Pheromone secretion
Pheromone Secretion
The Pheromone Secretion icon


Axillary steroids manipulates pheromone production, making victims more charismatic and able to easily manipulate/seduce others. Increases infectivity

DNA Cost


Previous Symptom

Steroidal Boost

Next Symptoms

Anabolic Boost (Shadow Plague), Photophobia (Shadow Plague)

Pheromone Secretion is a Tier 4 symptom exclusive to the Shadow Plague DLC. It manipulates pheromone production through axillary steroids. This makes victims more charismatic and cunning, which in turn allows them to easily manipulate others. This symptom increases infectivity as a result.

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