Cleveland's Punching Moses have been at it since 2012, playing a hard-nosed crossover that draws equally from Bay Area thrash and Midwest hardcore — aggressive, blunt, and grounded in the blue-collar ethos of the city they come from. Expect circle-pit riffs and no philosophical hedging.

Cleveland's Puppet have been playing groove metal since 2014, leaning into the genre's emphasis on rhythmic lockstep and mid-tempo menace rather than speed, constructing riffs built to land like a hammer rather than a scalpel. A sturdy, head-down entry from Ohio's heavy music scene.

Cleveland's Putrefy deal in a corroded hybrid of black and death metal, leaning into atmosphere as much as brutality with a raw, caustic sound that reflects the rust-belt underground. Active since 2014, they occupy a grimy middle ground where blastbeats collide with dissonant, suffocating riffcraft.

Dayton, Ohio's Putrid Stu is a goregrind and brutal death metal project that leans hard into the absurdist, splatter-film side of the genre — a one-person or small-band affair that has been churning out crude, blasting extremity since 2018. The Dayton underground has produced some fierce acts, and Putrid Stu fits squarely in that tradition of low-budget, high-intensity noise.

Toledo, Ohio's Pythian stake their claim in the slow and suffocating territory where sludge, doom, and post-metal converge, crafting ponderous, emotionally weighted compositions that reflect the decay and resilience of their Great Lakes rust-belt surroundings since 2019.

From the small town of Byesville, Ohio, Reclusa have built one of the more genuinely hybrid sounds in the American underground since 2017 — death/doom heaviness threaded through with black metal cold, industrial noise, and dark ambient texture. The isolation of their rural Ohio setting comes through in music that feels removed from any scene, answering only to its own grim logic.

Columbus, Ohio's Reflex Machine have been bending sludge and post-metal through experimental and noise rock frameworks since 2016, creating music that resists easy categorization. Rooted in Columbus's notably adventurous underground, they pursue an abrasive, unsettled sound that values texture and dissonance as much as heaviness.

Cincinnati's Riesenwolf — German for 'giant wolf' — have been forging a black/heavy metal hybrid since 2022 that draws on the epic qualities of traditional heavy metal while blackening the edges with tremolo-picked menace and harsher vocal work. The Cincinnati underground doesn't always get its due nationally, but Riesenwolf represent a strain of Midwestern metal that combines the grandeur of classic metal songwriting with genuinely extreme sonic aggression. Two years in, they sound like a band already fully formed in their vision.

Ringworm are a metalcore and hardcore band from Cleveland, Ohio, with origins tracing to 1989 under the name Force of Habit and formally operating as Ringworm from 1991. Blending first-wave black metal aesthetics with New York hardcore and thrash aggression, the band released multiple albums through Victory Records and have maintained their reputation as one of the most consistently punishing live acts in American hardcore over more than three decades.