Los Angeles psychedelic sludge merchants Garbeast layer sun-scorched fuzz over cavernous doom tempos, conjuring something hallucinatory and heavy in equal measure. Since forming in 2021 they've leaned hard into the ritualistic, slow-burning end of the LA underground.

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.

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.

Rising from the high plains of Amarillo, Texas, Garthok has been dealing in bone-dry stoner and doom metal since 2012 — a fitting sound for the flat, punishing landscape of the Texas panhandle. Slow, hazy, and heavy.

Named for the mythological passage of true dreams, New York's Gate of Horn weave together sludge, stoner, and doom into a hazy, lumbering mass that feels ancient and psychedelic at once. Active since 2014, they remain one of the more atmospheric acts in the tri-state heavy underground.

Baltimore's Gateway to Hell deal in the slow, oppressive weight of doom metal with a traditional heavy metal backbone — riffs that lurch and crush rather than race. Active since 2014, they're a reliable presence in Maryland's enduring underground metal community.

Gainesville, Florida's Gaul draw from black metal's icy fury and doom's crushing gravity, weaving them together into something desolate and slow-burning. Formed in 2021, they're a young band already tapping into something hauntingly heavy.

Chicago's Geffika layers doom, drone, and sludge into suffocating sonic architecture that moves slow and crushes hard. Since 2010, they have carved a niche in the city's underground with music built for endurance rather than immediacy.