Gonezilla is a gothic doom metal band from Paris, France, formed in 2011, weaving dark melancholic atmospheres with French introspective lyrics and dual vocal interplay between clean female and aggressive male voices. Their discography includes Chimères (2016), the Sang Noir EP (2020), and Aurore (2022), drawing from the lineage of Theatre of Tragedy and Tristania.

Gonga is a doom/stoner metal band from Bristol, active since 2003. Over two decades from one of England's key cities for heavy underground music, they have established themselves as a cornerstone of the Bristol doom and stoner scene.

Goram is a stoner/sludge/doom metal band from Bristol, formed in 2016. Named after the legendary Bristol giant of folklore, they deliver massive, earth-shaking heaviness from one of England's heaviest cities.

Goredrome is a metalcore and doom metal hybrid from Koblenz, Germany, formed in 2019, blending metalcore's breakdowns and energy with doom metal's crushing weight. The band operates at an unusual genre intersection from the Rhine-Moselle confluence.

Gorelem is a stoner/sludge/doom metal band from Berlin, Germany, formed in 2015, combining stoner rock's grooves with sludge and doom metal's crushing heaviness. The band brings low-and-slow heavy riffing to Berlin's diverse underground scene.

Gorelic is a death/doom metal band from Berlin, Germany, formed in 2023, blending death metal's aggression with doom metal's deliberate pace. The project is among the newer entries in Berlin's prolific extreme metal underground.

Gorem is a death-doom metal band from Kiiminki in northern Finland, formed in 2022, merging death metal's aggression with doom metal's deliberate heaviness. Their sound reflects the bleak, frozen landscapes of northern Finland through crushing, slow-building extreme metal.

Goresleeps is a gothic/doom/death metal band from Ivanteyevka near Moscow, Russia, formed in 2023 and weaving dark romanticism into crushing doom and death metal. The project merges gothic atmospherics with extreme metal heaviness.

Goreweeg are a doom metal band from Carinthia, Austria, operating as an independent underground act with a modest but dedicated following. They have released at least one album and an EP, with Tomy Kollmann among their members, and their music sits within the slow, heavy tradition of European doom metal.