Arrival in Krokotopia - Wolfminster Abbey & Royal Museum

• Private Kinchley welcomes you to Marleybone and directs you to Curator Clancy Pembroke at the Royal Museum.​

• Pembroke informs you that the sarcophagus containing the Krokonomicon is being processed for display and that only Mayor Pimbsbury can grant access.​

• At Digmoore Station, Mayor Pimbsbury agrees to grant you access to the Krokonomicon if you help address the gang problem in the streets.​

• Sherlock Bones suspects the O'Leary gang is behind the disturbances and suggests you meet Ms. Conrail in Hyde Park for more information.

Hyde Park - The O'Leary Investigation Begins

• Ms. Conrail informs you that a cat named Baxter has information on the O'Learys but is being held at the Hyde Fraternity House.​

• After defeating Willie Marks to obtain Baxter's location, you infiltrate the Hyde Fraternity House and defeat Gearhead, but Baxter is taken away.​

• Returning to Sherlock Bones, he advises you to consult Ms. Marphely in Chelsea Court, where clockworks are causing chaos.

Chelsea Court - Rescuing Baxter

• Ms. Marphely suspects that Baxter is being held in a nearby clockwork tower and directs you to William Pugsby for assistance.​

• Pugsby reveals that Shakes O'Leary owns the tower and frequently changes the password.​

• After defeating Shakes O'Leary and Timmy Icepick to obtain the password, you infiltrate the tower, defeat Potbelly, and rescue Baxter.​

• Sherlock Bones arranges a private meeting at his residence at 221 Barker Street in Regent's Square.

221 Barker Street - Planning the Next Move

• Baxter reports seeing Pops O'Leary near The Ironworks, prompting Sherlock Bones to send you there to investigate further.​

The Ironworks - Uncovering the Prison Break Plot

• After navigating through locked doors and defeating Nails O'Leary, you discover blueprints for Newgate Prison, indicating a planned breakout.​

• Defeating Brady the Sneak provides the secret knock needed to access Shakes O'Leary's room.​

• Shakes O'Leary admits that the prison raid has already been ordered.​

• Sherlock Bones urges you to warn his colleague, Watson, at Scotland Yard.

Scotland Yard - Preparing for the Prison Raid

• Watson confirms that the O'Learys plan to free the notorious thief Meowiarty and directs you to Officer Ness inside Newgate Prison.

Newgate Prison - Chasing Meowiarty

• Officer Ness reports that Malistaire is summoning the undead to aid in Meowiarty's escape.​

• You pursue Meowiarty through the prison, receiving assistance from Officers Malone, Wallace, Stone, and Dorsett.​

• After a brief encounter with Meowiarty and Malistaire, you learn of an O'Leary hideout nearby.​

• Defeating Gibson O'Leary reveals that Meowiarty has fled to an old warehouse, identified as the North Clocktower.​

• Inside the North Clocktower, you defeat the Agony Wraith summoned by Malistaire to delay you.​

• Back at Scotland Yard, Watson assigns you to assist Sergeant Steeg in Knight's Court with the case of Jacques the Scratcher.

Knight's Court - Unmasking Jacques the Scratcher

• After defeating Jacques the Scratcher, he escapes, leaving behind a crumpled glove with the initials "XX."​

• Investigating further, you consult Angus Crankenhop at Mr. Burt's Bones and Biscuits in Regent's Square.​

• Crankenhop deduces that Jacques is likely Doctor Xavier Xandros, who resides in Knight's Tower.​

• Confronting and defeating Dr. Xandros confirms his identity as Jacques the Scratcher.​

• Returning to Watson, you learn that Dr. Katzenstein is behind the clockworks and has ties to Meowiarty.

Katzenstein's Lab - Confronting the Mad Scientist

• Watson informs you that Dr. Katzenstein is behind a locked door, and Firegut may have the combination.​

• After defeating Firegut and Clanker to obtain the necessary access, you enter the lab.​

• Inside, you defeat Dr. Katzenstein and, with the help of Grunk, build a clockwork golem.​

• The golem reveals its intention to go to Big Ben to defend its master.​

• Back at the Royal Museum, Sherlock Bones informs you that Meowiarty has already broken in and must be stopped.​

• Clancy Pembroke states that Meowiarty has stolen the Krokonomicon and locked himself in the tower, requiring the reset of both tower counterweights to gain access.

Big Ben - Final Showdown with Meowiarty

• After disabling both counterweights and defeating Sprockets and Bellows with assistance from Gus and Sally Newflower, you ascend Big Ben.​

• With the help of Travis Pawman, you navigate the tower and ultimately defeat Meowiarty.​

• Despite your efforts, Malistaire escapes with the Krokonomicon, stating his intention to go to Dragonspyre.​

• Headmaster Ambrose explains that to reach Dragonspyre, Malistaire will need the Spiral Key, which is in the possession of the Emperor of MooShu.