Amid the chaos in the ruined Chernobyl Nuclear Station, Hours after a mysterious second explosion in the core of the Chernobyl Ruins a scavenger team known as Unit Kappa-7 infiltrates the Black Zone. The guards and remaining scavengers stumble into a restricted area deep beneath the complex: the Isolation Vaults, once used to study radiation-resistant lifeforms. Now, grotesque part-human creatures roam. The explosion has awakened them—and mutated them further. They find themselves in a. battle with (The Nucleus Host: a bloated fusion of human and reactor control hardware, surrounded by floating radiation drones:1.9), and whispering in broken alien tongues. Subtle red and white highlights. The Nucleus Host is guarding the Food Creation Laboratory