Most bleak ENBs have two problems: Extreme contrast, and too low saturation. In this ENB, I've sought to preserve the detailed lighting and boosted contrast that most ENBs offer, without going overboard on anything. DOF is nonintrusive, SSAO blends perfectly to make lighting more natural and provide deeper shadows, and eye adaption and proportional levels of lighting help provide high contrast lighting without blinding whites or pure black shadows. It also helps maintain a decent amount of color in your world, boosting where it should and decreasing where it shouldn't.
<br />Performance (on a 7870)
<br />No ENB: >70 FPS
<br />Base: >60 FPS
<br />Reflections: Base - 5
<br />SSAO: Base - 15
<br />DOF: Base - 10
<br />Skylighting: Base - 5
<br />Total w/ full graphics: Average 35 FPS, minimum 25, with grass mods.
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