Here we have another comeback in the grindcore family. The Polish band PSYCHONEUROSIS that had a very active period between 1991 and 2001 when they played many shows and did even more recordings disbanded due to their professional responsibilities.


An absolute BLAST!!! All of us know of course the metal legend, Danny Lilker, and all his bands and projects. He has graced Trutnov Battlefield with his presence a few times but this year it will for certain be very much special. 


This bizarre trio from Italy called SHITFUCKINGSHIT presents really an insane mixture of the most extreme musical styles like grind core, gore death and Italian 80´s hardcore. It started just as a one man noise core project and in the course of time it evolved into a trio of maniacs who fucking bomb it.

Northern wind is cruel by NOT too!!!

None of you would tell this crazy group celebrated their 20th anniversary this year, wouldn't you? But it is the truth. Formed in Teplice in 1996! Another interesting detail is their regular debut album was released this year only. After 20 years! Personnel changes have not so far allowed for the band to complete something complex. 


The Finnish grindcore veterans INFERIA will be back at the OEF's stage after many years. Established as early as in 1989 and still loyal to their grindcore roots such as early Napalm Death mixed with a huge dose of extreme hardcore and death metal. 

Brazilian representative of hardcore scene by TERROR REVOLUCIONÁRIO!!!

Of course there will be place for Brazilian bands in the line-up for 2017. What would Obscene Extreme Festival be without this unique unrestrained underground scene? The chance to show their energetic grind with punk explosions will be given to TERROR REVOLUCIONÁRIO. 

►► First poster!!! ►►

►► Help us with promotion, invite your friends and spread where you can!!! Thank you!!!


July / Červenec 5 - 9, 2017

TRUTNOV - Battlefield / Na Bojišti, CZECH Republic


VISCERA TRAIL, brutal death metal band from Israel, which guarantees a certain dose of exoticness. And we have to say they know to deliver. They describe themselves as the sickest band to ever emerge from the Holy Land to deliver the brutal death metal message to the local scene. However, with no evil faces, but on the contrary with sense of humour and hyperbole.

Unhuman behaviour caused by blackouts, BACTEREMIA!!!

When a band is hibernating it does not necessarily mean the album being prepared must be an explicit shit. The massacre from Colombia called BACTEREMIA is coming to slaughter you and show what a good stuff they have cooked for the new release.

Local cherry on the cake prepared by SEE YOU IN HELL!!!

This is the true local hardcore / punk cherry on the cake called Obscene Extreme Festival. A squad from Brno who have now been recovering from a downer they suffered due to the death of Filip Fuchs, the motor not only of the band but of the whole Czech (and maybe also the world) DIY scene. 

Grind core hammer from the Baltic – WOJCZECH!!!

Though it may not seem so this band has travelled almost the whole world criss-cross with their grind core noise vehicle since their formation. Well, not almost… Wojczech did travel the whole world. Since their start in 1995 they were actually on a non-stop tour until 2005. 

Mince core coarseness brought by fellows from HAGGUS!!!

HAGGUS are a young gore / grind band from Oakland (USA) who openly acknowledge the legacy and the influence by the legendary Agathocles and the Canadian mince core heros of Archagathus. During their short existence (since  2014) they have managed to put out and recored around twenty releases so as for the frequency of releasing everything is alright.


Attention! Attention!!! After the Wednesday's OEF programs such as Doom or Noisecore fests, Italian Hardcore Night or Wrestling Mania we would like to introduce you the OEF SPEED MANIA FEST 2017 for old school maniacs and all of you who love superluminal speed of guitars, strength of drums and at the maximum agressive high pitch vocals. 

The legend of the Swedish hardcore/punk scene CRUDE S.S. at OEF 2017!!!

You may know the name of this band or you can find their name as one of the most used references of the Swedish hardcore scene in case you want to describe new and unknown bands. The authors of the band infos (us being no exception) help themselves by the usage of a dry comparison as …it sounds like the old good … attention now ….CRUDE S.S.!

Mexican grind delivered by ANARCHUS at OEF 2017!!!

This year the European tour did not work out due to tragic reasons for these Mexican grinderos. So another chance opens to them at the next volume of Obscene Extreme Festival 2017. ANARCHUS are a star of grindcore scene in South America.

Chaotic, filthy and brutal…simply FULL OF HELL!!!

Chaotic, filthy and brutal!! FULL OF HELL have the potential to smash you to pieces totally with their live show. They still can be considered a fairly young band that has however managed a lot since their formation in 2009. It is not by chance that these guys have signed under A389 Recordings. This label has a good nose for talented bands.

Zombie walk SECTESY heading for Trutnov!!

The lovers of zombies and good beer, old school death metal of SECTESY from Kolín, CZ coming to spread musical leprosy and providing all this genre's old school can offer.

There is going to be a proper dance party amigos! SUPPURATION coming!!!

The Colombian freaks of SUPPURATION who like to munch on Christians in their spare time will come to show you their dissecting brutal death gore grind!

Gore Grind all star band at OEF 2017!!! MEAT SPREADER!!!

Many of you have surely asked for many years what the famous ex-singer of Dead Infection, Jaro does. Now we can answer he has been planning and realizing another gore grind act named MEAT SPREADER!!!


This, presently, very well-known band was formed in 1999 as nothing but a funny project with a totally crazy mix of gore grind and techno and with obscene live shows. Today they can be considered one of the Czech leaders of gore grind scene.