Power/progressive metal band from São Paulo, formed in 2001 around vocalist Alexandra Liambos, guitarists Rodrigo Vinhas and Fabio Toledo, bassist David Shalom, and drummer Gian Scairato. Their sole album, Another Sun, was released in May 2004 on Hellion Records and recorded at Creative Sound Studios in São Paulo; it features ex-Helloween vocalist Michael Kiske as a guest on the duet "The Encounter" alongside Fabio Laguna of Angra and Fabio Ribeiro of Shaaman.

One-man black metal project from São Paulo, formed in 1995 by the sole member Warwolf, who also performs in the Brazilian act Evil. Thallium released the demo Gèvaudan, the full-length A Howling from a Thousand Years (2002), and the album Armanenschaft (2008), the latter drawing on the esoteric writings of Guido von List and citing early Polish black metal acts such as Graveland, Infernum, and Veles as primary influences.

Thanatofilia is a brutal death metal power trio from Neuquén, Argentina, consisting of Francisco Tomás Petris (guitars, vocals), Camilo Amaru Ibañez (drums, vocals), and Joaquín Mariano Villegas Amenabar (bass, vocals). The band released their debut EP, Estrangulamiento Umbilical, in October 2019, a seven-track slamming death metal statement recorded in Sala Grande, Neuquén. They were featured in MetalSucks' 2022 roundup of Argentina's most ear-splitting death and grind underground acts.

Tharnhul is a melodic black metal band from Nueva Braunau, in the Los Lagos region of southern Chile. Their 2025 debut album Forest That Devours The Light draws on the stories of indigenous peoples and pre-colonial deities of the Chilean south, with lyrics exploring the destruction wrought by colonialism and its cross.

THC 666 is a brutal death metal band from Tunja, Boyacá, Colombia, formed in 2010 by bassist/vocalist Andrés Otero, guitarist/vocalist Joseph Vega, and drummer Gerardo Parra. The band released their debut full-length "Colossal Incubation" in 2022 after a series of demos and split releases.

Death/doom duo from Brasília, formed in 2020 by guitarist and vocalist Rogério Marques (ex-Embalmed Souls) and guitarist and producer Lucas Santiago. The band debuted with the five-track EP First Act on March 20, 2020, with Lucas Santiago handling bass and drums on the recording and Fábio Herenio of Apostasis contributing a guitar solo; their debut full-length Winter of the Soul followed on July 22, 2022.

The Ancient Doom is an epic doom metal band from Santiago, Chile, active since 2011 under the name Ancient before adopting their current name in 2019. Lyrical themes center on godlessness, religious conflict, occultism, and the history of medieval times, with releases including the EP Abraxas (2015) and their debut full-length In Hoc Signo Vinces (2021).

Stoner rock band from Joinville, Santa Catarina, formed in 2015 with a lineup of Fernando Schmitz (vocals), Angelo Bracht (guitar), Gustavo Hansen (bass), and Tutu (drums). The band contributed the track "The Arataca Witch" to the Hard'n Slow Brazilian Vol.1 compilation in 2016 and released Tales From Arataca – Chapt. 3 in 2017, the third installment in their ongoing Tales From Arataca series.

Heavy metal band from São Paulo, active from 2013 until splitting up, with a lineup featuring Edson Francisco on lead vocals, Diego Sousa on guitar, Jeferson Dias on rhythm guitar, Douglas Souza on bass, and Felipe de Paula on drums. The band released the EP Soldiers of Metal on March 15, 2013.