Companies

• Ripknot Systems
• Ripple Effect Studios
• Ripstone
• Rising Moon Games
• Rising Star Games
• Rising Win Tech. Co., Ltd.
• rittzler
• Ritual Entertainment
• Ritual Games
• Riva Celso
• Rival Games
• Riverhillsoft
• R-Next
• Robert Ancell
• Robert Brock
• Robert Pelloni
• Robert Topala
• Robert Yang
• Rob Fulop
• Robinson Technologies
• ROBI Studios
• Roblox Corporation
• Robomodo
• Robosoft Technologies
• Robotality
• Robot Communications
• Robot Entertainment
• Robot Gentleman
• Robot House Games
• Robot Invader