The Elder Scrolls IV: Oblivion mod - The Oubliette - Lost Ayleid Chambers

The Oubliette is a mod for Elder Scrolls IV: Oblivion. The Lost Ayleid Chambers is one of the smaller locations in The Oubliette. This very dark area has one of the best entrances -- It is pitch dark when you first enter, and there's a classic horror surprise for you when you "turn on the lights" using whatever light source or ability you may have.