The Shadow Systems are a Tikhio division created and formerly led by the Tikhio general Xargh. All of the soldier's A.I.'s in this division are based on that of Xargh and thus they are all cruel, sadistic killers loyal to the Tikhio.
They were only utilised once during a short conflict which ended it aswell as the enemy retreated from the Tikhio systems when they saw what the Tikhio did to their troops. Ever since they have been used in secret operations and intelligence gathering missions. They were fully mobilised once when a signal was detected at the fringes of their systems, however it proved to be a probe originating from somewhere in Viperius, how it got there is unknown.