stalker
The subject of this article appears in S.T.A.L.K.E.R. 2: Heart of Chornobyl.

A common artifact found in acid anomalies. Facilitates the rapid growth of fungi and microbes. Storing it alongside foodstuffs, including canned goods, is not advised.

In-game description

The Mold is a chemical artifact in S.T.A.L.K.E.R. 2: Heart of Chornobyl.

Description

TBD

Acquisition

TBD