Not to be confused with their Norwegian namesake, Bethpage's Immortal has been delivering speed and thrash metal on Long Island since 2002 — fast, precise, and steeped in the classic American underground.

New York's Immortal Rotting has spent nearly two decades at the intersection of death and doom, where the tempo slows to a crawl and the heaviness becomes genuinely oppressive.

New York City's Imperial Triumphant are one of the most distinctive voices in avant-garde black metal, sculpting dissonant, jazz-inflected nightmares that evoke Manhattan's architectural excess and moral rot. Their work since 2010 reads like a fever dream scored to the skyline.

Hudson Valley newcomers Implode arrived in 2024 dragging sludge metal's slow, crushing weight through the post-industrial quiet of Wappingers Falls, building dense, suffocating walls of noise with methodical intent.

Founded in 1989 by guitarist John McEntee, Incantation are one of the foundational acts of American death metal, shaping the genre's cavernous, doom-infused extreme with their 1992 debut Onward to Golgotha. McEntee is the sole continuous member across twelve studio albums, including Mortal Throne of Nazarene and the 2023 Relapse Records release Unholy Deification, and the band remains a definitive influence on underground death metal worldwide.

Rochester, New York's Kalibas have been a shape-shifting force in extreme metal since 2003, starting as a brutal death/grindcore act before incorporating black metal into their arsenal. Over twenty years they've grown into something genuinely hard to classify, which is precisely their appeal.

New York's Kevorkian have been at the intersection of death and groove metal since 2013, fusing the genre's extremity with the mid-paced, headbanging punch that groove metal demands.

Also hailing from New York, Kevorkianesque take the brutal death metal template and push it to its logical extremes — relentless, pulverizing, and technically accomplished in the service of maximum punishment since 2016.

Long Island's Kraegeloth has been honing melodic death metal since 2017, bringing Scandinavian-influenced craft to New York's dense and competitive extreme metal underground. Their emphasis on melody and atmosphere distinguishes them from the region's more brutality-focused acts.