This modpack focuses on making minecraft just a little more terrifying, without adding too much. Just some scary creatures and some visuals.
WARNING: This modpack uses shaders. If your having performance isues, try setting the preset on Performance or Best Performance. I personaly use the Balanced preset because any higher only increases shadow sharpness wich cuts my FPS in half if I look at it. But Quality also works fine. You also don't need a lot of render distance (10 - 12 is enough).