Atomic Fault delivers death and thrash metal from Belgrade since 2023. Their seismic-nuclear name drives compositions of tectonic aggression from the Serbian capital, built on geological fault lines of its own.

Atomic Front is a black and death metal band from Aachen, Germany, formed in 2025, representing one of the newest extreme metal acts in the westernmost German city. The band fuses black and death metal's combined ferocity at the intersection of German, Belgian, and Dutch metal cultures.

Atomic Spitfire delivers death 'n' roll from Uppsala since 2024. Their warplane-nuclear name drives explosive compositions that merge death metal's aggression with rock 'n' roll swagger.

Atomwinter is a death metal band from Gottingen, Germany, formed in 2010, whose self-described 'atomic death metal' approach is reflected in a catalog spanning albums like Death Doomination, Iron Flesh, Catacombs, and Sakrileg plus a split with Collapse Instinct. The band delivers relentless death metal from the university city in southern Lower Saxony.

Stevenage's Atopia craft melodic death metal that balances intricate guitar harmonies with aggressive rhythms and powerful vocal delivery. Since 2012, they've developed a sound that draws from Scandinavian melodeath traditions while maintaining a distinctly English character.

Atrax Mantis — named after a genus of venomous spiders — has spun death metal from Kilkenny since 2008. From this medieval Norman city in Ireland's southeast, they deliver music as lethal as their arachnid namesake.

Atretic Intestine delivers death metal from Turku since 2011, their medical-anatomical name signaling the kind of visceral brutality that defines Finland's goriest extreme metal. The project embraces the genre's most confrontational traditions.

Atrexial is a Barcelona-based blackened death metal force signed to Non Serviam Records, exploring themes of spirituality, cosmic dimensions, and demonology. Across albums like "Souverain" and "Gargantuan," members Naga S. Maleström, Louen Walden, and Belegurth have built a reputation for intense, technically accomplished extreme metal.

Atrocidade merges black and death metal from Lisbon since 2013. Their Portuguese name meaning 'atrocity' delivers exactly the horrors promised through over a decade of extreme metal from the capital.