Endless Forest
Endless Forest is a horror mod that transports you to an endless forest where there are no people or animals — only endless rows of trees and the sound of the wind.

Over time, it begins to feel like you are not alone here. Strange silhouettes appear among the trees, and the feeling that you are being watched grows stronger.
As night falls, an unknown creature appears in the forest. It cannot see you, but it hears every sound perfectly. To avoid encountering it, move quietly and crouch (Shift) to muffle your footsteps.