Originally born with the name Beta-12 in 3252, CMDR Brokk is a Imperial clone (out of 20) who came from an experimental genetic template forged by the Imperial Navy Developmental Warfare Group. CMDR Brokk served as a legionnaire of the 528th Legion, known also by Lavingy's Legion. His devote service to the Emperor of Achenar lead him to the rank of Centurion within his cohort. CMDR Brokk is radically anti-Thargoid, having lead numerous sorties into Thargoid infested systems. Having nearly been destroyed by a Medusa class interceptor, Brokk narrowly escaped the fight after fighting the interceptor with a ruptured canopy. Emerging victorious, he was awarded the title of Exterminatus by the Extraterrestrial Defense Guard of the Empire.