Dishonored: Gadget Blueprint Upgrade Locations

In order to upgrade your gadgets in Dishonored for the PC, PS3, and Xbox 360, you’ll need to find the blueprints.

Gadget Blueprints are scattered throughout the game, and once you attain one you can take it to Piero to be able to purchase the upgrade for that gadget.

Some blueprints will show up multiple times, but you can only get them once, so if you get the first copy then the second copy won’t be there later in the game.

Here are the gadget blueprint locations, and what mission area to find them in.

Blueprints in High Overseer Campbell

Bonded Galvani Weave (Upgraded Armor) – Look in the back yard of the Overseer’s Mansion, and you’ll find it in a safe in the workshop. The key to the safe is sitting on a workbench in the workshop.

Lens Magnification (Increased Lens Magnification) – Purchasable in Griff’s Pawnshop after you save him from the thugs in the second mission.

Sokolov’s Formula (Health Elixir’s from Piero) – Purchasable in Griff’s Pawnshop after you save him from the thugs in the second mission.

Blueprints in House of Pleasure

Incandescent Paste (Fire Bolts) – In to the Distillery, hidden behind a valve controlled door.

Lens Magnification (Increased Lens Magnification) – Purchasable in Griff’s Pawnshop after you save him from the thugs in the second mission.

Blueprints in The Royal Physician

Folded Galvani Resin (Upgraded Stealth) – Inside of a warehouse on the left side of the canal near the beginning of the mission.

Sokolov’s Formula – (Health Elixir’s from Piero) – Go through the library in Sokolov’s workshop, and you’ll find it in the Greenhouse.

Blueprints in Lady Boyle’s Last Party

Spiked Grenade Housing (Sticky Grenades) – On a desk in the guard station at the gate, before you enter the mansion.

Blueprints in Return To The Tower

Small-Scale Combustion Refinement (Explosive Bullets) – In the General’s office in the Dunwall Tower interior area.

Blueprints in The Flooded District

Bonded Galvani Weave (Upgraded Armor) – Located in a chest in Daud’s office, which you’ll need Daud’s Key to access.

Folded Galvani Resin (Upgraded Stealth) – Also located in a chest in Daud’s office, which you’ll need Daud’s Key to access.

Incandescent Paste (Fire Bolts) – In the lower level cellar near the exit from the tunnels.

Small-Scale Combustion Refinement (Explosive Bullets) – In a crashed rail car in the Central Rail Station.

Spiked Grenade Housing (Sticky Grenades) – In a damaged hallway in the building filled with armed criminals.