A normal day for Obsidian CEO Leon Dorsey becomes horrific when his search for clean energy accidentally awakens an ancient, Sludgey evil. Humanity’s last hope against a toxic future rests with a private group of commandos . . . Written by Michael Morecci and featuring artwork by Alberto J Albuquerque, Rise of the Sludge God is a prequel to the upcoming game by Saber Interactive & Focus Entertainment, John Carpenter's Toxic Commando.