After the cancellation of Metal Allegiance, a replacement has been found in the form of the Polish groove death metal act Decapitated.

The musicians of Decapitated started playing metal on an early age. Over the years, the band managed to build a reputation and a name for themselves, with their recognizable groovy and catchy riffs. Disaster intervenes when one of the band members passes away after an accident with the tour bus. Single remaining guitarist Vogg calls it quits and joins the band Vader for a while, until he resurrects Decapitated in 2009. The band releases a couple of powerful albums, including Carnival is Forever (2011) and Antikult (2017). Decapitated does not break with tradition

The line-up of Into the Grave 2018 features the following bands:
Friday August 10 – Gojira, Delain, Decapitated, Orden Ogan, Toxic Holocaust and Toxic Shock
Saturday August 11 – Behemoth, Children of Bodom, At The Gates, Paradise Lost, Suicidal Tendencies, Dying Fetus, Gloryhammer, Goatwhore en Dust Bolt

Into The Grave – Friday
Into The Grave – Saturday
Into The Grave weekendticket – Weekend
Into The Grave – Camping