Nekrodelirium was formed in the beginning of 2011 as a side-project by Sandra Stensen and Erik Röjås.
The band went on its first tour in August 2013 in Russia. In april 2014 the debut-MCD: Apocalypse was recorded in Studio Souless by Ola Lindgren(Grave), as a second, more extensive, russian-tour was embarked upon immediately after its digital release.
Later on the band have have performed live in Stockholm and Oslo. The label Temple of Darkness released the MCD physical in February 2016.