Artificial intelligence (AI) in video games creates dynamic and responsive environments. AI-driven characters and systems can adapt to player actions, creating a more immersive and realistic experience. Games like "The Elder Scrolls V: Skyrim" and "Red Dead Redemption 2" use AI to create living worlds where non-player characters (NPCs) have their own schedules and behaviors. The secret to these dynamic worlds lies in the complexity of the AI algorithms that govern them. By understanding the role of AI in games, players can appreciate the depth and realism it brings to their gaming experience, reshaping their expectations of what digital worlds can offer.