From publisher blurb:
In the ruins of an ancient city, a band of treasure hunters seeks ancient artifacts to fuel the creations of a powerful Tinker Mage. Armies trade musket fire across rolling hills as pikemen brace to receive a charge of monstrous shock troops. An assassin in the service of the Goddess of Death and Disease sets a gunpowder charge beneath the foundations of a rival church. A wizard faces down a psion in an arcane duel for possession of a trove of ancient texts. All these adventures and more are daily occurrences in the world of Children of the Apocalypse, a post-apocalyptic fantasy setting for Savage Worlds.
Children of the Apocalypse is a high-fantasy, high-theology, early black-powder-era setting taking place five centuries after a modern technological civilization collapsed in a great plague. The plague itself was actually intended as a genetic enhancement to psychic ability, and a few children born in the years following the plague had near-godlike abilities as a result – these children eventually went to war and the nine survivors, now known as the Nine Gods, maintain an uneasy détente.