As if Slipknot’s very own Knotfest wasn’t already huge, now even more big names have been added to the line-up.

Fear Factory, Napalm Death, Satyricon, Amen, Otep, Prong, Immolation and Attika 7 have beeen added to the billing, along side of already confirmed acts Slipknot, Five Finger Death Punch, Volbeat, Killswitch Engage, Atreyu and many more.

Oh how we wish we could be here for this one!

Knotfest will take place between the 25-26 October in San Bernardino, CA.