"Massive Conspiracy Against All Life" (2008) is the fourth full-length album by San Francisco-based one-man black metal band Leviathan. The man behind Leviathan - Wrest, does wonders on 'Massive Conspiracy Against All Life', creating a black metal album full of experimentation and strange ambience. He capitalizes on black metal experimentation with an ambience that can be both unsettling and unrelenting at the same time, taking the listener on an impressive black metal expedition; down a narrow, creepy stairway into the depths of hell.