From publisher blurb:
A dark star fell from the sky bringing with it the end of all things! The sanctity of the world known as Abaddon was shattered when a global apocalyptic event of a meteor impacting the planet causing a destructive ecological and eldritch change. Now there is no day or night, just never ending Apocalypse. An undead world ruled by fear and horror. Undead nightmares prowl the darkest forest with malevolent ghouls, grim demonic fiends and horrific vampires prey on a fearful populace. The world is dominated by the monstrously powerful immortal evils that reigns supreme over this world. And with all this the mysterious force known as Nightwall. Evil dominates the world to be challenged by noble heroes fighting to take back a world that should belong to them. Are you willing to take up the fight?
A new kind of undead rose soon after the meteor strike, when the Nightwall fell. At first, the shambling figures seemed just like any other zombie. When the undead rose from the Tomb Cities of Shaan, the warrior-kings of the past attacked their servants and warriors, who had risen as shambling zombies. The zombies pinned them, wore them down, and tore them apart.
Inside this book you will find you’ll need to embark on adventures in the exciting setting of Obsidian Apocalypse:
Toolkit Setting Templates: World of the Undead - Undead raise due to the necromantic energy in the meteor.