The first major release by Colombian cult MASACRE! Recorded on this day in 1990 at Midi Mix Studios, Medellín, Antioquia, Colombia.
Self-released the following year, it quickly reached the European underground and they soon signed to Osmose. The debut LP Reqviem was released in October 1991; followed by this EP, Ola de Violencia - re-released as a split with PROFANATICA - in 1992. The split included two live bonus tracks.