The zombification process follows a structured evolutionary cycle, adapting to environmental conditions and ensuring the infection spreads efficiently. The transformation follows two major paths:
- The Standard Infection Path → Zombies progress through four color-based stages before potentially becoming Spore-born entities.
- The Mutant Divergence Path → Instead of progressing to Phase Four, certain zombies mutate into Phase One or Phase Two Mutants, developing grotesque biological enhancements.
- Direct Bite or Scratch: The most common method of infection. Once bitten, victims enter Phase One within 12-24 hours.
- Spore Inhalation: Infected spores, released by Phase Four zombies, rapidly corrupt the lungs and brain, transforming victims in minutes to hours depending on exposure.
- Fluid Contact: Infected blood or bodily fluids entering wounds slows cognitive decay but extends the infection period. Some survivors resist for weeks before turning.
- Environmental Infection: Some locations become highly contaminated zones, making prolonged exposure deadly without protective gear.
- Appearance:
- Skin takes on a sickly green hue with a rough, pebble-like texture.
- Minor fungal growths appear on wounds and orifices.
- Muscles still intact, allowing for basic movement and slow, uncoordinated attacks.
- Behavior:
- Instinct-Driven: Moves towards sound, light, and movement but can be distracted easily.
- Semi-Cognizant: Sometimes mumbles words or follows patterns from their past lives.
- Weakest Stage: Can be taken down with minimal effort.
- Weaknesses & Countermeasures:
- Blunt force trauma easily crushes the skull.
- Fire is highly effective due to underdeveloped fungal resistance.
- UV light exposure temporarily disorients them.
- Appearance:
- Skin darkens to a yellowish hue, and fungal plating spreads over joints and vital areas.
- Some develop elongated fingers and nails, turning into crude claws.
- Faster muscle decay, leading to distorted movement patterns.
- Behavior:
- More Aggressive: Moves in small packs, demonstrating rudimentary hunting behavior.
- Less Distractible: Loud noises still attract them but no longer stop their pursuit.
- Better Coordination: Starts working together in groups of 5-10 zombies.
- Weaknesses & Countermeasures:
- Firearms still effective but require multiple headshots.
- UV light temporarily slows their movement.
- High-pitched ultrasonic frequencies cause confusion.
- Appearance:
- Thick, orange fungal armor hardens over key areas like the chest, back, and limbs.
- Eyes are completely milky white, eliminating sight in favor of echolocation and scent tracking.
- Some zombies develop secondary limbs or grotesque physical distortions.
- Abilities:
- Regeneration: Can heal non-fatal wounds over time.
- Enhanced Strength: Can break through doors and punch through walls.
- Speed Boost: Capable of short bursts of sprinting.
- Behavior:
- Hunts Strategically: Will circle prey and wait for a perfect ambush opportunity.
- Highly Resistant: Headshots require armor-piercing rounds.
- Weaknesses & Countermeasures:
- Cold temperatures slow their regeneration.
- Explosives & high-caliber weapons are required for efficient kills.
- Chemical agents (acid-based solutions) eat through fungal plating.
- Appearance:
- Fully covered in crimson fungal plating, resembling a plant-based humanoid.
- Some attach themselves to buildings, forming organic nests that birth new zombies.
- Tendrils emerge from their bodies, allowing limited environmental manipulation.
- Abilities:
- Spore Clouds: Can release airborne infection spores, transforming victims in minutes.
- Plant-Like Regeneration: Severed limbs grow back if left unchecked.
- Hive Mind Connection: Appears to coordinate attacks with other zombies.
- Behavior:
- Prioritizes Infection Over Killing: Will attempt to spread spores rather than outright attack.
- Creates Contaminated Zones: Establishes spore nests that rapidly multiply zombies.
- Weaknesses & Countermeasures:
- Fire is the only way to kill them completely.
- Extreme cold can put them into a dormant state.
- Gas masks and full-body protection are essential when near infected zones.