Save after the X-5 laboratory, where many have a bug with Dvupalov, this save will help you bypass the bug. Save in the bar, after handing over the documents to the Professor.
Safe Steam version of the game!
Also, before replacing files, be sure to save the original save files!

Installation instructions:

Download the archive and unzip it, moving the files
C:\Users\Username\AppData\Local\Stalker2

Before copying and replacing anything:

1. Save your folder of the same name

2. Disable cloud saving in steam (right-click on the game - properties - general - remove the slider in the steam cloud column)

3. Replace the folder C:\Users\Username\AppData\Local\Stalker2\Saved\STEAM\SaveGames with the folder of the same name from the archive. You don't need to replace anything else.

Author: Ghost2k