Purgamentorum hail from Southern Mississippi and play black metal in the raw, isolationist tradition — music that sounds as remote and unforgiving as the name implies, shaped by the desolation that the rural Deep South can press into a project formed in 2019. Their Bandcamp presence underscores a commitment to anonymity over accessibility.

Long Beach, California's Purging launched in 2025 as a blackened death metal act, combining the cold tremolo malice of black metal with death metal's brutality and low-register punishment. One of the newer entries in Southern California's perpetually active extreme underground.

California atmospheric black metal project formed in 2022, crafting dense, reverb-laden soundscapes that balance frigid tremolo passages with ambient expansiveness. Their work sits in the contemplative, nature-obsessed end of the USBM spectrum.

Portland, Oregon black/death/grind outfit formed in 2019, drawing on the Pacific Northwest's thriving extreme underground to deliver short, vicious assaults that refuse to settle neatly into any one extreme subgenre.

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.

A very recent entry from Kingsport, Tennessee, Putrescent Knight plays raw black metal in the most uncompromising sense — primitive production, icy riffs, and a one-man or small-band aesthetic that prioritizes atmosphere over polish. Formed in 2024, they are among the newest voices in the American raw black metal underground.

Chesapeake, Virginia's Putrid Christ have been working the American black metal underground since 2015, playing straightforward, anti-Christian black metal with a mean, stripped-back edge. Their Bandcamp presence reflects a band committed to the DIY black metal ethos without embellishment.

Atlanta's Putrid Lair have been lurking since 2009, making them one of the more seasoned black/death metal acts in the American Southeast. Their sound draws from the murky intersection of the two genres, favoring density and dread over speed, and they remain a fixture of the Georgia underground.

New York black/death metal project Putrid Omen arrived in 2023, steeped in the kind of malevolent, war-metal-adjacent atmosphere that has defined the East Coast underground's harder edges. Short on information but long on intent, they add another dark corner to the already crowded but vital New York extreme metal scene.