An Irish bare-knuckle boxer, Hagen spent years on the run for manslaughter - until the law caught up with him. Given the choice to join the Marines and test a new prosthetic weapon or face a firing squad, he took the former. Sarcastic, domineering, and joyful most of the time, with an explosive temper and a history of defying authority. A born hellraiser, he follows up every battle with an evening at the pub and a night of spectacular debauchery. Takes pride in his pain endurance and his reckless fighting style. Known to throw down a wager on almost anything.