William also realizes that the stakes are real in Westworld now. He survives an attack by a few hosts and gets wounded. But he swiftly moves on into the park, and stumbles upon Ford's host of himself as a child, who says, "The question for you is, what next? Have you achieved what you wanted?"
After the Ford host says, "now, you're in my game," and says that game is meant for William, William shoots him in the head.