Ghettorectomy is a slam/brutal death metal band from Bournemouth on the English south coast, formed in 2020. Their provocative name signals the unfiltered extremity of their slam death metal from the Dorset seaside.

Ghouls is a brutal death metal band from Rome, active since 2011. They deliver unrelenting brutality from the Italian capital.

Glavio is a solo grindcore and goregrind project from northern France, created in 2007 by Antoine Dourlent, who also plays guitar in L.A.R.D.O.N. The prolific project has released eight albums over a decade, including the retrospective 10 Years of Putrid (2017) and numerous splits.

Gloomweaver is a brutal death metal/deathcore band from Southampton and Brighton, formed in 2025. They deliver punishing extremity from the English south coast.

Glut! is a brutal death metal band from Camarinas in Galicia, Spain, formed in 2015, delivering punishing death metal from the remote northwestern Atlantic coast. The band channels brutality from the Celtic fringe of Spain.

Gnida is a brutal death metal/grindcore band from Krakow, active since 2012. They deliver grinding brutality from Poland's cultural capital.

Goddess of Retribution is a Czech brutal death metal and deathcore act from Hruba Skala, formed in 2014, whose releases include 16-16, Lamnia, and Mutated Pinkie. The band brings a self-aware attitude to their brutality, stating that "it doesn't matter what we play but how we look at it."

One-man brutal death metal and deathcore project of Tijn Bosters from 's-Hertogenbosch, evolving from deathcore origins toward an avant-garde, experimental approach to brutality. Lyrically fixated on religious history, crusades, and ancient battles, the project handles all instrumentation and production in-house.

Golgota is a brutal death metal band from the Skopje/Kavadarci area, active since 2012. They deliver visceral brutality from North Macedonia's small but dedicated extreme metal scene.