Wow! Psycho Las Vegas just added a ton of huge acts to their 2017 bill. King Diamond has been announced as a headliner, with Ace Frehley, Gojira, Corrosion of Conformity and many more rounding out the fest.

Psycho Las Vegas will be held Aug. 18-20 at the Hard Rock Hotel & Casino. The bill was already worth checking out, but for metalheads, it’s now become essential viewing. For fans of the heaviest sludge and doom on earth, Neurosis, Melvins, Sumac, Cough have got you covered along with newly announced act Sleep.

Experimental acts like Swans, Magma, The Brian Jonestown Massacre and Zeal & Ardor will keep weirdness at a high, while new-school favorites like Royal Thunder and former Kylesa frontwoman Laura Pleasants have been added.

The Psycho Pool Pre-Party has also been announced, featuring Conan, Graf Orlock, Ruby the Hatchet along with headliners Pentagram.

Check out the full lineup below and grab your tickets for Psycho Las Vegas by clicking here.

2017 Psycho Las Vegas Lineup:

Abbath
Ace Frehley
Black Anvil
Blood Ceremony
The Brian Jonestown Massacre
Buzzov*en
Carcass
Celeste
Chelsea Wolfe
Cirith Ungol
Cloud Catcher
Code Orange
Conan
Corrosion Of Conformity
Cough
Cult Leader
Cult Of Luna With Julie Christmas
Diamondhead
Domkraft
Earthless
Elephant Tree (Aka Flights)
Eternal Tapestry
Fister
Floorian
Gatecreeper
GEQ
Gojira
Gost
Graf Orlock
Heavy Temple
Hollow Leg
Inter Arma
Khemmis
King Diamond
Laura Pleasants & Special Guests
Magma
Manilla Road
Merlin
Minsk
Morne
Mothership
Mouth Of The Architect
Mulatu Astatke
Murder City Devils
Mustard Gas & Roses
Myrkur
Neurosis
North
Oathbreaker
Pelican
Pentagram
Psychic TV
The Rods
Ruby The Hatchet
Sasquatch
Saturndust (AKA Flights)
Sleep
Slo Burn
Slomatics
Snail
Sons Of Otis
Sumac
Summoner
Swans
The Skull
Toke
Urchin
Usnea
Vhol
Weedeater
Windhand
Wizard Rifle
Wolves In The Throne Room
Yawning Man
Year Of The Cobra
Youngblood Supercult
Zeal & Ardor

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