San Francisco's Mordred are one of the most distinctive acts to emerge from the late-1980s Bay Area thrash scene, fusing tight thrash riffing with funk grooves and hip-hop sensibilities in a way that sounded unlike anything else at the time. Reactivated and recording since 2020, they continue to occupy a genre-crossing space that defies easy categorization.

Long-running Salinas, California act Moria have been bridging deathcore and death metal since 2004, outlasting countless scene trends to remain a fixture of the Central Valley underground with a brutal, technically grounded sound.

Port St. Lucie, Florida progressive death metal and deathcore band Mortal Judgment, formed in 2023, push the boundaries of both genres with technically ambitious arrangements and the kind of crushing breakdowns deathcore demands. Florida's deep extreme metal heritage provides both a high bar and a fertile tradition for a young band with serious technical ambitions.

North Carolina's Mortem Infectus push technical deathcore to its limits, merging the complexity of technical death metal with the breakdowns and structural aggression of deathcore since their 2019 formation.

Portage, Indiana's Mortuus have been at the brutal death/deathcore crossroads since 2005, building a reputation for monstrous low-tuned riffs and guttural excess in a scene more typically associated with Midwestern hardcore.

Nashville's Moru began as a hardcore-rooted unit before evolving into something considerably heavier — their later work fuses progressive death metal architecture with deathcore aggression, reflecting a band willing to follow their instincts wherever the music leads.

Atlanta deathcore/death metal act Mosura — named after the iconic kaiju — have been delivering monster-sized low-end punishment and groove-heavy breakdowns since 2017, a fixture in the Georgia extreme metal scene.

Monolithic Doom Metal from Houston.

Los Angeles technical deathcore act Mouth of the Serpent have been pushing the boundaries of extremity since 2010, bringing technical death metal's surgical precision to deathcore's brutal compositional architecture within the sprawling LA underground.