Insidius - Vulgus Illustrata

Angry Metal Guy 60

A Polish, blackened death metal record a day keeps the doctor away, or so I have heard. If so, Insidius (so tired of mispelled band names that make things impossible to search for) is your latest shot of hyper technical, searingly fast loud noises from the Poles. Quietly chugging along in the background, this Olsztyn-based fivesome has been producing solid blackened death since their debut, Shadows of Humanity, in 2016. While the album cover for Vulgus Illustrata may look like it contains some atmospheric depressive black metal, the eight tracks inside are nonstop meat grinders of chainsaw riffing with thick bass, otherworldly drumming, and pure rage. While Insidius plays with the familiar and the foundational, does Vulgus Illustrata survive comparison to its heavyweight counterparts like Dormant Ordeal and Behemoth, or is it dragged to the bottom, each unoriginal idea weighing it down like cinderblocks tied to a corpse?

For starters, Insidius knows what they are doing. They’ve toured for years alongside bands like Vader, Grave, and Nervosa, and Vulgus Illustrata is full of dizzying instrumentation throughout. Tomasz Choiński and Jakub Janowicz wield their guitars like two buzzsaw-toting murderous surgeons, hacking and slicing at every turn with savage tremolo riffs and tilting dissonance. “Orgiastic” leads with a stop-start staccato riff, morphing with the introduction of Łukasz Usydus’s pirouetting bass. Of course, a blackened death metal album would be nowhere without some absurdly technical drumming, and Michał Andrzejczyk is no slouch. Inhuman fills, insane blasts, and rolling rhythms bring cohesion to Vulgus Illustrata, making for an album more akin to a face pummeling than a headbangers ball. Lastly, Rafał Tasak offers a competent if unflashy performance with his barking ferocity and pitched screaming. While the register remains generally on the low end, he has that pushing force that hurts your diaphragm to listen to. Think Cannibal Corpse, Vader, and Immolation, and you have the right idea.

Vulgus Illustrata by Insidius

Insidius has all the individual elements, but each track can’t help but bleed into the next, and even at a tight thirty-eight minutes, Vulgus Illustrata can feel long. Where bands like Dormant Ordeal mastered atmosphere, lead-ups, and the ebb and flow of a great blackened death song, Insidius feels too focused on in-your-face brutality. There are much-needed breaks here and there, with some genuinely great atmosphere, such as on the intro to “A Darkness That Divides” or “Censure”, and the entirety of the album closer “Forge of Our Hatred”. Unfortunately, these are few and far between, like ballasts in a storm that leave you hanging on for dear life. I like a good pummeling as much as the next fool, but only when it is consensual.

Maybe it is my undying love of blackened, Polish death metal, but I feel like I have seen everything Insidius has to offer done better elsewhere. Behemoth has a lock on hating god and the bombastic, theatrical edgelord side of things. Dormant Ordeal has technicality in spades alongside great songwriting, incredible atmosphere, and hidden hooks for days. Bands like Hath and Olkoth show that you don’t need to be from Poland to make good blackened death, either, so competition is fierce. Insidius feels late to the party, all dressed up, but nobody is there. They are doing everything right, but it isn’t quite clicking.

To be fair, some of you sick freaks will like getting absolutely brutalized and love every minute of Vulgus Illustrata, singing along as Tasak screams “Shit, cum and blood paint the wall of your prison”. I am not here to rain on your parade, and I don’t want to undersell Insidius. Vulgus Illustrata is heavy, consistent, competent, and genuinely engaging at times, but it feels tired. Insidius has the talent and the energy, but someone needs to point their ballistic missile of blackened death in the right direction for a direct hit. If you are a superfan of the genre, you may get some choice cuts from this slab of beef, but even still, you are better off eating with the bands that brought you here. Another victim to hang from the 3.0 tree, let’s tie the noose and be done with it.

Rating: 3.0/5.0
DR: 6 | Format Reviewed: 320 kb/s mp3
Label: Black Lion Records
Websites: insidiusblacklion.bandcamp.com/album/vulgus-illustrata
Releases Worldwide: November 7th, 2025

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