Pelikehittäjät

Spark Unlimited

Sparkypants Studios LLC

Sparpweed Games

Spawn Studios

Spearhead Games

Special FX Software Ltd.

Spectral Games

Spectrum HoloByte, Inc.

Spellbound

Spellbound Entertainment

Sphere

Spice Games

Spicy Horse Games

Spiderling Games

SpiderMonk Entertainment

Spiders