Search for “Big Brother Mod by Smirniy Version 20 Final.7z” or “.exe” from trusted mod repositories like , Ap-pro.ru , or C-Concierge . Avoid random file-sharing sites. Verify the file size—it should be approximately 3.8 GB .
: Integration of minor story expansions and hundreds of new survival items. Installation Guide
Drag and drop these files directly into your main base game directory.
Drag the gamedata folder into your main S.T.A.L.K.E.R. directory (usually located in Steam/steamapps/common/STALKER Shadow of Chernobyl ). 3. Edit the fsgame.ltx File
If you need help resolving a specific issue with this setup, please share:
game. It is highly recommended to start with a fresh save to avoid corruption from previous versions.
The mod's community is most active in specialized online forums. The "South Plus" forum ( summer-plus.net ) and "Level-Plus" ( bbs.level-plus.net ) are hubs for English and Chinese discussions, where you can find links, walkthroughs, and support. Sites like savegame.info also offer 100% completed save files if you wish to skip to specific story points.
Fix: The Smirniy Mod changes underlying logic flags. Loading a save file created on an older version will break the script logic. You must start a fresh playthrough to clear internal errors.
While you may search for "Version 20 final," the definitive and final iteration of this mod is officially designated as , released by the modder Smirniy on January 11, 2022. This is the complete version that includes all planned content and updates. Any mentions of "version 20" most likely refer to an earlier build or a different release number from a particular distribution channel, and "0.22.0.022 FIN" is the correct name for the final release.
Old save files from legacy versions (v0.18/v0.19) are incompatible with the final structural adjustments of Version 20.