Wednesday 18.7.2018 start 13.00, Thursday 19.7.2018 start 10.00, Friday 20.7.2018 start 10.00, Saturday 21.7.2018 start 10.00. More than 80 bands from all over the world!!! FREAK fest + FREAK shows + special Wednesday BACK TO 1999 festival + more!!!

"NAPALM DEATH!!! Yes, the only possible headliner of our anniversary festival!!! The band that have personally influenced me in an incredible way and I am extremely glad to this day the immortal albums "Scum" and "From Enslavement …"

VULVODYNIA ... the nightmare of every woman .. or also one of the most vigorous brutal death metal bands of today. Choose what you would like to have the honour of meeting. If the latter one, do not miss the performance of this pack from South Africa at this year's OEF!

Yes, we are pleased to introduce to you one of the bands that was there at the inception of the European death metal!!! It is no one else than the Swedish, brutally low-tuned machine called GRAVE!!! 

Reserve your place in the VIP CAMP for greater comfort and safe. Making reservations will be possible only until June 30, 2018. In case that the VIP camping site wouldn´t be sold-out until this date, there will be option to buy VIP camp tickets directly at the festival.

Sick death metal through which the dead rise from the graves. This is what CORPSESSED from Finland, the worshippers of Lovecraft and the occult sciences, will bring to Trutnov's boards. Do not expect some shiny death metal, calm and full of melodies. 

South Bohemian grind core tornado BUT (aka БУТ) is not an unknown name in the Czech scene. The band which dates back to 2009 and was originally formed by the members of ex-Exhale, Den Za Dnem and Ingrowing has been considered a dark horse of the UG scene since its inception.

OEF's boards have been desecrated by the bands from all over the world. Denmark is no exception. But this time we will have the chance to encounter Danish as the squad called UNDERGANG who spread the destruction in their mother tongue will come dashing from Northern Europe.

This year's second representatives of Canada already, the furious metal punkers GOLERS!!! The band that came into being in 1998 after the split-up of Subversion plays a rough mosh based on a fast metal guitar combined with punk and thrash ferocity. 

There are not many Canadian bands to have played at OEF but a couple of them did perform in front of the insane audience. However, it has never been such a legend having been around in the scene since 1979!!! 

It is a pleasure to announce this band! Legendary iconic old school grind core blast from Pardubice. Who would not know NEEDFUL THINGS! 

Another representative of the mix between death and thrash metal are the veterans from the USA, SOLSTICE!!! 

Another of an array of the iconic European grind core bands are the well-known ENTRAILS MASSACRE. Hometown of Rostock and the date of birth 1990! And yes, these grind veterans are one of the bands that played at the very first volume of the Obscene Extreme Festival.

This Brazilian hardcore/punk legend will be celebrating its 25th anniversary this year. What can be better than celebrating with us live at this year's Obscene Extreme Festival 2018?! 

SHAMPOON KILLER!!! What a self-explanatory name. The enemies of a disco dancing after whose concert there will surely be blood on the dance floor. 

For the fourth time already the German experimenters called LE SCRAWL will come to dash us to pieces! Grind core charge with the elements of jazz, ska and some other musical subgenres, underlined by great saxophone, is what makes LE SCRAWL well-known all over the world!!! 

We are happy to introduce the headliner of the Wednesday programme or BACK TO 1999 OEF PARTY now!!! If you know the history of the OEF, it is clear that it can not be anything else than the legendary Belgian mince core hammer of AGATHOCLES!!! 

From the UK we welcome for the first time Basement Torture Killings. These purveyors of snuff grind have been active since 2007 and have released 3 full lengths and several split CD's alongside bands such as Desecration and Holocausto Canibal whilst also forcing crowds across both the UK and Europe to bear witness to their murderous crimes.

Let us introduce to you further Mexican representatives of gore grind, a quartet called OXIDISED RAZOR!!! This name is certainly not unknown to you as they hit the OEF boards in 2009 already having performed a brutal gore show.

One of the newer Swedish acts but with experienced musicians. AXIS OF DESPAIR!!! Just in these days we recall the death of Mieszko, the grindcore legend and the legendary bandmaster of Nasum.