• Sander Sneek
• Scott Wilson
• Subjective
• SluggishtacoGames
• Sokay
• Sidi Games
• Super Dead LLC
• Santa Clara Games
• Substantial
• Screwy Lightbulb
• Strides Interactive
• Skyhook Games
• Slumlord Industries
• Studio Seven
• Simbryo
• SideKick
• Scribe
• SE
• Sky Nite
• SYLPH
• Software Geezers
• Spline Games
• STVR
• Shockk