• Matt Bitner Games
• MixerGames
• Mountaineer Studios
• Maximum Games
• MLB.com
• Mando productions
• Miniclip SA
• MyDreamForever
• Mikhail Melnikov
• Maddox Games
• Modern Paradise Media Inc.
• Morphodox Studios
• Matthias Magnussen
• MindWalker Games
• MLG Games
• MeRo Games
• Man-Eater Games
• Matthew Putnam
• ManBeardGames
• MAILPlus s.r.o.
• metamorpho
• MoaCube
• Monstrum
• MonkeyToons