On Saturday night, February 21, 2026, Primarius Brewery in Heinzelova street hosted the third volume of war metal brutality. The underground metal gig brought together three local acts — Attitudes to Human Extinction, Proklet, and Zlobnik — each delivering a distinct interpretation of extreme metal.
The crowd packed in early, and from the start the atmosphere was promising.
Attitudes to Human Extinction — Controlled Chaos Done Right
Attitudes to Human Extinction opened the show with an explosion of energy. From the start, it was obvious the band came prepared — tight, technically skilled, and fully committed. Their set felt massive and intense, almost bombastic at times, and watching them perform was an experience in itself.
The band’s technical ability really stood out. Complex riffs, fast transitions, and demanding arrangements were executed with confidence, creating a powerful wall of sound. Their new bassist and drummer especially caught attention, both showing serious skill and adding fresh energy to the band’s dynamic. Meanwhile, Ivan Osrečak continued to prove why he’s such a strong frontman, holding the audience’s focus with confident stage presence throughout the set.
That said, their ambition occasionally worked against them. While impressive, some moments felt slightly overcrowded musically — so many ideas happening at once that the impact got a bit lost. Still, as an opening act, they absolutely delivered and set the tone for the night.
Proklet — Simplicity That Hits Hardest
If Attitudes impressed through complexity, Proklet won the crowd through simplicity — and easily became the highlight of the evening.
Their sound was raw, direct, and honest. Unlike the layered technicality of the previous band, Proklet leaned into minimalism, and it worked perfectly. Every riff felt purposeful, every transition natural. There was a sense of musical instinct and authenticity that connected immediately with the audience.
Frontman Andrej dominated the stage with a huge presence, effortlessly commanding attention without needing excessive theatrics. The band carried a feeling of pure musical spirit.
Guitarist and bassist Zimorog both delivered phenomenal performances. With only one guitarist in the lineup, their playing had extra responsibility, and they handled it brilliantly. The absence of a second guitar actually made their musicianship stand out more, allowing riffs and bass lines to breathe and fully hit the audience.
Proklet didn’t rely on complexity to impress — they relied on feeling, and that made all the difference.
Zlobnik — Strong Musicians, Missing Spark
Closing the night, Zlobnik stepped on stage with the promise of blending black and death metal elements, seemingly aiming to combine the technical strength of Attitudes with the raw aggression of Proklet.
Technically speaking, they were solid. The band played well, the instrumentation was tight, and the lead vocalist delivered powerful harsh vocals. One unexpected clean vocal section appeared midway through the set and actually worked as a refreshing moment, briefly changing the atmosphere and showing another side of the band.
However, compared to the previous performances, something felt missing. Despite their skill, much of the set sounded musically uninspired, lacking memorable moments that could truly grab the crowd. The biggest issue was stage presence — noticeably static and somewhat dull, which made the closing performance feel less impactful than expected.
They were good musicians, but the performance never fully came alive.
One of the night’s biggest positive surprises was the sound quality. The sound engineer did an excellent job, and it was clear that the live sound at Primarius has improved significantly. Even during the heaviest and fastest sections, instruments stayed clear and balanced — something not always guaranteed at smaller venues.
The overall vibe was great: friendly crowd, strong turnout, and excellent beer keeping everyone in good spirits. If there was one odd choice, it was the lighting. Green stage lights dominated much of the evening, which felt slightly out of place for black and death metal aesthetics — darker or colder tones might have suited the atmosphere better.
With strong performances, improved sound, and a packed venue, this gig at Primarius Brewery felt like a small but important reminder — Zagreb’s underground metal scene is loud, passionate, and far from slowing down.