Godhum is a death metal band from Cuiabá, Mato Grosso, Brazil, formed in 2010. The band's lineup includes André "The Hammer" on guitars and vocals, Ankh on guitars, Luiz Magrão on bass, and Fabrício Roder on drums, and they released their debut EP "Hegemony" in October 2010.

Godtoth is a black/death metal band from Fortaleza, Ceará, formed in 2013 as a project involving members of established Brazilian acts including Omfalos, Facada, and Monge. The band's debut album, Satanic Holocaust, was released in July 2013 and recorded at Less Than Zero Studio, featuring a lineup credited under pseudonyms including Z. Misanthrope on vocals and D.D. Loco on drums.

Goecia is a black/death metal band from Rancagua, O'Higgins, Chile. Their 2020 release "Luxel" was distributed through Black Legion, marking one of their earliest documented recordings in the Chilean underground.

Gorecult were a death metal band from the Buenos Aires area of Argentina who released the demo "Blood Retribution" in 2007 and the self-released EP "Murder Notes" on January 12, 2009. The EP featured tracks including "Vomit to Death," "Blood Retribution," "Dismembered Alive," and "Behold the Art of Gore," with a brutal, guttural approach drawing comparisons to Cannibal Corpse. The band's lineup included Fernando Mustafa on vocals, Fernando Martinez and Matías Cateura on guitars, Nekroangel on drums, and Lagarto on bass.

Gorempire is a death metal and grindcore band from Cuiabá, Mato Grosso, active since the early 2000s and known for gore and war-themed material. The band released Symposium of Sickness in 2004, recorded at Studio 312 in Cuiabá, and followed it with Bloodfeast in 2009, produced by Rodrigo Lopes at Studio Riff in the same city.

Goya is a solo death metal and grindcore project based in Avellaneda, Argentina, operating across genres including slam and brutal death. The project released the demo "La gran mentira" on December 17, 2022, a six-track release composed, recorded, and mastered between April and December of that year, with production handled under the handle @xnchrst. The concise, under-eight-minute runtime and numerically titled tracks reflect a stripped-down, high-intensity approach to the death-grind format.

Founded in Rio de Janeiro, Brazil in 1998, Grave Desecrator channel the savage spirit of early Sarcófago, Mutilator, and Holocausto through a black/death metal attack steeped in satanic and sacrilegious themes. Their 2008 debut Sign of Doom and the 2010 follow-up Insult on Nuclear War Now! Productions established their reputation as torchbearers of the brutal South American extreme metal tradition. In 2023 the band released Immundissime Spiritus through their own Caverna de Sangue Productions, maintaining full creative and commercial independence.

Grimpha is a death metal band from Curitiba, Paraná, Brazil, formed in 2015. The band released the demo "Induced Hate" in 2018, establishing themselves within the Brazilian underground death metal scene.

Grind Convulsion are a brutal death metal and grindcore band from Santa Fe, Argentina, signed to Inhuman Therapy Records. Their 2014 EP "Rebirth of Blood" includes tracks such as "Putrefaction In Crescendo," "Grotesque Deformity," and "While I Use Your Remains," along with two live recordings from the GFF '13 festival. The band also contributed tracks to the Argentine extreme metal compilations "Argentina Extrema Vol. 2" (2015) and "8 Ways to the Internal Rot" (2016), with Pat on bass, Juan C. on guitar, and Ismael on drums.