Welcome to Daemonic. Twenty years ago, for reasons no one understands, monsters came to the world. These demons take over human bodies, transforming them into powerful beings. Some are subtle transformations, human-looking monsters that manipulate and infiltrate. Most are obvious, shambling corpses and giant insects and goat-headed walls of muscle. Demons are easy enough to kill individually, but in numbers are nearly impossible to defeat with conventional weapons. And numbers they had. Within six months, the demons had conquered and destroyed nearly half of humanity. The remnants worked hard to create strongholds from the remaining cities, worked to understand how to destroy these creatures. Now, twenty years later, humanity is ready to unleash it's ultimate weapon. You.