Los Angeles brutal death metallers Gangrenous Consumption operate at the outer limits of heaviness, building their sound on relentless low-end punishment and technical brutality since 2018. They're part of a strong Southern California brutal death scene with no shortage of extremity.

Pennsylvania's Gangrenous Flesh Consumption go all the way down with slam-inflected brutal death metal that prioritizes maximum heaviness above everything else. Since 2021, they've been stacking breakdowns and guttural savagery in one of the East Coast's most fertile extreme metal ecosystems.

Heavy Death Metal out of Texas.

Brand new out of Bozeman, Montana, Garbarge wasted no time in 2025 launching a collision of death metal brutality and grindcore speed that sounds exactly as chaotic as their deliberately mangled name suggests.

One of the more enduring acts in the American melodic death metal underground, Gaithersburg, Maryland's Garden of Shadows has been weaving atmospheric grandeur into aggressive death metal since the early 2000s. Their sound leans cinematic without ever losing its teeth.

Louisville, Kentucky's Gardens of Grey is a freshly formed project threading together doom, death, and post-metal into something mournful and expansive. Active since 2024, they reflect Louisville's long tradition of heavy, emotionally dense underground music.

Springfield, Illinois outfit Gargantuan merges the atmosphere of black metal with the pummeling density of death metal into a sound that's as expansive as its name implies. Since 2019 they've built a reputation in the Illinois underground for uncompromising extremity.

Santa Cruz, California's Gargantula has been spinning its web since 2015, weaving together progressive, stoner, doom, and death metal into something strange and sprawling. Their compositions wander freely across tempos and moods, held together by a psychedelic, spidery sensibility.

Elizabeth, New Jersey thrash act Gargoyle channels the caustic energy of classic speed and thrash metal into a punishing and direct style. Formed in 2021, they keep the attack sharp and the tempo aggressive.

Named for the hound that guards the gates of Hel in Norse mythology, Milford, Connecticut's Garm pursues a raw and cold black metal sound with appropriately grim intent. Active since 2021, the project carries its mythological namesake seriously.

Kansas City death metal crew Garoted have been at it since 2010, building a catalog of straight-ahead, suffocating death metal with no frills and no mercy. Their longevity in the KC underground speaks to a dedicated, unpretentious approach to the genre.

Greenville, South Carolina's Garotte applies technical death metal's surgical precision to compositions that are as intricate as they are brutal. Since 2016, the band has honed a mechanically tight sound that rewards repeated listens with new layers of complexity.

Walpole, Massachusetts act Garroted traffics in the blackened extremity where black and death metal merge into something malevolent and cold. Active since 2013, they bring a New England harshness to a style that has no patience for warmth.

Out of New Smyrna Beach, Florida, this Garroted zeroes in on the volatile meeting point of death and thrash metal, keeping the music volatile and kinetic. Formed in 2013, they represent the Sunshine State's durable tradition of no-nonsense extremity.

Pittsfield, Massachusetts brutal death metal act Gartlock has been pummeling western New England since 2019 with a dense and relentless approach to the genre's most extreme end. Uncompromising in both tempo and heaviness.