Dishonored Part 1 - Prison Break

After being wrongfully imprisoned and tortured, Corvo awakens in his sell to find that something has been left for him. Beneath some bread is a note and a key encouraging him to make his escape from the prison and through the nearby sewers. First he must retrieve some explosives in order to make it his exit. Corvo has vengeance on his mind but he does his best remain stealthy and limit casualties.