The legendary Lawnmower Deth are amongst the bands announced to perform at this year's Damnation Festival in Leeds this November.
Festival Director Gavin McInally said: "Anyone who witnessed Lawnmower Deth's fantastic set at Download last month can look forward to a second helping of good-old thrash fun at Damnation while SSS are sure to live up to their moniker and provide a short, sharp, shock for the thrash fans who've enjoyed sets by the likes of Onslaught, Kreator and Evile over the years.
"And for those who prefer their music more grim, it's a pleasure to be able to announce Hecate Enthroned and Fen who'll deliver their distinctive takes on black metal this year."
The latest additions to the 2010 Damnation Festival add to stages already filling up with the best in extreme, progressive and alternative talent.
Acts already confirmed include The Dillinger Escape Plan, Anaal Nathrakh, Earthtone9 and Alcest.
The Damnation Festival will take place on 6th November at Leeds Uni.