 The Unguided confirmed that Mikael Stanne (Dark Tranquillity), Whiplasher Bernadotte (Deathstars), Hansi Kürsch (Blind Guardian), and Christoffer Andersson (Dead by April) agreed to record guest vocals, but not for "Hell Frost" due to its release date.Richard, however, hopes to include them when they record their next album.On June 16, 2011, without any official announcement The Unguided released their debut single "Betrayer of the Code".