Aris scrolled to the most recent addition.
Each entry was a nightmare reduced to data.
Aris Thorne smiled a cold, hollow smile. The zombies had started reading.
Category: Alpha. Subclass: Feral. Symptoms: Full necrosis, locomotor capacity 0.7 m/s, no higher brain function. Primary vector: saliva-borne pathogen (see Neuro-Lyssavirus Σ). Threat Level: Minimal (solo), High (swarm). Disposal: Standard cranial breach. index of zombie
He paused. The groaning grew louder. It sounded almost like speech. A word, repeated, muffled by rotting flesh: “Index.”
Category: Omega. Subclass: Cognizant. Symptoms: Minimal necrosis. Retains 60-80% of pre-mortem cognitive function. Capable of tool use, ambush tactics, and avoidance of common deterrents. Displays emotional mimicry. Threat Level: Unpredictable. Note: Does not respond to standard cranial breach. Target must be incinerated.
Reproduction rate of the undead. Current estimate: 1.4. For every one zombie neutralized, 1.4 new hosts are infected. Net population growth: +40% weekly. Aris scrolled to the most recent addition
Category: Delta. Subclass: Reactive. Symptoms: Partial laryngeal regeneration. Emits a 110dB subsonic pulse when agitated. The pulse attracts all Alphas within a 400m radius. Threat Level: Extreme. Disposal: High-caliber, distance engagement only. Do not engage within 50m.
But the most terrifying entry was not a zombie type. It was a statistical probability.
This was the one that kept Aris awake. The Revenants were the new ones, the freshly turned who still looked almost human. They could weep, speak fragmented phrases, and even smile. They used doors. They remembered where the armory was. One had been found standing outside its former home, holding a rusted key, as if waiting for someone to let it in. The zombies had started reading
A soft groan echoed from the ventilation shaft. Aris didn’t reach for his gun. He reached for his keyboard. A new variant, perhaps. Another line of data.
Dr. Aris Thorne didn't slay zombies. He filed them. For the past eleven months, since the Great Rising, he had been the chief architect of the Zombie Index , a living (if one could call it that) document that aimed to bring order to the apocalypse. The Index was the Consolidated Undead Catalog, Version 4.7, stored in the hardened servers of what was left of the Centers for Disease Control. It was a dry, terrifying, and utterly essential bible for the survivors of the Fall.
He remembered the day they added the Screamer. A scout team had cornered one in a pharmacy in Macon. They’d tried to take it down quietly with a knife. The resulting howl had brought three hundred Walkers down on them in twelve minutes. The Index had cost them two good people, but it had saved a thousand since. Every entry was a gravestone and a lesson.