Which gaming company was first to implement an AI-driven dynamic difficulty adjustment system that could analyze player behavior and automatically adjust game challenges in real-time?

The intersection of gaming and artificial intelligence has created revolutionary changes in how virtual worlds operate and respond to players. Major gaming companies are investing heavily in AI technologies to enhance gameplay, improve NPC behaviors, and create more immersive experiences. This trivia tests your knowledge about a significant AI implementation in the gaming industry that changed how players interact with virtual environments.

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Valve Corporation with their Steam AI Director in Left 4 Dead (2008)
Electronic Arts with their Dynamic Game Balancing system in FIFA 07 (2006)
Blizzard Entertainment with their Adaptive Challenge System in World of Warcraft (2010)
Sony Interactive with their PlayStation Dynamic Response AI in God of War (2009)