Stalker - Call of Pripyat/Call of Chernobyl (Dualshock 4) DualShock 4 Ensure Steam is running "As Administrator" to use this setup... Additional Functions: "Share" + "Square" = F1 Hotkey Slot, "Share" + "Triangle" = F2 Hotkey Slot, "Share" + "X" = F3 Hotkey Slot, "Share" + "Circle" = Flashlight, "Share" + "Trackpad Click" = Change Ammo Type. To holster/unholster main weapon simply click the Trackpad. Mouse Inputs Keyboard Inputs Mode Shifts