Named for a Pacific atoll obliterated by nuclear testing, Orange, California's Enewetak arrived in 2020 with grindcore intensity fused to metalcore structure — short, violent, and purposefully destructive. Their music moves at the speed of a chain reaction, leaving very little standing.

San Fernando Valley's Extinction have been fusing thrash and death metal since 2020, drawing on Southern California's long relationship with extreme music to produce something that honors both traditions. The Valley's sprawling suburban geography seems to fuel a certain restless, aggressive energy in the bands it produces.

Bay Area band Geryon blends melodic death metal's emotive sweep with metalcore's rhythmic punch, crafting songs that hit hard while still leaving room for melody. They've been honing their hybrid sound in California since 2013.

San Francisco's Ghost of Winchester bring West Coast metalcore to a city better known for thrash and hardcore, their 2021 formation part of a broader resurgence of the genre on the Bay Area's crowded heavy scene. Tight, punishing, and melodically aware.

Named after a three-headed kaiju, Merced's Gidorah bring a corresponding multi-pronged assault of death metal brutality, groove-driven rhythm, and metalcore intensity. Their music hits like a creature that attacks from every direction at once.

Salinas, California's Give Her the Gun bring a melodically aware but uncompromising metalcore sound that's been sharpened through years of work since 2012. They're built for stages and pit floors in equal measure.

Rancho Cucamonga's Havocxx fuse the melodic leads of Gothenburg death metal with the chug and breakdown vocabulary of metalcore, a hybrid approach that's been their calling card since 2017. The tension between the two styles gives their Inland Empire take on the crossover sound its kinetic edge.

Chico, California's Kattattak blur the line between melodic death metal and metalcore, bringing driving rhythms and melodic hooks together with enough extremity to satisfy fans of both worlds since 2016.

Santa Cruz, California's Kavalkade marry melodic death metal's lead-driven drama to metalcore's rhythmic punch, carving out a sound with both melodic ambition and heavy impact since their 2022 formation.