Motorcrush play a direct brand of heavy and thrash metal rooted in the classic American acts — Metallica, Megadeth, and Pantera are the most audible touchstones. Their debut demo 'I Control You' introduced the band with six tracks covering themes of war, personal freedom, and societal control.

Muerte Akción is a crossover thrash band from Santiago, Chile, formed in 2012 by guitarist/vocalist Rodrigo de las Riberas, bassist Sandino Muñoz, and drummer Rodrigo Herrera. Their politically charged lyrics tackle themes of colonialism, inequality, and Chilean social tensions, with releases spanning the 2012 EP through the albums Fuego (2014), II (2015), and Dominio (2022).

A stalwart of the Goiânia metal scene, Mugo mixes death metal heaviness with thrash energy and pronounced groove, drawing comparisons to Obituary and At the Gates. Their discography spans multiple full-lengths including "Go to the Next Floor" (2009), "Race of Disorder" (2017), and "Tempest" (2019), each refining their brand of extreme metal with elaborate harmonies.

Municion is a black/thrash metal band from Santa Fe, Argentina who built a live reputation sharing stages with international acts including Aura Noir, Mystifier, and Tsjuder. The band released the EP "Black, Speed & Evil" in 2015 through Execracion Distro before issuing their debut full-length "Fukk Off In Hell" in 2021 via Alkolik Holocaust Records.

A supergroup side project drawing members from Sepultura, Threat, and Nitrominds, Musica Diablo united Sepultura frontman Derrick Green with guitarists André NM and André Curci for a pure old-school crossover thrash assault. Their self-titled debut from 2010 packs eleven tracks of raw, São Paulo–forged aggression, produced by Rafael Ramos; the band dissolved the following year after Green refocused on Sepultura.

Mustaphorius play the kind of no-frills crossover thrash that worships at the altar of hardcore punk and late-1980s speed metal, with an irreverent streak that runs through their track titles and stagecraft. The band put out the EP "Bebidas e Mosh" in 2015 and returned in 2023 with their full-length "Homem Horrível", cementing their place in Curitiba's underground extreme scene.

Mystical Vision play straight-ahead thrash metal rooted firmly in the old-school tradition, with their 2016 album Alchemy of Chaos showcasing tight, aggressive riffing driven by guitarists Carlos Mota and Silas Pimenta alongside the vocals and bass of Marcelo Sanches. A later release, A First Vision of Hell, continued the band's commitment to classic thrash sounds produced at GHM Studios in Manaus.