Based out of Clifton and active since 2021, Dripping operate at the extreme outer edge of slam and brutal death metal, injecting experimental sensibilities into an already punishing framework. The result is something deliberately disorienting — dense slabs of down-tuned brutality interrupted by moments of calculated sonic wrongness that keep listeners off balance.

Chicago's Drug Honkey has been warping death and doom metal into something genuinely hallucinogenic since 2005, blending cavernous death metal with funeral-paced doom and a deeply psychedelic, experimental sensibility. Two decades into their existence, they remain one of the stranger and more uncompromising acts in the American underground, their music evoking a chemical dread few bands can match.

Out of Fort Collins since 2021, Drug Mouse fuses black metal's atmosphere and abrasion with death metal's brutality through an experimental lens that resists any straightforward genre read. The project pushes into disorienting, unpredictable territory, reflecting an appetite for deconstruction that has become a hallmark of Colorado's younger extreme metal crop.

Taking their name from Jewish folklore's restless spirit, Boulder, Colorado's Dybbuk have woven together Viking, folk, and black metal since 2012, creating a distinctly atmospheric brand of pagan metal grounded in mythological imagery and sweeping melodic sensibility.

Eugene, Oregon's Earthenwomb has been navigating experimental black metal and noise since 2008, a project that refuses to play it straight — unsettling, abrasive, and genuinely strange in ways that keep the genre alive.

East West Blast Test is a collaborative grindcore and power violence project formed in 1999, pairing drummer Dave Witte (Burnt by the Sun, Human Remains) on the East Coast with multi-instrumentalist Chris Dodge (Spazz) on the West Coast, assembling material via mailed tapes. Their self-titled debut (2003) stacked jazz-noise, thrash, and hardcore into 27 rapid-fire tracks, with guests including Municipal Waste's Tony Foresta and Faith No More's Dean Menta. A second album, Popular Music for Unpopular People, raised the chaos further on Ipecac Recordings.

An Albuquerque outfit pushing death metal into fractured, unpredictable territory — Echoes of Fallen weave mathcore rhythms and experimental structures through caustic riffing, active since 2015 and still refusing to stay in one lane.

Brooklyn's Edenic Past bring an experimental edge to brutal death metal, formed in 2020 with a technical framework that pushes against the subgenre's more rigid conventions.

Boston's Ehnahre occupies genuinely difficult terrain: experimental doom and death metal that refuses the comfort of familiar structures, built since 2008 by musicians who seem more interested in dread and dissonance than aggression alone.