The members of Antestor gave Hellhammer the demos for the songs in person, but according to Blomberg, he never met the Antestor members in studio personally because the producer Børge Finstad wanted to work with each musician alone per time to achieve better and more productive results.
Članovi Antestora Hellhammeru su u četiri oka dali demo uratke pjesama, no prema Blombergovoj izjavi, on nikad nije upoznao Antestorove članove u studiju zato što je producent Børge Finstad želio raditi sa svakim glazbenikom zasebno kako bi postigao što bolje i produktivnije rezultate.