Deep Silver has issued the first patch for
S.T.A.L.K.E.R.: Clear Sky, bringing to v1.5.03 the official prequel to the survival FPS game
S.T.A.L.K.E.R.: Shadow of Chernobyl. The patch optimizes the performance of the game by approximately 5%. In addition to that, the update improves the overall stability of the game and fixes potential load/save issues. Further, the balancing of the multiplayer mode has been changed. Thanks:
Blues.