The Fërtility Cült is a psychedelic stoner/doom metal band from Tampere, Finland, active since 2010. They deliver mind-bending psychedelic doom with a ritualistic, cult-like aesthetic.

The Gallery is a gothic metal/rock band from Dresden, Germany, active since 2010. They evolved from gothic metal roots toward an alternative rock direction while maintaining their dark aesthetic.

The Gebruder Grim is a heavy metal band from Berlin, Germany, formed in 2011. They play traditional heavy metal with a theatrical edge from the German capital.

Formed in Sweden in 2023 by three former members of Thundermother — vocalist Guernica Mancini, drummer Emlee Johansson, and guitarist Mona Lindgren — The Gems channel 1970s and 1980s classic rock influences through a modern hard rock framework built around Mancini's powerfully raspy voice. Their debut album Phoenix (2024) on Napalm Records made an immediate impression, with lead single Like a Phoenix reaching number 2 on the German rock radio charts prior to the album's release. A second album, Year of the Snake, followed in March 2026.

The Ghost Gardener from Turin craft post-black metal exploring the spectral cultivation of unseen things since 2020. Their Piedmontese base channels phantom horticulture through atmospheric compositions.

Founded in Finland in 2021 by Markus Laakso of the death-doom band Kuolemanlaakso, The Ghoulstars assemble veteran Finnish metal musicians — including former members of Hooded Menace and Thermate — around a horror punk concept indebted to the Misfits, White Zombie, and cult B-movie cinema. The band signed to Season of Mist and announced their debut album The Dark Overlords of the Universe (2026), mixed and mastered by V. Santura of Triptykon at Woodshed Studio. They built their reputation through Finnish live performances before releasing a single recorded track, relying on the energy of their stage show.

The Gleam of Last Light is a post-metal/rock band from Athens, active since 2016. Their evocative name captures the twilight atmospherics of their post-metal, building from quiet contemplation to massive sonic crescendos.

The Gloria Scott is a groove/thrash metal/crossover band from Munich, Germany, formed in 2012. They fuse groove metal's rhythmic heaviness with thrash and crossover's speed.

The Golem is a thrash metal band from Salgótarján, Hungary, formed in 2021. Named after the legendary creature of Jewish folklore, they deliver aggressive, riff-driven thrash metal.