Milwaukee's Falter has been combining the chaos of grindcore with metalcore's structured intensity since 2011. The pairing creates something with both the brevity and fury of grind and the purposeful aggression of core.

Oregon's Falxifer is a fresh 2025 act pushing brutal death metal and deathcore into each other with ruthless efficiency. The name itself — Latin for 'sickle-bearer' — points to a sound that has no interest in subtlety.

Fame On Fire blend metalcore aggression with pop production, hip-hop cadences, and electronic elements from their base in West Palm Beach, Florida. Vocalist Bryan Kuzniar's ability to shift between rap-influenced verses, screamed choruses, and melodic hooks has earned the band a massive online following and viral cover versions. Their original material on 'LEVELS' and 'WELCOME TO THE CHAOS' proves they're far more than a covers band, delivering a genre-fluid sound built for the streaming era.

Buffalo's Fane works in the overlapping territory of doom and sludge metal, where slow riffs carry enormous weight and the atmosphere is thick enough to feel physical. Since 2017, they've been one of upstate New York's heavier propositions.

Louisiana's Fane operates somewhere in the murky intersection of black metal, death, sludge, and hardcore — a deliberately unclean combination that suits the state's swampy extremity. Formed in 2017, their sound resists easy classification.

Sacramento's Fangehull entered the black metal underground in 2023 with a project name that evokes something archaic and Northern despite the California locale. Their sound borrows from the raw, primitive end of the genre's tradition.

New Jersey's FangTooth has been a death metal presence since 2011, doing the work without fuss or genre-blending complications. The name promises something with bite, and the band delivers accordingly.

Colorado's Fantasia takes a hard rock–leaning approach to heavy metal, formed in 2018 with a sound that's melodic without sacrificing edge. Their name and style both suggest a certain classicist sensibility.

Mount Prospect, Illinois's Fantasm weaves progressive metal ambition together with the melodic urgency of power metal, active since 2023. The suburb of Chicago is an unlikely incubator for this kind of soaring, technically adept sound, but it works.