Bokassa is a Trondheim, Norway power trio formed in 2013 by Jørn Kaarstad, Lars Erik Andreassen, and Olav Dowkes, playing a self-described 'stonerpunk' fusion of hardcore, punk, and stoner rock. Their 2017 self-released debut Divide and Conquer gained immediate recognition in Norway, and Metallica drummer Lars Ulrich declared them his favorite new band on his Beats 1 radio show in early 2018, leading to the band supporting Metallica on the WorldWired Tour across Europe in 2019. Subsequent albums Crimson Riders (2019), Molotov Rocktail (Napalm Records, 2021), and All Out of Dreams (Indie Recordings, 2024) expanded their international reach.

Feed The Rhino formed in Kent, England in 2008 and built their reputation on a metalcore and hardcore sound that drew from Southern groove metal, post-grunge, and the abrasive side of 1990s alternative rock. The quintet — centered on vocalist Lee Tobin and the Colley brothers on guitars — released three albums including Mr Red Eye (2009), The Burning Sons (2012), and The Sorrow and the Sound (2014) before delivering The Silence (2018), which expanded their sonic palette considerably. The band became known for high-energy live performances and toured extensively across the UK and European festival circuit.

Impermanent are a London extreme metal band whose early material presents a brutally direct blend of slam, death metal, and hardcore. The project surfaced with Forging Eternity, a short but punishing release that favors dense riffs, guttural vocals, breakdown pressure, and a production style built to make each hit land with physical weight. Tracks such as "Mass Psychogenic Illness," "Spiralisation," "Defilement of Self," and "Corporal Immortality" move between churning death metal and hardcore-derived impact, keeping the arrangements compact while still leaving room for abrupt rhythmic shifts. The band's sound is not ornate or atmospheric in the traditional sense; it is focused on compression, force, and the ugly momentum of heavy music stripped down to its most violent impulses. Impermanent's identity is still in its earliest public phase, but the first release already establishes a clear direction: low-tuned death metal with slam brutality, hardcore pacing, and a cold, clinical sense of heaviness. The result is music built for listeners who want death metal's extremity and hardcore's immediacy in the same body.

Long Goodbye are a Durham County metalcore band whose music sits in the harsher edge of current UK hardcore. Emerging with the 2024 release i used to dream of drowning, the group quickly became associated with The Coming Strife Records and a new wave of British bands that combine metallic hardcore, mathcore tension, and chaotic emotional weight. Their songs are short, violent, and tightly wound, with jagged riffs, sudden tempo changes, collapsed grooves, and vocals that sound less like performance than rupture. Long Goodbye fit metal and hardcore scope directly through metalcore and UKHC, especially in the way their music uses breakdowns, dissonance, and panic-stricken rhythm to create pressure. Tracks such as "autolisis," "cauterising incisions," and "endlessly repairing a dying format" show a band interested in discomfort as much as impact. The production keeps the sound raw enough to feel close while still letting each shift land with force. Long Goodbye's appeal is that they do not smooth out their influences. The music feels ugly, anxious, and cathartic, carrying the spirit of heavy hardcore into a more fractured, modern shape built for no-barrier rooms and violent release.

Sheffield's Malevolence have carved a devastating lane by welding the groove-heavy stomp of Pantera to the fury of modern hardcore, creating a sound tailor-made for circle pits and two-step breakdowns alike. Their 2022 album 'Malicious Intent' earned widespread acclaim for its massive, neck-snapping riffs and Alex Taylor's commanding vocal presence. With their blend of metallic hardcore and groove metal resonating on both sides of the Atlantic, Malevolence have become one of the UK heavy scene's biggest breakout acts.

London's Powerplant defy easy categorization, blending synth-punk, hardcore, black metal, and dungeon synth into a singular and deliberately weird sonic vision led by Ukrainian vocalist Theo Zhykharyev. Originally a solo project, the band expanded into a full outfit that has become a fixture of London's vibrant hardcore-adjacent punk scene, sharing bills with High Vis, The Chisel, and Chubby and the Gang. Their genre-hopping unpredictability and art-punk sensibility make them one of the most intriguing acts on the UK underground circuit.

Pulkas were a London-based groove and alternative metal band formed in the mid-1990s who signed to Earache Records before releasing their lone studio album Greed in 1998, produced by Colin Richardson. A contractual dispute with Earache following interest from larger labels derailed the band's momentum, and they quietly dissolved around 1999–2000, leaving Greed as a cult artifact of the late-1990s British heavy underground.

RXPTRS are a metalcore and punk band from Bristol, UK, formed in 2018 and blending abrasive hardcore punk with melodic metalcore energy and aggressive riffing. The band released their debut full-length Living Without Death's Permission through Blacklight Media / Metal Blade Records in 2022, touring Europe alongside established acts and building a following on the strength of their explosive live performances.

THEBOYSHADOW is the new heavy music project guided by Connor Sweeney after his time as guitarist in Loathe. Developed over several years before its first public releases, the project arrived in 2026 with "Give Me A Seam & I'll Show You The Meaning," a short, abrasive track that introduced a restless mix of metallic pressure, unstable vocal shifts, hardcore aggression, and atmospheric unease. Its follow-up, "Bliss Being," immediately showed a different side, bringing in more electronic texture, melody, and dreamlike space. That contrast is central to THEBOYSHADOW's identity: songs are treated as shifting episodes rather than fixed genre exercises, moving between brutality, ambience, fractured pop instinct, and shoegaze-like haze. The project's early live activity placed it in front of heavy alternative audiences, but its recorded language suggests a wider intent than straightforward metalcore. THEBOYSHADOW feels like a volatile solo-led collective, built around mood, collision, and the tension between beauty and discomfort.