California death metal outfit Tomb Sludge are a brand-new project as of 2025, bringing a name that telegraphs their intent: dense, low-end-heavy extremity rooted in the dirtiest traditions of American death metal.

San Diego's Tombstones have been mining the overlap between death and thrash metal since 2009, producing material that channels the early-90s American extreme metal sound with a West Coast rawness entirely their own.

Torch Jaw come from Tehachapi, California — a small desert town in the mountains south of the San Joaquin Valley — and forge a hybrid sound that draws from groove metal's rhythmic authority, deathcore's sonic brutality, and traditional heavy metal's riff-centric sensibility. Formed in 2021, they represent the kind of geographically isolated band that pushes genre boundaries out of creative necessity.

A California heavy metal act formed in 2016, Torcher works within the traditional heavy metal idiom with a straightforwardness that lets the riffs speak for themselves. Though the city is unspecified, their Bandcamp presence reflects a solo or small project shaped by classic influences and operating without pretension.

Torment Angel is a death metal band from Oxnard, California, formed in 2020, drawing from the Southern California underground's tradition of heavy, gutter-level brutality. Their sound leans into the dense, oppressive qualities of the genre with a coastal heaviness common to the Ventura County area's harder acts.

Formed in 2022 in Simi Valley, California, Torment in Treachery plays death metal with a focus on raw aggression and unadorned brutality. The band sits within the greater Los Angeles underground's long tradition of no-compromise death metal.

Riverside, California's Torn Within, formed in 2022, plays deathcore with a death metal core, bringing the genre's characteristic low-tuned heaviness and rhythmic punishment to the Inland Empire's underground scene. The greater Los Angeles region's long deathcore infrastructure provides a strong platform for their brutality.

Santa Cruz, California's Torture Hammer formed in 2024, welding death metal's heaviness to hardcore's aggression and urgency — a young band working at the collision point of two extreme traditions.

San Bernardino's Tower Guard, active since 2021, fuse the melodic sweep of Gothenburg-style death metal with the soaring choruses and compositional ambition of power metal, crafting a sound that is simultaneously aggressive and anthemic.