Arma X fires crossover thrash from Madrid with the aggression and urgency their weaponized name implies, blending punk energy with thrash precision since 2017. Their sound bridges the gap between Madrid's thrash revival and its enduring hardcore punk tradition.

Armada North launches melodic death metal from Helsinki since 2023, their naval name suggesting a fleet of Scandinavian riffs heading into battle. The project channels Finland's melodeath heritage through a modern lens.

Armagedda has been one of Sweden's most revered underground black metal acts from Skellefteå in Norrland since 2001. Their apocalyptic name has guided a body of work that captures the frozen hostility of northern Sweden through raw, uncompromising black metal.

Armageddon Death Squad has been deploying death metal from the Alsatian capital of Strasbourg since 2011, their military-apocalyptic name matching the devastating precision of their sonic assault. Their Rhine valley origins connect them to the cross-border extreme metal traditions of the Franco-German borderlands.

Armageddonizer thrashes from Tarnowskie Góry in Upper Silesia since 2014. Their apocalyptic name — one who brings Armageddon — drives over a decade of relentless thrash from this historic mining town.

Armagenda is a thrash and death metal band from Wismar on the Baltic Sea in Germany, active since 2001, delivering over two decades of extreme metal from Mecklenburg-Vorpommern. The band's long history makes them one of the veteran acts in the northeastern German metal underground.

Armaroth delivers death metal from Kranj, Slovenia's fourth-largest city in the Alpine foothills, since 2013. Over a decade of death metal from the gateway to the Julian Alps has produced a sturdy body of Slovenian extremity.

Armatilha merges death and thrash metal from Porto as of 2026. Their Portuguese name meaning 'trap' or 'snare' captures the calculated aggression of their freshly forged extremity.

Armed is a Bulgarian extreme metal band from Svishtov working across death metal, grindcore, and industrial metal. They operate in the underground Bulgarian extreme music scene with a sound that merges the brutality of death/grind with industrial texture.