S.T.A.L.K.E.R.: Call of Pripyat (Ukrainian: Поклик Прип'яті, Russian: Зов Припяти) is a first-person shooter survival horror video game developed by Ukrainian video game developer GSC Game World for Microsoft Windows. It is the third game released in the S.T.A.L.K.E.R. series of computer games, following S.T.A.L.K.E.R.: Shadow of Chernobyl and S.T.A.L.K.E.R.: Clear Sky, with the game's narrative and events following the former.