Dying Light, the webcomic portion of Project Mammoth, takes place outside the domes. Naturalists – a militant group of Outsiders created by Hunter and his family – have chosen to fight back against the Domers who left them outside.

After Hunter’s father is killed in battle, the Naturalist’s activities have become even more aggressive, with Hunter’s brother leading the charge to destroy both the domes and Domers alike. When a strange woman contacts Hunter with proof that his father might still be alive, Hunter embarks on a mission to find him but in order succeed, Hunter will have to put his faith in the very Domers whose lives his actions have destroyed.