Ragnarok was only the beginning.
Buried in Cheyenne Mountain, Colorado, is the massive Bunker One. Long conquered by the spawn of the xenovirus, it is now the mission of Alex Keener, Samuel Neth, and Makara Angel to find the fallen...
In the year 2030, the meteor Ragnarok impacted Earth, rending the world a wasteland. Billions died, the sky went crimson, and the world entered an ice age from which it will not emerge for centuries.
By 2060, what is left of the United...