Dishonored

=== Setting ===
Dishonored takes place in the industrial city of Dunwall, where technology and otherworldly forces coexist. The city's design is modeled on London and Edinburgh between the late 1800s and the early 1900s. The capital of the Empire of the Isles, Dunwall is ruled by an oppressive regime that came to power following the assassination of the Empress and the kidnapping of her daughter. The city is a center for fishing and whaling; whale oil is a valuable resource which is needed to power the city. After a natural philosopher discovered that whale oil can be used as a fuel, the government used it to develop powerful weaponry, which in turn bred government corruption. The city is stricken with a plague spread by rats, which is killing the poor and isolating the rich. The infected, known as "weepers", cry blood and can become violent. The government uses the plague as an excuse to take or purge citizens as they wish. Order is maintained by the Tallboys, heavily armored officers on tall, mechanical legs, and districts are separated by barriers known as "Walls of Light", which are made of energy and disintegrate unauthorized people who try to cross them. A covert group of activists, the Loyalists, plots to overthrow the government and install the Empress's daughter as the new Empress.

Characters

The main character of Dishonored, whom the player controls, is Corvo Attano, the former bodyguard to Dunwall's Empress Jessamine Kaldwin (April Stewart). Corvo becomes an infamous assassin after he is framed for the empress's murder. He is skilled in stealth and combat, is armed with unusual gadgets, and possesses great supernatural powers. The game designers chose Corvo to remain silent so that players could project themselves onto the character. Corvo is aided by the Loyalists, led by Admiral Farley Havelock (John Slattery), and members: Piero Joplin (Brad Dourif)—an inventor who builds Corvo's mask and supplies him with gadgets; Treavor Pendleton (Derek Phillips)—a member of parliament; Samuel (Ryan Cutrona)—a commoner who ferries Corvo to and from his missions; Overseer Teague Martin (Joel Johnstone); and Callista Curnow (Lena Headey)—the caretaker for the Empress's daughter Young Lady Emily (Chloë Grace Moretz). Other characters include Granny Rags (Susan Sarandon)—a former aristocrat now blind and deranged after years of living on the streets; Daud (Michael Madsen)—leader of a group of assassins known as "the Whalers"; and Slackjaw (Al Rodrigo)—a gang leader. Carrie Fisher and Gregg Berger provide the voices of the loudspeakers found throughout the city relaying government propaganda.
The Outsider (Billy Lush) offers to help Corvo in his quest. Described as a mixture of God and the Devil, The Outsider imprints his mark on Corvo, imbuing him with magical abilities, and provides him with a mechanically altered human heart (April Stewart) that tells Corvo secrets. The Outsider also grants his mark, and special abilities, to other characters. Smith described the character as an amoral figure who grants abilities, but leaves the choice of how to use them up to the recipient.
Corvo's targets include the Lord Regent Hiram Burrows (Kristoffer Tabori)—the Empress's former spymaster who masterminded her death and framed Corvo, and now controls Dunwall; Burrows's lover Lady Boyle (Anna Graves)—an aristocrat funding the military; Lords Custis and Morgan Pendleton (Zach Hanks)—twins and members of Parliament; High Overseer Thaddeus Campbell (Daniel Hagen)—leader of the city's religious order; and Anton Sokolov (Roger Jackson)—a genius inventor responsible for the creation of many advanced technologies including the Wall of Light.

Plot

After returning from a foreign voyage to seek aid with the deadly plague ravaging the city, Corvo Attano travels to the tower of Dunwall and meets with the Empress. After delivering a message, they are attacked by teleporting assassins led by Daud; they magically restrain Corvo, kill the Empress, and kidnap her daughter Emily. The Empress's Spymaster arrives and has Corvo imprisoned for her murder and Emily's abduction. Six months later, the Spymaster has seized control of Dunwall as Lord Regent. Interrogating Corvo, the Lord Regent confesses that he masterminded the assassination and framed Corvo. The following day, Corvo is due to be executed. A letter from Empire Loyalists is smuggled to Corvo and he is given the means to escape. Samuel ferries Corvo to the Hound Pits Pub to meet the Loyalists, led by Admiral Havelock.
While resting, Corvo is taken to a dream world where he meets the Outsider, who brands Corvo with his mark. Corvo is sent by the Loyalists to eliminate the conspirators behind the Lord Regent's plot, and the player is given the option to kill or otherwise neutralize the targets, the first of which is High Overseer Campbell. Corvo removes the High Overseer and discovers that Emily is being held in a brothel called the Golden Cat under the supervision of twins Custis and Morgan Pendleton. Corvo rescues Emily and eliminates the brothers. After returning to the pub, Emily is taken into the care of Callista to prepare her for becoming Empress, while Corvo is sent to abduct the genius scientist Sokolov, who is responsible for the Lord Regent's powerful technologies. Sokolov is taken to the pub for interrogation, under which he divulges the identity of the Lord Regent's financier, Lady Boyle. Corvo infiltrates Boyle's masquerade ball and disposes of her.
After returning to the pub, Havelock confirms they have done enough damage to move against the Lord Regent. Corvo infiltrates the tower of Dunwall and removes the Lord Regent from power. He learns that the Lord Regent intentionally imported the plague to decimate the lower classes of society, but it escalated out of his control. Corvo returns to the Hound Pits Pub, where the Loyalists celebrate their success. After sharing a drink, Corvo goes to his room and collapses. Upon waking, he learns that Samuel poisoned his drink at the behest of Havelock and his Loyalist allies Treavor Pendleton and Teague Martin, to prevent him from interfering in their plan to install Emily as Empress and rule through her. However, Samuel remained loyal to Corvo and, without the knowledge of the Loyalist conspirators, had given him a non-lethal dose of poison. Samuel sets Corvo adrift on the river and flees. When Corvo wakes, he is taken prisoner by Daud and his men, who intend to claim the bounty placed on Corvo's head by taking him back to the now Lord Regent Havelock.
Nonetheless, Corvo overcomes his new captors and defeats Daud and his assassins before going into the sewers. Corvo returns to the pub to find it overrun with guards and that Havelock has killed many of the Loyalists. He discovers where Havelock has taken Emily and can save Piero, Sokolov, and Callista. Corvo signals to Samuel, who ferries him to the former Lord Regent's lighthouse. He infiltrates the lighthouse and either subdues Pendleton and Martin or finds that Havelock has already killed them, ensuring the Loyalists' actions remain secret. Once finished with Havelock, Corvo may or may not rescue Emily. Havelock's journal reveals that he suspected that Emily is Corvo's daughter.
The ending varies depending upon the level of chaos the player has caused throughout the game. If Corvo saves Emily, she ascends the throne as Empress with Corvo at her side, and, if minimal chaos has been caused, a golden age dawns and the plague is overcome. After many decades, Corvo dies of natural causes, and Empress Emily Kaldwin I the Wise buries him beside Empress Jessamine. If much chaos is caused, the city remains in turmoil and is overrun with the plague. If Corvo fails to save Emily, Dunwall crumbles, and Corvo flees the city by ship.