Dominating the supernatural post-apocalypse genre, SINS is a narrative role-playing game focused on telling the stories of powerful entities known as Nemissaries in the ruins of 22nd Century Earth. These reborn individuals are people of immense will, who have dragged themselves back from the brink of death, and returned with a wealth of mysterious powers with which to fight the undying hive-mind known only as the Brood. SINS utilises a d6-based dice pool engine, built around fluidity, narrative play, and character development. Players take on the role of Nemissaries - beings of immense ability that hold the power to restore and rebuild the world as they see fit. Their powers come at great cost however, and every Nemissary must wage a personal battle with their inner demons to maintain their strength. The world of SINS is full of a great many mysteries, and only through personal development and moral strife will the Nemissaries uncover them all.