The Ukrainian city of Donetsk serves as headquarters for this doom metal and funeral doom metal operation, whose arsenal includes cavernous low-end and hypnotic repetition. Each riff lands like a monolith dropped from orbit.

Death, progressive, and thrash metal band from Palermo, Sicily, Italy active since 2016. They blend technical complexity with extreme metal from the Sicilian capital.

Budapest, Hungary — power metal of the most uncompromising kind. Active since 2014, they deal in fantasy-tinged compositions with baroque melodic sensibility. Their recordings radiate the energy of a packed festival stage.

Grindcore and death metal act from Bremen, Germany, delivering chaotic, self-centered blasts of extreme noise since 2010. Their portmanteau name fuses egotism with thrash, reflecting a tongue-in-cheek approach to grinding extremity.

Part of Italy's underrated but thriving metal community, this act channels crossover thrash and thrash metal with a focus on hardcore punk velocity fused with thrash metal's technical edge. Formed in 2017, based in Brescia, every recording pushes a little further into uncharted sonic territory.

Underground to the core, this black metal act from Netherlands traffics in icy tremolo lines cascading over relentless percussion. Since 2015, they've built a catalog that reflects Holland's dense concentration of metal talent.

Black/death metal project from Weilheim in Upper Bavaria, Germany, channeling dark, solitary extremity since 2015. Their name reflects the isolated, self-focused nature of their uncompromising approach to extreme metal.

Opoczno-based thrash metal act, active since 2006 delivering Bay Area velocity married to Teutonic heaviness. Rooted in one of Eastern Europe's most formidable metal communities, circle-pit fuel delivered with workmanlike consistency.

Blackened progressive metal band originally from Stockholm, Sweden active since 2016. Their sound fuses black metal's darkness with progressive metal's structural complexity.