Before she entered the King of Iron Fist (Tekken) Tournaments and took on the likes of Jin Kazama and Heihachi, Nina Williams was already no stranger to danger. In Death By Degrees we find our slinky assassin - working as a secret agent for the CIA - thrust into a deadly terrorist plot by a shadowy organisation. Using her deadly martial arts skills, an arsenal of weapons and hi-tech gadgets, she must infiltrate their floating HQ and discover their deadly secret weapon.