Alternate titles: S.T.A.L.K.E.R.: Clear Sky – Prologue | S.T.A.L.K.E.R.: Clear Sky | S.T.A.L.K.E.R.: Czyste Niebo – Prolog | STALKER: Clear Sky – Prologue
Description of S.T.A.L.K.E.R. – Clear Sky
S.T.A.L.K.E.R. – Clear Sky is an action video game that was released on PC / IBM console in 2008. It was developed by GSC Game World and published by GSC Game World, Koch Media GmbH (Austria), and ZOO Corporation.