Bass on disc 1 recorded by Dan Biggin, except "The Death of Satan" by Rodrigo Cuadra, "Grand Design" by Mauricio Peña, "Sacrophobia" by ANton Reisenegger.
Bass on disc 2 recorded by Juan Francisco Cueto.
Guest Vocals on "La Fiura" by Marc Grewe, "Spontaneous Combustion" by Schmier, "Sacrophobia" by Tomas Lindberg, "The Malefice" by Rodrigo Cuadra.
Gust Solo on "King Pest" by Álvaro Soms.
Cover Artwork by Santiago Caruso.
Original Pentagram logo by Fernando Mujica.
Pentagram MCMLXXXV illustration by Manuel Tinnemans.
Necroframe illustration by Fran Muñoz.
Band photo by Claudio Bergamin.
Layout and Design by Fran Muñoz.
Recorded at Sade Studio, Santiago, Chile by Juan Pablo Donoso, and HVR Studio, Suffolk, UK by Dan Biggin.
Mixed at HVR Studio by Dan Biggin and Anton Reisenegger.