Cleveland, Ohio's Mutated Sex Organ came together in 2022 to play goregrind-inflected death metal and grindcore with the irreverence and gore-obsessed imagery that define the genre's most uncompromising wing. They fit naturally into Cleveland's long history of extreme and underground metal weirdness.

Santa Ana, California's Mutilacion have been delivering Spanish-named death metal brutality since 2012, their work reflecting the large and historically deep Latino metal community in the greater Los Angeles basin. They play the genre straight — no frills, relentless, and rooted in Orange County's underground.

San Jose, California's Mutilador have been active since 2012, operating out of the South Bay with a death metal sound that pulls from the genre's most uncompromising traditions. Their label arm, Mutilador Records, suggests a deep involvement in organizing and releasing music across the Bay Area's extreme metal community.

Dubuque, Iowa's Mutilated by Zombies arrived in 2018 playing horror-themed death metal from one of the more unlikely corners of the American underground, channeling zombie-fixated B-movie imagery into brutal, grinding riffs. Their name and aesthetic keep them firmly in the tradition of gore-obsessed old-school death metal.

Connersville, Indiana's Mutilated Remains are a recent entry in the death metal underground, forming in 2024 with a sound rooted in the old-school genre template. Though newly arrived, their presence adds to Indiana's quietly growing extreme metal community outside the Indianapolis hub.

Ganado, Arizona's Mutilated Tyrant play black/death metal from the Navajo Nation in northeastern Arizona, making them a genuinely singular presence in American extreme metal — a band whose geographic and cultural context is as striking as their aggressive hybrid of the two genres. Active since 2017, they release through their own Mutilated Tyrant Bandcamp.

Cleveland, Ohio's Mutilation Barbecue serve up crude, foul-tempered death metal with the grimy sensibility the name implies, keeping things filthy and uncompromising since their 2021 formation.

Brooklyn's Mutilation Rites have carved a reputation since 2011 for their ferocious black/death hybrid — corrosive tremolo riffing and blast-beat fury filtered through New York City's underground extremity.

Buffalo, New York's Mutilation Station blend melodic black metal atmosphere with death metal brutality, drawing on the region's frigid winters to inform their dissonant, layered approach since 2022.