Gavvakh is a melodic death/thrash/black metal band from Tver, Russia, formed in 2025 and blending three extreme metal genres into a versatile assault. The project channels multi-faceted aggression from central Russia.

Gawither is a thrash metal/crossover band from Merano in the South Tyrol, formed in 2013. They deliver crossover thrash from the German-speaking alpine spa town.

Gebbeth is a heavy/thrash metal band from Wroclaw, active since 2012. They deliver classic thrash and heavy metal from the Lower Silesian capital.

Gefrierbrand is a death/thrash metal five-piece from Pforzheim, Germany, formed in 2012, whose track Nekromantik showcases their extreme metal approach combining black and death metal elements. The band features a dual-guitar lineup with members Herr S., Simon, Frosch, Torsten, and Jansen.

Gehen is a post-metalcore band from Paris, France, formed in 2020, blending the emotional intensity of post-metal with metalcore's dynamics across releases Rêve Noir and Tears to Dance To. Their track titles like Cage of Pain and Stain of Ashes reflect introspective, emotionally charged themes.

Gehennah is a black/thrash metal band from Forshaga, Sweden, active since 2015 and delivering raw, aggressive crossover fury from the Värmland countryside. The project merges black metal's darkness with thrash's velocity.

Genepool is a death/thrash metal/metalcore band from Glasgow and Kilmarnock, active since 2003. Over two decades they have delivered aggressive extreme metal from the Scottish Lowlands.

Genesis Was Fake is a one-man crossover thrash project from Colmar, France, created by Kreaphil in 2020, addressing social themes across twelve tracks on the debut No Humans No Mistakes. The album blends crossover thrash with melodic elements across forty-five minutes of socially conscious extreme metal.

Genetic Disorder is a death/thrash metal band from Dusseldorf, Germany, formed in 2016, delivering aggressive, riff-driven extreme metal from the Rhine-Ruhr metropolitan area. The band combines death metal's brutality with thrash metal's speed and precision.