Band was formed back in 2004. In the beginning there were some style-searchings, line-up changes, and stuff that usually goes on with the band, developing and establishing it's own, unique sound. Each band member inspired and influenced the creation of PERIMETER's exclusive sound and the band's music in general. PERIMETER combines extreme low-tuned blasting metal assault with episodic math rhythimcs, tempo changings, noise electronics and diverse growling approach. PERIMETER are one of the most well-known new wave extreme metal bands in Russia with their own growing fan-base called PERIMETER ARMY.

Band released their first album 'Healing by Festering' on Mazzar/Mystic Empire label. This record got good response in Russia and obove. PERIMETER shared the stage with such bands like: Mnemic, Obituary, Decapitated, Raunchy, Anal Cunt, played on many big festivals.