Niharp navigate the intersection of progressive and traditional heavy metal, layering melodic guitar work from Murilo Mazza and Paulo "Koragem" Cesar against the dynamic vocals of Douglas Rovas. Their 2018 album "Into Ethereal Dusk" is an eight-track record that ranges from sweeping atmosphere to tighter, riff-forward passages, showing a band with genuine compositional ambition.

Nihilifer is a death/black metal band from Temuco, Araucanía, that emerged in 2013 from earlier projects Sarcoma Corpus and Ritualism, signing to Throats Productions. The band released the demo Chaos Ex Nihilo in November 2013 and the full-length Subterfacto.declive in 2018, a dense 54-minute album exploring themes of occultism, anti-creationism, and spirituality across eight tracks.

Nihtymne is a one-man black metal project from Córdoba, Argentina, created in 2016 by the sole member known as Fóranniht, who handles all instruments, vocals, mixing, and mastering. The project's releases include the demo Wanderings... (2016), the self-titled full-length (2021), and the covers EP The Will To Transgress (2023).

A Christian heavy metal act from Americana who released a split with Jaws called Madman / A Better World in 1995 on Rock Machine Records. The split showcases a straightforward, melodic approach to heavy metal with faith-oriented themes, situating the band firmly in the Brazilian Christian metal underground of the mid-1990s.

Originally active under the name Dunkel from 1997 before adopting the name Ninurta, this Santos-region black metal project released the demo Eternity in Pain through Nocturnal Age Recs in 2003. The band's approach centers on existentialist and philosophical themes, drawing from the raw, confrontational tradition of Brazilian underground black metal.

A solo atmospheric black metal project whose debut EP Sun Kills Every Thing arrived in 2017, blending tremolo-driven riffs with ambient textures and expansive, depressive moods. The project draws on the more introspective strand of the genre, favoring atmosphere and emotional weight over outright aggression.

Taking their name from the Latin phrase meaning "we strive for what has been forbidden," this black metal trio — Prometheus on vocals, Draco Bellator on guitar, and Summum Luison on drums — operates within a framework of occultism, philosophy, and left-hand-path humanism. Their 2014 EP Lançamo-nos Rumo ao Proibido established them in the Goiás underground, pursuing a cold, uncompromising style rooted in old-school black metal aesthetics.

Self-described as "deadly corrosive crossover," this Brasília five-piece — led by vocalist Lauro "Zapata" and guitarist Gabriel "Zenön" — released their debut full-length Corrosive Hatred in November 2021, a ten-track assault recorded at Texas Studio. The record blends thrash riffing with hardcore-punk velocity and a powerviolence-adjacent ferocity, with tracks like "Destroy the State" and "Underground is Not a Competition" making the band's antagonistic stance explicit.

Formed in Uberlândia with the explicit goal of fusing New York hardcore aggression with thrash metal heaviness, No Defeat released the EP M em M in 2010 and the full-length Escolhas Que Precedem a Conquista in 2012. Vocalist Michel "Padero" anchored their politically charged output, which drew on crossover forebears while addressing social and political themes rooted in Brazilian reality.