Shaggy Sergei

 is a minor character appearing in both S.T.A.L.K.E.R.: Shadow of Chernobyl and S.T.A.L.K.E.R.: Lost Alpha.

"Ah stalker, thank goodness, a kind face, help me please."

- Shaggy Sergei

Overview

 * An imprisoned Duty soldier located in the basement of the Bandit Base in Dark Valley.
 * When driving back into the map from Darkscape (after visiting Sin), the player will be prompted by Petrenko to rescue this character from the Bandits.
 * Plays no other part other than to be saved from imprisonment.

S.T.A.L.K.E.R.: Lost Alpha:

 * Imprisoned by Bandits, must be rescued by the player (but doesn't need to be escorted afterward:
 * Related missions:
 * Free the Dutyer from prison

S.T.A.L.K.E.R.: Shadow of Chernobyl:

 * Plays exactly the same role, however the way in which the mission is obtained is completely different.

Trivia

 * His PDA entry comically states he is "Patrolling the perimeter".
 * Attempting to eradicate the local opposition before releasing him risks getting him executed.