Rockstar Energy Mayhem Festival’s 2015 lineup has been announced with Slayer in the headline spot, along with King Diamond, Hellyeah, The Devil Wears Prada and Whitechapel. Rockstar Energy Mayhem Festival launching on June 26th at Sleep Train Amphitheatre – Chula Vista (formerly Cricket Wireless Amphitheatre) in Chula Vista, CA.

In addition to Slayer and others, The Art Is Murder, Jungle Rot, Sister Sin, Sworn In, Shattered Sun, Feed Her To The Sharks, Code Orange, and Kissing Candice, will also be included in 2015 festival lineup. This year’s Rockstar Energy Mayhem Festival  will include stops in cities like San Bernardino, Auburn, Albuquerque, Milwaukee, Tinley Park, Burgettstown, Bristow, Spring, and many more – including show at Nikon at Jones Beach Theater – Wantagh, NY on July 26th. The festival will end-up with its final show at Gexa Energy Pavilion (Formerly Superpages.com Center) – Dallas, TX on August 2nd.

Tickets for Rockstar Energy Mayhem Festival are available for sale at TicketHub.