St. Louis, Missouri's Scarred Atlas have been operating in the metalcore lane since 2014, bringing the genre's characteristic blend of crushing breakdowns and melodic post-hardcore sensibility to a Midwest city that has long punched above its weight in heavy music. Over a decade active, they've developed a tightly wound, emotionally direct sound with roots in the mid-2000s metalcore resurgence.

Johnstown, Pennsylvania's Scathe blend metalcore and death metal in the tradition of bands that refuse to choose between brutal heaviness and emotionally charged song structure, forming in 2015 in a post-industrial Pennsylvania city with a long and underappreciated heavy music history. Their hybrid approach favors the visceral impact of death metal riffing within a more accessible, breakdown-driven metalcore framework.

Los Angeles's Scission have been operating since 2013 at the boundary between metalcore and death metal, a crossover that captures both the precision and brutality of the latter and the structural intensity of the former. In a city as massive and competitive as LA, surviving over a decade in the underground speaks to the genuine quality of their craft.

Green Bay, Wisconsin's Scofflaw emerged in 2021 with a sound that fuses the hip-swinging momentum of groove metal with the tightly coiled aggression of metalcore. Their riffs land with a blunt physicality — chugging patterns that lock into a pocket before snapping into breakdowns — while the vocals shift between barked hardcore cadence and abrasive screams. For a young band out of Wisconsin's frozen flatlands, they arrived with a surprisingly seasoned sense of tension and release.

Florida's Seed of Pain bridge the raw fury of thrash metal and the breakneck physicality of metalcore, landing squarely in the crossover space where hardcore kids and headbangers share pit real estate. Since forming in 2018, they've pursued an abrasive, high-energy sound that owes as much to the spirit of NYHC as it does to Bay Area thrash.

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.

Severed is a New York metalcore band with roots stretching back to 1980, making them one of the longer-standing acts in the genre's history. They blend aggression and structure in the metalcore mold, drawing on decades of East Coast heavy music tradition.

Providence, Rhode Island's Shadow of a Doubt bring a melodic metalcore approach to New England's tight-knit heavy music scene, formed in 2012 with a focus on hooks sharp enough to cut through the aggression. Their sound sits at the intersection of anthemic vocals and driving, abrasive instrumentation.

Martinsville, Virginia's Shadows Within have been blending groove metal's rhythmic stomp with metalcore's intensity since 2011, carving out a sound rooted in the Southern region's blue-collar hard rock tradition. Their approach leans on heavy, mid-tempo riffing anchored by metalcore dynamics and a songwriting sensibility honed over more than a decade of regional activity.

A new entry from Salt Lake City's heavy music scene, Shadowspire launched in 2024 merging the brutality of death metal with the chugging structures of metalcore. Still in their early days, the band represents a wave of younger Utah acts pushing against the state's underground metal limits.

Emerging from Asbury Park, New Jersey in 2024, Shattered Realm grafts metalcore's intense breakdowns and melodic hooks onto a foundation of death metal brutality.

Cleveland, Ohio death metal unit formed in 2013, drawing from the Midwest's blue-collar underground to deliver punishing, no-frills death metal steeped in the tradition of the genre's American roots.

South Texas metalcore/thrash with interconnected members from Upon a Burning Body.

Oshkosh, Wisconsin's Shield the Survivors play mid-heavy metalcore with an earnest intensity, contributing to the Midwest's steady underground metalcore scene since their formation in 2012.

Florida-based metalcore act Shovelhead have been grinding since 2013, delivering the aggressive riff-and-breakdown formula of the genre with a regional hardness that reflects the state's densely competitive heavy music circuit.