Branch map
Branch Integration
The Extinction Cycle wiki works best when each branch feels like part of one shared catastrophe rather than a disconnected side road. Season 1 creates.
Open Branch Integration in the interactive wiki
Key Search Terms
Branch IntegrationBranch mapExtinction Cycle reading orderExtinction Cycle chronology
Overview
Each branch should be read as a different answer to the same question: what does humanity become after VX-99 breaks the species? Soldiers become guardians. Scientists become reluctant weapon-makers. Families become units. Dogs become memory and warning systems. Firefighters become survivors. Civilians become witnesses. Outposts, islands, valleys, carrier decks, and ruined cities become experiments in rebuilding.
Branch Guides
[[branches/main-extinction-cycle-season-1|Main Extinction Cycle / Season 1]]: Core outbreak, Team Ghost, scientific war, ROT
[[branches/dark-age-season-2|Dark Age / Season 2]]: Eight-year aftermath, Allied States, New Gods, webbing, Galveston
[[branches/missions-from-the-extinction-cycle|Missions from the Extinction Cycle]]: Anthology bridge and side-story continuity
[[branches/extinction-survival|Extinction Survival]]: Lost Valley, Carver and Shrek, West Coast settlement and regional defense
Shared Continuity Threads
VX-99 and the Hemorrhage Virus
All branches live under the same biological shadow. Whether the story is Team Ghost at Building 8, Meg in Queens, Carver in California, Jack and Dee in New Zealand, or Fitz in the Dark Age frontier, the root crisis is the same: human science turned the boundary between person and predator into a battlefield.
Military aftermath
The universe is full of soldiers whose command structures fail or fragment: Team Ghost, Variant Hunters, Team Titanium, Marines, Navy survivors, Shader's network, New Zealand military remnants, ROT defectors, and Dark Age outpost defenders. The branches differ in scale, but all of them ask whether military skill can protect people without repeating the arrogance that caused the disaster.
Suggested Universe Reading Flow
Extinction Red Line for the VX-99 origin.
Main Extinction Cycle / Season 1 through Extinction War for the central war.
Missions Vol. 1 and Missions Vol. 2 to expand the same era.
Redemption Trilogy when following Meg Pratt and New York civilian survival.