Named after the visionary Swiss artist, Columbus, Georgia's Giger pursue a similarly biomechanical aesthetic through sludge and doom metal — music that feels organic and industrial at the same time. Their riffs carry the weight of rusted machinery dragged through tar.

Toms River's Giggler pull off an unlikely combination: fusing the grandiosity of power metal with the slow, oppressive crawl of doom. The result is something operatic and crushing in equal measure, a strange and compelling beast from the New Jersey underground.

New York's Girder build their stoner doom sound like heavy construction — methodical, load-bearing, and made to last. Formed in 2025, they're among the newest entrants to the northeast's already formidable heavy underground.

Lafayette, Louisiana's Girra draw from both black metal's cold fire and doom's glacial tempos, creating music that feels rooted in the murky, swampy darkness of their Gulf Coast home. Formed in 2015, they merge northern grimness with southern rot.

Atlanta's Girthquake rumble through stoner and doom metal with all the seismic authority their name promises, leaning into fuzz-saturated riffs and tempos slow enough to feel tectonic. They've been shaking Georgia loose since 2017.

Boston's Glacier moves at the pace of ice — slow, crushing, and inevitable — blending doom metal's oppressive weight with post-metal's sprawling atmospheric reach. Their sound evokes vast, frozen desolation as much as it does raw sonic punishment.

A newcomer from Columbus, Ohio, Glamoury arrived in 2025 bringing doom metal with an air of mystery bound up in its name — glamoury being an old word for enchantment or illusion. What they deliver is anything but an illusion: heavy, slow, and consuming.

Portland's Glasghote drags sludge through the mud of doom, coiling feedback and suffocating low-end into something that sounds like the Pacific Northwest itself — wet, gray, and pressing down. Since 2017 they've been one of the city's most punishing underground outfits.

Drawing its name from the mythological binding that held the wolf Fenrir, California's Gleipner channels Norse themes into black metal that aims to restrain and overwhelm in equal measure. Founded in 2022, they bring a focused, mythologically charged darkness.