Out of the small coastal enclave of Baywood-Los Osos, California, Toxic Wizard collapse genre walls with reckless abandon, fusing sludge heaviness, grindcore violence, power metal theatrics, and experimental noise into a deliberately unclassifiable whole since 2016.

Des Moines, Iowa's Traffic Death have been colliding crossover thrash and grindcore into short, furious bursts since 2014, trading in maximum speed and minimum patience with the kind of confrontational energy that defines both genres.

Gulfport, Mississippi grindcore newcomers Trafficcancer formed in 2025 and immediately dove into the genre's most abrasive end, offering blastbeat-driven chaos from an unlikely corner of the American South.

Trap Them are a grindcore and crust punk powerhouse whose blistering, d-beat-informed attack has made them one of the more ferocious acts in American extreme music — raw, politically charged, and uncompromisingly abrasive.

Portland death-grind trio active since 2018, fusing the blunt brutality of grindcore with death metal heft and hardcore's confrontational attitude. Their name and approach are blunt instruments by design.

Colorado Springs outfit blending death metal brutality, sludge's tar-thick low end, and grindcore's blunt violence into a dense, punishing whole since 2019. One of the heavier acts to emerge from the Colorado Springs scene.

Ohio brutal death metal and grindcore act formed in 2020, dealing in short, violent bursts of distorted noise with the surgical precision of death metal riffing beneath the chaos. Their name does not oversell the filth.

Detroit's Trespass arrived in 2022 with a violent conflation of black metal, death metal, and grindcore — the kind of short, caustic eruptions that prioritize kinetic damage over nuance. In a city with deep roots in extreme music, they fit naturally into a lineage of no-mercy heaviness.

Dallas death/grind act Triage have been trading in punishing, medically-themed aggression since 2020 — their Bandcamp handle "triage666" making plain the irreverent extremity of the project. They represent the Texas scene's appetite for short, brutally efficient metal that wastes nothing and forgives nothing.

Tripas Sangrientas is a goregrind band from West Covina, California, formed in 2023, dealing in the visceral, low-tuned carnage of gore-obsessed grindcore.

Triple Cripple is a grindcore band from Carmel, New York, formed in 2016, trading in the brutal economy of short, savage tracks built for maximum sonic impact.

Trocar is an Arizona grindcore and cybergrind project formed in 2022, combining the speed and brutality of grindcore with electronic and digital production elements for a mechanized assault.

Troughman is a Pittsburgh death metal and grindcore band formed in 2021, combining the brutality of death metal with the velocity and brevity of grindcore.

Trucha is a brutal death metal and goregrind band from El Paso, Texas, formed in 2020, unleashing guttural extremity with the relentless intensity typical of the goregrind subgenre.

Relentless Grindcore from Dallas.