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The Documents Thread is a Main Mission Fork introduced to S.T.A.L.K.E.R.: Lost Alpha from v1.4000 onwards.

Marked One, since you're already at the Agroprom look for some papers. In the event of military didn't put everything in a case.
And forget to pay me a visit.

- Sidorovich


  • In an attempt to add more depth to the S.T.A.L.K.E.R.: Lost Alpha gameplay, an optional layer of play has been introduced which is referred to here as the Documents Thread.
  • The Documents Thread is optional and may be ignored by the player without compromising Game Completion.
  • The Documents Thread is also a work in development and contains known issues (bugs).
  • Furthermore, at the current time, this thread is very linear and easily broken. Any 'breakages' are also, sadly, irrecoverable.
  • At the current time (v1.4002) the thread will end without resolution at the Find the documents (Yantar) stage.


The thread currently consists of the following missions:
  1. Steal the box from the army outpost
  2. Find the documents (Agroprom)
  3. Find the documents (Forest)
  4. Find the documents (Dark Valley Underground)
  5. Find the documents (Yantar)


  • As stated - if any precursor mission is failed, the next part of the Documents Thread will not be issued.


  • The failure of a mission within this set may result in "dead weight" as the player moves around the zone.