|Screenshot from "Dishonored"|
In the game, your character is Corvo, bodyguard to the murdered Empress. Held responsible for her death, Corvo must escape prison and put right the demented order in the rat-plagued Victorianesque city of Dunwall.
For more details about gameplay and such, this article on Forbes.com describes it admirably. This game does seem a decent way to get stunning visuals and plenty of action, without getting one's vest or bustle greasy.