• 任天堂公司
• 热区网络
• rwdesenv
• River Field
• RawHand Studio
• Robert Grzybek RSG
• Roxan Apps
• Run Games
• 任天堂
• Rhythmical Badass
• Radiangames
• Red Dolphin Games
• Real Fighting
• Royal Rudius Entertainment
• Retro Warp Gaming
• Red Head Games
• Rogue Moon Studios
• Red Rider
• Rutenn no oheya
• ray
• Replay Games
• REgorion
• Romero Games Ltd.
• RuVN