Sludge/post-metal band from Zaragoza in Aragon, formed in 2017 and building massive, dynamic compositions. Their Kafka-referencing name hints at the existential unease underlying their heavy, atmospheric sound.

Lipetsk-based post-metal and sludge metal act, active since 2012 delivering glacial, punishment-dealing grooves wallowing in distortion. Rooted in one of Eastern Europe's most extreme metal communities, their sound resists easy categorization, blending influences into something distinctly their own.

Finnish band from Aanekoski that evolved from thrash/death metal origins in 2013 into progressive thrash/sludge territory. Their decade-plus journey reflects an ambitious artistic growth from straightforward aggression to complex, layered compositions.

Swiss doom-sludge outfit from Solothurn active from 2020 to 2025, whose self-titled LP and Dethroned Forever EP deliver crushing, slow-burning heaviness with tracks stretching past eight minutes. Their grinding, weighted production draws comparisons to Dopethrone and The Obsessed.

Crafting their sound since 2013, this Eindhoven Sludge Metal and Stoner Metal outfit delivers fuzz-drenched riffs and hypnotic, groove-laden repetition. Their place within Holland's dense concentration of metal talent speaks to the depth of the region's heavy music culture.

Progressive sludge/post-metal band from Copenhagen, formed in 2023 and building complex, dynamic compositions from Denmark's capital. Their sound layers sludge's abrasive weight with post-metal's atmospheric progression.

Blackened doom/sludge metal band from Brighton, England, formed in 2016 with releases including Thousand Griefs and Damn You Believer. Their sound layers black metal's corrosive atmosphere over doom and sludge metal's crushing weight.

Four-piece instrumental outfit from Linz that blends stoner, doom, and progressive sludge into what they call "Krak n Roll," built on massive volume and unexpected directional shifts. Their sets feature heavy riffs and high intensity without any vocals.

Sludge/post-metal band from Athens, active since 2016 and merging sludge metal's abrasive weight with post-metal's atmospheric expansiveness. Their name references the Hindu and Buddhist concept of an immensely long period of cosmic time.