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The Firefly is an artifact found in S.T.A.L.K.E.R.: Lost Alpha and all canon S.T.A.L.K.E.R. games except S.T.A.L.K.E.R.: Shadow of Chernobyl.

Artifact with spastic movement patterns. It's easy to figure out that the core is the culprit which triggers a continuous chemical reaction.
- Inventory description


  • Not yet observed in the wild.
  • Synthesis apart, most specimens are obtained from looting dead stalkers.


  • A useful artifact which also attracts a good price.


  • This artifact may be synthesized using an Artifact Merger with the appropriate recipe from the commonly available Wrenched, Slug and Stone Blood precursors.
  • (Looks all the world like the Zone's version of a fried egg that has had a brush with an Electro)