Archotype creates melodic black and death metal from Cologne since 2011, their Jungian-derived name suggesting the primordial patterns underlying their compositions. Nearly fifteen years on the Rhine have refined their approach to melodic extremity.

Arcsign is a melodic death metal band from Bielefeld, Germany, founded in 2009, whose dark-melancholic mood paired with hard rhythmic passages draws influence from Ghost Brigade, Insomnium, and Katatonia. Their discography includes the Reflections demo, the album Forlorn Dreams, and a 2016 debut album, developed through several lineup changes over the band's history.

Arctic Chonk delivers death metal from Askersund in Närke since 2017. Their playfully absurd name — a chubby Arctic creature — brings unexpected humor to the serious business of death metal from this small Swedish lakeside town.

Arctic Dreams blends symphonic industrial black metal with death metal, originating from Saint Petersburg before relocating to Belgrade, active since 2022. Their frozen-vision name bridges Russian and Serbian extreme metal scenes through orchestrally enhanced industrial darkness.

Arctora operates at the intersection of black, death, and melodic death metal from the Finnish underground since 2014. Their Arctic-tinged name suits a sound that draws from the full frozen spectrum of Nordic extreme metal.

Arcturon has delivered melodic death metal from Reigoldswil in Basel-Landschaft since 2013. From this small village in the Jura Mountains, they craft Scandinavian-influenced melodic death metal that has found an audience far beyond their Swiss origins.

Ardour delivers death metal with metalcore elements from the Lincolnshire fishing town of Grimsby since 2015, their passionate name contrasting with the cold North Sea intensity of their sound. Over a decade of Humberside extremity speaks to sustained commitment.

Arestor is a blackened death metal band from Voru, Estonia, formed in 2024, combining the atmospheric hostility of black metal with death metal's guttural ferocity from the forests of southeastern Estonia. The band is among the newest extreme metal acts in the Baltic states.

ARF delivers death and melodic death metal from the lakeside town of Heinola since 2017. Their abbreviated name carries a bark-like directness that matches the immediacy of their extreme metal assault.