studio
Monkeys Tales Studio, IVIPRO
Monochrome
Monolith Productions
Monotethic
Monte Cristo
Moonbite Games
Moondrop
Mooneye Studios
Moroi Springs
Morphcat Games
Motion Twin
Movie Games
Movie Games, PlayWay
MPR Art Hallucinations
MTV Games
Muse Games
MWM Interactive
My Owl Software
Mystic Systems