The festival will join forces with Metal Blade this year to celebrate the label�s 25th anniversary. Numerous Metal Blade bands will perform on Saturday in tribute to the long-standing, highly respected metal label, in addition to a once-in-lifetime performance that will bring together musicians from Metal Blade�s stellar roster of bands.

Additional bands confirmed for Friday are: Bury Your Dead, Devil Driver, Satyricon, Walls of Jericho, Kataklysm, Kylesa, Skinless, The Devil Wears Prada, All Shall Perish, 100 Demons, Nora, The Human Abstract, Still Remains, Thy Will Be Done, Nachtmystium, December Aeterali, Merauder, Death Before Dishonor, Suicide Silence, Beneath the Massacre, Skeleton Witch, Stick to Your Guns, The Faceless, Blood Runs Black, Dead Hearts, xDeathStarx, Palehorse, Bloodlined Calligraphy, and The Funeral Pyre.

Saturday�s performers include: Unearth, Cannibal Corpse, The Black Dahlia Murder, The Red Chord, Job for a Cowboy, Lizzy Borden, Goatwhore, I Killed the Prom Queen, Shai Halud, Since the Flood, Demiricous, Hallows Eve, Cellador, Beyond the Embrace, The Architect, Animosity, Psyopus, If Hope Dies, Ed Gein, The Absence, Gaza, Forever in Terror, Apiary, Sons of Azreal, The Destro, and The Network.