• Strawberry Game Studios
• Sylphe Labs
• Sinn Studio Inc.
• Stuffed Castle Studios
• SmokinSkull
• Samuel Manier
• Suomi-Peli
• Sim-plistic
• Sim-plistic Studios
• Saucer Software
• Stardog Games
• Spooky Star
• Silver Legends
• Sherman3D
• SUNSET GAMES
• SPECTRUM GAMES
• 上海骆拓信息科技有限公司
• SUPERMEGAQUEST INC.
• SEROSOO
• Stw Projects
• Sierra Lee
• Scott Lowe
• Secret Exit Ltd.
• Sep Reds