Onirica is a short, experimental and state of the art looking horror mod, which brings you to explore the darkest corners of hero’s mind.

xTenshi says

10/10 - Agree Disagree

A modification that portrays many attributes that most mods fail to present. Gloomy, explorational, mysterious, depressing, suspenseful, and basically all things that make the player want to know what and where they are.