ENBSeries v0.068 for Stalker

Warning! This version developed for GeForce 8xxx series videocads or better, other may or may not work, at least i did the code for them (not tested). Try to run yourself. Another changes are new filtering algorithm and preset AlternativeDepth always forced to be 1. By default in game F12 key using for screenshot capture, change it to other one in game or in mod configuration file.
Note: this mod version may work for other games if running on GF8xxx videocard (or higher), experiment yourself.