Absorption delivers metalcore from London since 2018, their name evoking the complete immersion their sound demands. The project contributes to the English capital's diverse heavy music landscape.

Acheode has undergone a significant evolution from melodic death metal and metalcore beginnings to technical death metal and deathcore, operating from Verona since 2012. Their stylistic journey reflects the restless creative energy of the Veneto metal underground.

Across a Blackened Sky hail from Saalfelden in the Salzburg region and play a hybrid of death metal, thrash, and metalcore. They have released two albums — Chaos Of Mind (2012) and their self-titled record in 2017 — reflecting a band that leans on the abrasive crossover between classic extreme metal and modern heavy music.

Across the Rain channels melodic death metal and metalcore from Moscow since 2012. Over a decade of activity, their meteorological name has guided compositions that push through emotional storms.

Action were a metalcore and death metal band from Teplice, Czech Republic, active from 1998 to 2013, who began in the New York hardcore tradition of Madball and Ryker's before incorporating increasingly heavy death metal riffs and breakdowns. By their final years, their sound had evolved into a toughened moshcore and deathcore hybrid comparable to Hatebreed and All Out War.

Action Jackson are a death metal, melodic death metal, and metalcore band from Berlin, Germany, active since 2012, who blend multiple strains of modern extreme metal. Their sound navigates the intersection of death metal aggression, melodic precision, and metalcore dynamics from the heart of Germany's capital.

Acts of Brutality merges groove metal with metalcore from the Wiltshire town of Chippenham since 2012, delivering exactly what their name promises. Over a decade of punishing compositions reflect sustained commitment within the West Country's metal scene.

Adam Johnston merges metalcore with thrash from the Dorset coastal town of Bournemouth since 2008, bringing nearly two decades of aggressive solo-project energy. Their longevity reflects sustained commitment to heavy music from England's southern coast.

AeSect has delivered metalcore from Dublin since 2013, building a reputation through Ireland's active hardcore and metal crossover circuit. Their decade-plus tenure has seen them develop from the Irish capital's DIY venues into a mainstay of the national heavy music landscape.