Started in 2005, signed to Telegrammetry Recordings in 2006 with the release of "This Emptiness". Followed by the release of "Torture Tactics" in 2007. In 2009 came the self release of "Necrolust" and live shows. Performing with bands like God Module, Alien Vampires, and Reaxion Guerilla. Mordacious was also featured in the Sonic Seducer Battle of the Bands contest for 2009 with the song "Toxic" on the cd included with the magazine.