I started Demoniacal Possession in the summer of 2005 but the band soon ended shortly after making an unreleased recording. In October 2007, Demoniacal Possession returned and released a self-titled demo as a CD-R in 2008. tracklisting:
1. Afterlife
2. Sea of Rotting Corpses
3. They Feast Upon the Living
4. Dismember The False Prophet
Demoniacal Possession released another demo as a CD-R called "Killed By Cropsy." Tracklisting:
1. Intro
2. Killed By Cropsy
3. Harlequin Ichthyosis
4. Death is Here
5. Rats
6. The Gateway to Hell
7. The Attack... (Hunger of the Zombies)
The songs "Rats" and "The Gateway to Hell" feature Bitch Killer/The Great Columbine Massacre/Y'Golonac vocalist The Cursed God (aka: El Aborto) on lead vocals.