Miasmal was formed in 2007, in Gothenburg, Sweden. In spring 2008, a 4 track demo was recorded by the band. This demo was released by Detest Records in 2008, and was also released as a limited 12" vinyl in 2009 as a co-release between Detest Records and Nuclear War Now. A few months later an additional 100 copies were pressed as an picture disc edition. All formats are now sold out. In 2010 a 2-song 7" EP was released on Detest and Me Saco Un Ojo. It's currently sold out but should be repressed summer 2011.