The stalkercsfirst25mingameplay_640x360.wmv file you have requested: Clear Sky / Media / Videos / Clear Sky 25 Minute Gameplay Video - 352mb 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 is a slightly higher resolution (640x360) version of the 1Up and GameVideos 25 minute gameplay video of S.T.A.L.K.E.R. Clear Sky.Warning, there be some spoilers. Enjoy!!!!