Companies

• Mastertronic Group
• Mastfire Studios
• Masthead Studios
• Mastiff
• Mastiff
• Matchbox
• Mat Dickie
• Mateusz Skutnik
• Matheus Valadares
• Matrix Games
• Matrix Interactive
• Matrix Software
• Matsushita Electric Industrial Co., Ltd.
• Matt Dabrowski
• Mattel
• Mattel163
• Mattel Electronics
• Mattel Interactive
• Matthew Brown
• Matthew Smith
• Matt Makes Games
• Matt Roszak
• Matt Thorson
• Mature Games
• Maverick Game Studio
• Max Design
• Maximum Effect
• Maximum Entertainment
• Maximum Games
• Max Inferno