A groove metal outfit from St. Joseph, Missouri, G.R.I.T have been grinding out heavy, riff-driven metal since 2008. Their name suggests exactly what they deliver: down-tuned grooves with a hard-nosed Midwestern attitude.

Out of York, Pennsylvania, Gallowglas bring a hard-hitting mix of groove metal muscle and metalcore urgency that locks in tight riffs with punishing momentum. Founded in 2018, they channel the bruising working-class energy of the mid-Atlantic into every track.

Hillsboro, Oregon's Gates of Age bring a melodic sensibility to groove metal, threading hooks through a wall of heavy rhythm guitar that gives their music a sense of forward momentum. A relatively young band, formed in 2022, they show promise in crafting accessible yet muscular metal.

Hailing from New Alexandria, Pennsylvania, Gates of Hell deal in straightforward, punishing death metal built on downtuned riffs and grim intent. Formed in 2020, they're one of the more unassuming yet reliable entries in the rural underground.

Los Angeles's Gauntlet play heavy metal with a hard rock swagger, leaning into classic tones and direct songwriting since their 2022 formation. Unpretentious and built for volume, they carry the spirit of the Sunset Strip's heavier end.

Long Island's Gaveldown have been hammering out groove-inflected thrash from Deer Park since 2009, one of the more persistent presences in New York's suburban metal underground. Their riffs lock into a mid-tempo pocket that makes their music feel both heavy and deeply listenable.

Baltimore's Gazzmask are one of the newer industrial metal acts to emerge from the East Coast underground, grafting mechanical groove and thrash aggression onto a cold, processed sound aesthetic. Formed in 2024, they're still in early days but signal an interesting direction.

Grand Rapids, Michigan's Genetic Drift bring together groove metal, thrash, and metalcore in a way that prioritizes physical impact over genre purity since 2015. Heavy enough to satisfy headbangers, structured enough to keep it from descending into chaos.

Minneapolis groove metal outfit Geostasis locks into heavy, mid-paced riffs designed to move bodies rather than just punish ears. Formed in 2021, they take the grinding momentum of the genre and weaponize it with precision.

Named after a three-headed kaiju, Merced's Gidorah bring a corresponding multi-pronged assault of death metal brutality, groove-driven rhythm, and metalcore intensity. Their music hits like a creature that attacks from every direction at once.

Sacramento's Girth have been pounding out thick-necked thrash and groove metal since 2005, favoring riffs with mass and swing over flashy technique. They're a blue-collar band in the best sense — no frills, all force.

Connecticut's Glass Divide brings groove metal's locked-in chug and metalcore's emotional intensity together in a combination that hits hard and keeps moving. The Shelton outfit has been sharpening this dual-edged attack since 2017.

Indianapolis's Global Plague works the space between progressive metalcore's technical reach and groove metal's locking-in low end, building music with enough structural interest to reward repeat listens and enough blunt force to satisfy immediately. Active since 2020.

California's Goathead blend groove metal's mid-tempo stomp with thrash's riff-driven energy and classic heavy metal hooks, resulting in music built for fists-in-the-air catharsis. Formed in 2020, they have a knack for making heaviness feel effortless.

Kansas City's Gravelord blend death metal's brutality with the groove-forward swagger of groove metal, producing a sound that moves as much as it destroys. Since 2015 they've ruled their corner of the Missouri underground with thick, mid-paced authority.