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Despite the fact that GOD DETHRONED has released 12 albums in their three decades long extreme metal journey, they have not played much in the Czech lands. 

The cashless system has proved successful, which is why there will again be cashless payments ready for you this year.

TRIGGER!!! This is going to be a treat for all speed-lovers and fans of frantic fastcore with a bone crushing bass sound. The trio of dudes refer to themselves as Drum N Bass Grind Violence and we can't help but agree, as their songs are a cool elixir of noise energy. Fast, short and furious!!!

Artwork: Martin & Pen n Ink Designs

Our original plan was to organize a small event for 1000 people since we did not want to divide the area into sectors. We would like to organize the OEF as much the way you know it. 

As necrotic tissue spreads, so does the odor of pathological death/grindcore of our well-known and truly legendary PUTRID OFFAL!!! 

Another big surprise from our northern neighbours from Poland is PUTRID EVIL band!!! If you like real oldschool grindcore, tinged with death metal and played with a crusty twist, then you are at right point here. 

A true legend!!! It's hard to believe, but we managed to invite a band we thought we would never have the chance to see live again. Polish grinders SCHISMOPATHIC!!! 

In the extreme music world, the increasingly appreciated band LYCANTHROPHY is another great catch for OEF 2021!!! Don't expect any slow and intelligible musical nuances, but a headless, aggressive ride that works great, especially live!!!

Welcome to the AFTERCOME kitchen!!! In hell's kitchen, where a very tasty mix of hardcore, grindcore with other spicy metal flavours is cooked. A trio of well known and skilled chefs hailing from Czech capitol, headed by a chef of Serbian origin, already has a huge experience by cooking in many other kitchens!!!

We have another confirmed band, SLUP! These guys are definitely worth your attention! They will be blasting out songs from their new album "Perverze Trinity" at this year's OEF. This guttural gore grind is the perfect option for sado/maso fans of GUT or CBT! 

Let's slow it down here and make the beats and riffs very heavy!!! Sludge is not the typical style played on Obscene Extreme, but even this slow mud can be incredibly heavy. 

Who doesn't know Donatello, Raphael... oh crap... but the names Piti, Tobi and especially the name of german band TURTLE RAGE, should not be unknown to experts of the extreme. 

Another newcomer at Obscene Extreme festival will be those Slovakian grinders, called SYSTEMIC DAMAGE!!! 

This year once again in cooperation with Fly High Tribe, we bring you the opportunity to experience something unique - BODY SUSPENSION! 

The music of the SICK DESTROYER quartet could not be better described. The project consist of four veterans of the scene, tied to the bands Lycanthrophy, Needful Things, Controlled Existence and Beton. Short, fast and fucking intense blasts, where the time of one song does not exceed a minute!!! 

WOJCZECH!!! A bunch of friends who loose their anger after years of living in East Germany, where the omnipotent Stasi ruled. Their positive rage in the form of a thrashing grindcore mix has been around since 1995 and WOJCZECH is a band that has probably spent their entire existence on tour!!!