Inspired by Extinction Threshold, this guide shows how to build a real-world bug out shelter—off-grid, self-sufficient, and crisis-ready. Learn survival strategies rooted in fiction but built for reality.

Forget zombies—rage virus outbreaks are faster, deadlier, and all too real. Discover how Extinction Threshold reinvents the trope with the Vostok Virus: a terrifying mutation that turns people into relentless predators without killing them first.