Carcass, Cultura Tres, Satyricon and more are confirmed in the latest announcement.
'A Sign Of Things To Come' is the title track of the band's upcoming album.
Their new album is set for release in September 2023.
They will be touring in support of their latest album 'Malicious Intent'
'Heavy Is The Crown' is the first of a trilogy of singles the band will release this year - check it out here.
The Knotfest brand expands into the UK for the very first time - find out more here.
Check out the band's brand new single and music video here.
Check out previously unreleased track 'Plight Of The Soul' here.
'Worship Decay' is a standalone single, following their latest album 'Cycle Of Suffering'.
Headliners Mercyful Hate and special guests Dimmu Borgir will appear at the festival in 2021.