The Collector's Edition of PuppetShow: The Face of Humanity includes additional investigation content beyond the main game. After uncovering who is responsible for the murders and the disappearance of Agnes in Saltsbruck—a city where life-like puppets have been steadily replacing the human workers—this edition continues into a bonus chapter that probes deeper into the origins of the puppet operation: where the technology came from, who built it first, and what its creators originally intended it for.