S.T.A.L.K.E.R. Call of Prypyat - Collector's Edition S.T.A.L.K.E.R.: Call of Pripyat is the third entry in the acclaimed S.T.A.L.K.E.R. series Action gameplay combined with strategy and tactical elements, with single- and multi-player modes Photorealistic graphics depicting the devastated area surrounding the Chernobyl reactor Gigantic game world offers total freedom of action, with over 70 custom missions and extended side quests Collector's Edition includes area map, tech-tree poster, stickers, and more