A seasoned Free Stalker tasked with guiding a band of Mercenaries deep into The Zone to investigate a paranormal radio signal. Based on the S.T.A.L.K.E.R. video-game series by G.S.C. Game World.一个经验丰富的 Free Stalker，任务是引导一队雇佣兵深入 The Zone，调查超自然无线电信号。基于 G.S.C. Game World 的 S.T.A.L.K.E.R. 视频游戏系列。
