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New York death metal outfit Secrecy have been carving out their corner of the underground since 2014, delivering the kind of dense, uncompromising brutality the state's metal scene has long been known for. Their approach favors heaviness over accessibility, rooting itself in the cavernous traditions of American death metal without apology.

Named after the haunting bone church outside Prague, Kansas City's Sedlec Ossuary have been building elaborate death metal architecture since 2015, working at the intersection of progressive structure and technical execution. Their music rewards patience as much as aggression, layering complex rhythms and shifting tempos over death metal foundations that never lose their brutality.

Formed in 2020 in Rutherford, New Jersey, Semper Tyrannis bring a progressive and melodic sensibility to death metal, threading complex compositional ideas through the aggressive architecture of the genre. Their approach aligns more with the Gothenburg school of melodic death metal but filtered through a progressive lens that values dynamics, harmonic depth, and structural ambition. They're a notably compositionally minded act for a project still in its early years.

Saint Paul, Minnesota's Semtex formed in 2021 and take an explosive approach to progressive thrash, combining the rhythmic intensity and angular riffing of thrash with the structural ambition and harmonic complexity that progressive metal demands. Named after the plastic explosive, their music favors precision over chaos — tight arrangements, shifting time signatures, and a forward-thinking approach that sets them apart from straightforward thrash revivalism. They reflect the technical ambitions that have been quietly flourishing in the Twin Cities metal scene.

Chicago progressive death metal act formed in 2020, fusing the brutality of technical death with intricate compositional structures. Their approach treats dissonance and rhythmic complexity as tools of psychological weight, not mere display.

San Francisco technical/progressive death metal band formed in 2016, operating in a Bay Area tradition of cerebral extremity. Their music pushes at the architecture of death metal, favoring labyrinthine song structures and technical precision.

Denver's Seren occupy an ambitious crossroads of progressive black and death metal with metalcore influences, weaving volatile extremity and structural complexity into a sound that has distinguished the band in Colorado's underground since 2017.

Twin Falls, Idaho's Serpens Cauda bring technical progressive metal out of an unlikely locale, pursuing intricate compositional structures and demanding musicianship in a region rarely spotlighted for extreme metal since the band's 2021 formation.