Part 604

Discover hidden weapons, keys, and locked doors in Hitman World of Assassination's Part 604 mission. Learn strategies for challenges like King Of The Castle and None Shall Pass.

Part 604 of the Hitman World of Assassination guide covers hidden items, keys, locked doors, and assassination strategies for specific challenges.

Hidden Weapon Easter Egg: In a specific mission (likely from Hitman 2 or 3), there's a hidden weapon. To find it, acquire a Guard Disguise and a Shovel. Go to the Sewer, knock out a woman, and proceed to the Main Room. In the southeast corner of a large grate, look for footprints. If you have the Shovel equipped, a prompt to dig should appear, uncovering a pistol. Note that this Easter egg is reportedly non-functional in the Hitman 2 version of the mission, but usable in Hitman 3.

Keys in this Mission:

• Boathouse Key: Opens the Boathouse on the Pier.
• Castle Walls Key: Opens doors to the Barracks, Security Room, Kitchen Storeroom, and the Iron Gate at the Patrons' Lounge.
• Basement Key: Opens the door to the Hidden Tunnel stairs in the Cellar.
• Warehouse Key: Opens locked doors within the Warehouse.
• Chapel Key: Opens locked doors within the Chapel.
• Castle Key: Opens locked doors in the main castle and Tower Citadel.
• Castle Master Key: Opens all non-keycarded doors on the island, serving as an alternative to the Lockpick.
• Ark Keycard: Opens one of the doors to the Ark Control Room in the Warehouse building.
• Office Keycard: Opens doors to the Raider Room and Security Room on the Hyperborea Showroom floor.
• Penthouse Keycard: Opens the door to the Penthouse at the Conclave.

Locked Doors: Some doors are unlocked on Casual difficulty but locked on Professional and Master.

• Professional Difficulty: The Iron Gate at the west end of the Cellar, and the north door to the Restoration Room.
• Master Difficulty: The east door to the Kitchen, the door to the Patrons' Lounge Storeroom, the exterior door to the Morgue, and the east door to the Hyperborea Showroom Storeroom.

Assassination Strategies:

King Of The Castle [4,000 XP] & None Shall Pass [2,000 XP]: These challenges focus on specific kills and actions. [King Of The Castle] requires killing Sophia and Zoe by tossing them from the Penthouse. [None Shall Pass] requires standing on all eight Plinths while wearing the Knight's Armour Disguise. Completing these can be difficult due to potential map instability and the need to incapacitate many NPCs. The [Chameleon] Challenge can also be attempted during this run, but it's recommended to focus on these primary objectives and save other related challenges for separate playthroughs.