• Retraissance
• Ryan Davis
• RC Knight
• RavenSoft / id Software
• Radon Labs
• Remedy Entertainment
• Rockstar San Diego
• Ritual Entertainment
• Red Nettle Studio
• Roel van Beek
• Righteous Hammer Games
• Rad Dragon
• Riff Studios
• Raven Software
• Rock Wall Games, LLC
• Red Redemption
• Roest
• Riviysky
• Robert Lanthier
• Rock Crow
• Raxasoft Games
• Ran
• Refactored Games OÜ
• Rinober Games