September 6th: "You're doing great" (no screenshot of this)
September 6th: "None of you will survive the night."
September 8th: "It's real, it's happening" Source code read "You won't survive"
September 9th: "What game do you think you are playing?"
September 10th: "I'm watching you"
September 11th: "If you are very quiet, maybe I will not find you"
September 12th: "I've been living in the shadows"
Screenshots from this thread on Reddit by TheFreddyChannel!