A Cold Dead Body has navigated the murky territory between progressive sludge metal and post-hardcore from the Friuli-Venezia Giulia region since 2010. Based between Udine and Pordenone, they bring a northeastern Italian perspective to heavy music that prioritizes texture and atmosphere over sheer aggression.

An experimental sludge metal band from the Vogtland region of Saxony — with members from Auerbach, Plauen, Zwickau, and Rempesgrün — A Document Says occupy a dark, dissonant corner of German heavy music. Their music combines the weight and feedback of sludge with avant-garde structural unpredictability.

Formed in Freiburg im Breisgau in 2018, A Ghost in Rags play instrumental post-metal that blends post-rock dynamics with doom heaviness, black metal riffing, and sludge undertow. Their debut album Akarano arrived in June 2022, followed by the announcement of their second full-length Solfatara for release in June 2025, both demonstrating the band's commitment to slow-unfolding, structure-defying compositions.

Zagreb's A Gram Trip deliver heavy doses of doom, sludge, and stoner metal with a name that plays on their Croatian capital's identity. Since 2021, they've crafted a thick, groove-laden sound that embodies the spirit of the riff.

A Horse Called War brings sludge metal from the Norfolk town of Thetford since 2006, their apocalyptic equestrian name referencing the biblical horseman. Nearly two decades of crushing heaviness speak to deep roots in East Anglia's underground.

A Very Old Ghost Behind the Farm creates sludge and doom metal from Toulouse in southwestern France since 2010. Their elaborate, narrative name — suggesting rural Gothic horror — informs compositions of crushing, slow-motion dread from the Pink City.

Aberrancy has crafted stoner and sludge metal from Piła in Greater Poland since 1991, a remarkably early origin for a style that barely existed at the time. Over three decades, they have evolved alongside the genres they helped pioneer in the Polish underground.

Post-hardcore and sludge/post-metal band from Lausanne, Switzerland, signed to Pelagic Records and known for dense, slow-burning compositions that blend doom, black metal, and post-rock dynamics. Their 2025 album "IDSUNGWÜSSÄ" has been described by fans as part of a conceptual trilogy, built around existential themes and a suffocating sonic intensity.

Abramakabra has explored the crushing intersection of drone, doom, and sludge metal from Milan since 2016. Their name, a variation on the mystic formula, channels ritualistic repetition through glacially slow, monolithic heaviness.