The stalker_complete_2009_patch_188.8.131.52.zip file you have requested: Shadow of Chernobyl / Mods / Singleplayer / STALKER Complete 2009 Patch - 506.42kb is not available. Perhaps try browsing all files for the game S.T.A.L.K.E.R. Shadow of Chernobyl and upload any files you want to share or are missing. This is the only information we could locate:
This patch improves stability of Stalker Complete 2009 1.4.3, addressing minor issues associated with it's latest features.