Following a catastrophic containment breach at a classified industrial megacomplex, the surrounding region has been plunged into perpetual chaos. Anomalous energy fields have violently mutated the local population and wildlife into hostile, relentless entities. Players take on the role of rogue operatives trapped within this ever-shifting Quarantine Zone. With society completely dissolved and no extraction coming, the only objective is survival — scavenging ruined sectors, reverse-engineering abandoned technology, and pushing back against endless hordes of abominations.