Indiana's Conviction deliver meat-and-potatoes thrash metal from Noblesville with an earnest, fists-forward attack rooted in the genre's classic period. Their music is unpretentious and direct, prioritizing energy and heaviness over technical complexity.

Kansas City's Convulsed grind through brutal death metal with a grindcore-informed hunger for speed and extremity, delivering punishing releases that hit hard and don't overstay their welcome. They're a reliable force in Missouri's underground extreme metal scene.

Los Angeles death metal act Cookie Corpse inject a dose of dark humor into their extreme music without sacrificing genuine heaviness — their name is a joke but the riffs are not. They're part of LA's irreverent underground metal community that finds room for personality within brutal music.

New York's Copremesis specialize in brutal death metal that pushes aggression and technical extremity to their outer limits, drawing on the state's deep well of uncompromising extreme music. Their releases are exercises in maximum brutality without apology.

Brutal Brutal Death Metal from Dallas/Fort Worth.

Fort Lauderdale's Coprophagia operate in the shadow of Florida's legendary death metal history, delivering punishing, visceral death metal rooted in the state's early-nineties underground tradition. Their sound is ugly and deliberate, built to leave an impression.

Oklahoma's Coprophagist bring death metal extremity to Tahlequah, a town far from the genre's traditional urban hubs but no less committed to ferocious, no-compromise brutality. Their existence is a testament to death metal's deep reach into American regional scenes.

Ohio's Coprophagy combine death metal's anatomical horror fixation with grindcore's appetite for speed and brevity, producing short blasts of extremity from the Midwest underground. Their music is blunt, foul, and exactly as aggressive as their name suggests.

Minneapolis brutal death metal act Coprophilic bring the genre's most confrontational aesthetics to the Twin Cities with a dedication to pure sonic punishment. Their music is low, slow in the groove, and aggressively anti-melodic in the tradition of American brutal death.

Springfield, Missouri's Copulatory Wounding operate in the slam death metal zone, delivering the genre's signature rhythmic brutality and guttural vocal performances with full commitment to the form. Their sound is suffocatingly heavy, built for the underground pit rather than the mainstream.

St. Charles, Missouri's Corax take black metal's foundational elements — cold atmospheres, raw production, and relentless misanthropic energy — and channel them from the Missouri underground with uncompromising fidelity to the genre's spirit. Their work is bleak and unadorned.

Long Island's Cordectomy deliver brutal death metal from Smithtown with the unrelenting bluntness the genre demands — dense riffing, guttural vocals, and a singular commitment to heaviness over technique. They're a strong entry in New York's ferocious brutal death underground.

Denver's Cordyceps take their name from the parasitic fungus and craft brutal death metal that feels appropriately invasive and overwhelming — a thick, suffocating mass of down-tuned riffs and percussive extremity. Their Colorado-based attack brings high-altitude force to low-end brutality.

Fort Worth death metal outfit delivering punishing riffs and guttural aggression rooted in the Texas underground. Their sound draws on old-school brutality with a modern edge.

Petaluma's Cormorant blend black and death metal with folk textures and progressive ambition across sweeping, literary-minded albums. They are one of the most ambitious DIY metal acts in the American underground.