The truesky.rar file you have requested: Clear Sky / Mods / Singleplayer / True Sky Mod Preview (AI Demo) - 8.07kb is not available. Perhaps try browsing all files for the game S.T.A.L.K.E.R.: Clear Sky and upload any files you want to share or are missing. This is the only information we could locate:
This file is a demo for the 'coming soon' mod: True Sky. This demo will show-off AI & a few small player changes to demonstrate the mod's attempt to change what Clear Sky 'should have been'.