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.

Grindeals is a grindcore and death metal band from Recife, Pernambuco, Brazil, formed in 2020. The independent act explores lyrical themes of violence, psychological struggle, death, and addiction within a brutal extreme metal framework.

Grisvelos is a one-man black/death metal project from Osorno, Los Lagos, Chile, created by Alfredo Torres, who also plays bass and backing vocals in the black/thrash band Degotten. The project debuted in August 2020 with the full-length "Desperatio," a nearly 50-minute album drawing from the influence of Morbid Angel, Immolation, and Marduk while channeling the band's description of Osorno as a cold, decadent city into music that blends ferocity with melodic, nostalgic atmosphere.

Habitante is a doom/death metal band from Temuco, La Araucanía, Chile, formed around frontman and guitarist Carlos Aravena, who also handles production duties independently. Their sound fuses the atmosphere of European doom metal with the aggression of 1990s American death metal, and their releases include the album "Perseverancia Resiliencia" (2020) and the follow-up "Condena Funebre" (2022).

Hate Embrace is a death metal band from Camaragibe, Pernambuco, Brazil, formed in 2008. Their 2014 album Sertão Saga, released on Insane Records, is a conceptual work organized in three acts drawing on the history of the legendary northeastern Brazilian outlaw Lampião, blending death metal with regional folklore and lyrics sung entirely in Portuguese.

Hate in Blood is a death metal trio from Posadas, Misiones, Argentina, formed in 2022 by vocalist Pablo Lopez, guitarist and bassist Ariel Romero, and drummer Martin Romero. Their debut EP Internal Torment was released on December 17, 2022, recorded by Sergio March and mixed and mastered by Francis Jakob, featuring five tracks including "Death Monarchy," "One Thousand Worms," and the title track.

Hauser is a death metal and grindcore band from Jaraguá do Sul, Santa Catarina, Brazil, formed in 2011. Drawing influence from national acts like Are You God? and Test alongside international names such as Nasum and Rotten Sound, the band channels raw hardcore aggression into a brutal grindcore framework. Their releases include the 2019 album Messias and the 2020 album Cinza, the latter described as ten tracks of visceral, explicit grindcore.

Heavenheim is an Argentine extreme metal project formed in 2024 with a lineup of Kai (vocals), Dave (guitar), Andy (bass), Gisa (drums), and Leon (keyboards), blending symphonic black metal and melodic death metal with Christian metal themes. The band released the album United Forever on December 2, 2024, featuring tracks including the 13-minute title piece, followed by the single Take Your Cross in February 2025 and the two-track EP Have You Ever Heard of the Cross in November 2025.