*POSSIBLE MISSION SPOILERS* IGN shows you how to get through mission 8 of Dishonored without killing anyone or being detected. Completing the game in this fashion earns you the 'Ghost,' 'Shadow,' and 'Clean Hands' trophies / achievements. Briefing: "You've returned to the Hound Pits Pub to pick up the trail of your old 'allies' and find out where they have taken Emily"