S.T.A.L.K.E.R.: Clear Sky was revealed by GSC Game World for PC last month and is due Q1 2008. The story of S.T.A.L.K.E.R.: Clear Sky brings the players one year prior to the events of the original S.T.A.L.K.E.R. game in 2011.
A group of stalkers has for the first time reached the very heart of the Zone â€“ Chernobyl Nuclear Power Plant, and brings about a cataclysm on the brink of a catastrophe. New areas, which remained unknown since the time of the Zone emergence, appear on the Zone map. The Zone continues to shake with blowouts. The Zone is unstable. The anomalous activity is at its maximum.
The Clear Sky prequel to the creepy FPS S.T.A.L.K.E.R. shows its face in this debut trailer.
Click on the bottom-right corner arrow to view it full-screen.