Zeenon is a death metal band from Oslo, Norway. They play metal with a distinctive blend of hypnotising speed, higher order technique and destabilising Budgiesque riffs. The band was started in 1995, and released several self-financed demos. Their EP Against the World from 2000 landed them a gig at the Inferno Festival in Oslo, Norway. In 2005 they released their first official album Blood Vessel Criteria on Retribute Records.