Through the irradiated haze of the wastelands strides Karnyx, the Rad-Walker, a lone figure immune to the toxic storms that would melt lesser beings. His armor, forged from scavenged pre-war tech, hums faintly with containment fields, shielding his every step. In his hand, he carries the "Radium Core," a volatile power source said to be the key to reactivating the last life-support systems buried deep within humanity's ruins. The glow of his path marks both hope and peril—a savior to some, a harbinger to others.