Event Arcs
Mount Katahdin
Collaborator base, missile-silo threat, Timothy's escape, and the New Gods' use of human infrastructure
Open Mount Katahdin in the interactive wiki
Key Search Terms
Mount KatahdinEvent ArcsExtinction Cycle loreExtinction Cycle timeline
Overview
Mount Katahdin is one of the most important Dark Age collaborator settings because it proves that the New Gods do not rely only on monsters. They use people, bases, codes, vehicles, prisoners, laboratories, and old military infrastructure. The site is built around a hidden bunker and missile silo, turning a forgotten national-security facility into a weapon for a post-human empire.
The arc matters because it gives the New Gods a human face. Pete and Nick are not Variants. They are collaborators who convert fear, family desperation, technical knowledge, and ambition into logistics. They show how the enemy can scale beyond teeth and claws.
Base background
Pete is the key figure linking Mount Katahdin to the old world. He is described as a former defense contractor who knew about the facility because of classified work maintaining or updating it before decommissioning. After the Great War of Extinction, that knowledge becomes strategic power. When other officials who once knew about the site are gone, Pete can introduce the base to human allies of the Variants.
The base contains a bunker and a prototype nuclear warhead. This makes it more than a refuge. It is a strategic threat and a symbol of the series' recurring fear: old human weapons remain dangerous long after old governments fail.
Collaborator system
At Mount Katahdin, humans provide what Variants alone cannot. They manage access, guard prisoners, maintain equipment, obey command schedules, move convoys, handle codes, and translate New Gods ideology into practical action. Pete's role is organizational. He knows the base and can make its systems work for the enemy.
Nick's role is more personal and unstable. His loyalty begins in desperation after the first war, when he hides in a cabin with his wife and daughters and hears a radio message about a safe community. Katahdin saves his family, or at least he believes it does. From that motive, he becomes a collaborator officer, prisoner handler, and VX-99 animal researcher associated with dogs and bats.
Nick's cruelty toward prisoners is tied to ideology. He frames captivity as a chance to atone by serving the New Gods. His interest in Timothy Temper shows how the collaborators try to repurpose the young as future warriors or believers.
The weapon and the New Gods
Pete's defining plot function is his role as custodian of the nuclear weapon. When a New Gods general arrives, Pete and Nick receive him and show him the missile. Pete uses keycard access and brings the general to the platform, preparing to move forward with the plan. The old world built the weapon for deterrence. Mount Katahdin converts it into extinction politics.
This weapon matters thematically as much as tactically. The New Gods do not need to invent human self-destruction. They can inherit it. Collaborators open the doors.
Timothy and the warning
Timothy Temper's Dark Age importance increases dramatically through the Mount Katahdin arc. After Jake Temper dies during the attacks on Peaks Island and Outpost Portland, Timothy's grief pushes him toward revenge. That choice leads to capture by collaborators and exposure to the enemy's base.
Timothy survives long enough to become a critical intelligence source. He and Ruckley eventually find a working radio after discovering an ambushed convoy, only to be challenged by surviving soldiers. Once they identify themselves, Timothy and Ruckley explain what they have learned: Mount Katahdin is the collaborator base and the threat includes a nuclear weapon. Timothy shifts from grief-stricken teenager to witness whose information can save outposts.
Collapse
Nick's private instability helps mirror the wider collapse of the collaborator system. His jealousy over Ray and Diana leads him into violence. Ray dies after Nick's attack, and Nick later finds himself badly wounded as the situation falls apart. The thralls he once helped control return without his remote, his family has left with the convoy, and the apparent sunrise becomes a bombing run destroying the convoy. Retrieved material strongly implies Nick's death or total defeat, even if clean body confirmation is not present in the summary.
Major deaths and losses
Ray the collaborator dies after Nick's jealous violence.
Many prisoners, guards, collaborators, and New Gods-aligned personnel die as the Katahdin system collapses under counterattack, internal brutality, and bombing.
Nick is presumed dead or completely defeated after the Mount Katahdin collapse material.
The strategic loss for the New Gods is more important than a single body count: they lose secrecy around one of their major human infrastructure nodes.
Science and strategic developments
Mount Katahdin confirms that the New Gods use VX-99 on animals, including dogs and bats, expanding the old bioweapon sin into a new animal-weapons program.
The site shows the hierarchy of human collaborators, thralls, Scions, and New Gods-aligned command structures.
It proves that old human infrastructure, including nuclear systems, can become part of the enemy's arsenal when people with the right knowledge collaborate.