Where To Find And Use File Cabinet Keys In Blue Prince

TL;DR

  • File Cabinet Keys unlock valuable drawers in the Archives containing Upgrade Disks and story documents
  • Find clues in the drained Aquarium dioramas showing X-marked floor locations
  • Use a Shovel at precise spots in Patio and Laundry Room to excavate keys
  • Activate both Pump Room and Boiler Room systems before attempting key collection
  • Plan your route efficiently to minimize backtracking between manor locations


GameSpot may receive revenue from affiliate and advertising partnerships for sharing this content and from purchases through links.

Are you struggling to understand the purpose of File Cabinet Keys in Blue Prince? These elusive items appear randomly as you explore the sprawling estate, offering minimal guidance about their function. Our comprehensive walkthrough delivers the essential knowledge you require, though be aware that minor narrative reveals follow.

Throughout our extensive gameplay sessions, we’ve uncovered three distinct File Cabinet Keys. Each one grants access to specific storage units scattered across the property. Consistent with our methodology, this guide presents environmental clues and puzzle solutions initially, before detailing precise positions and anticipated contents.

Environmental indicators pointing to two File Cabinet Keys within Blue Prince are located in the Aquarium section. However, accessing these visual hints requires completely emptying the water reservoir via the Pump Room mechanism. Be advised that activating the Boiler Room infrastructure might also be necessary to utilize the auxiliary storage tank effectively.

The aquarium displays feature miniature recreations of mansion interiors. Two particular exhibits have flooring adorned with distinctive “X” markings.

Expert players recommend completing both room activations before attempting key retrieval, as this prevents unnecessary backtracking. The diorama puzzles represent some of the most sophisticated environmental storytelling elements in the game.

The chambers requiring investigation are the Patio area and Laundry Room. Crucially, you must carry a Shovel tool in your inventory. Position yourself accurately on the terrain to activate the excavation prompt for your Shovel implement:

  • Patio – Position yourself directly before the left section of the outdoor cooking apparatus.
  • Laundry Room – Three cleaning appliances align to the right. The precise location precedes the central machine.
  • Pro tip: The digging mechanic requires precise positioning – if the prompt doesn’t appear, adjust your angle slightly. Many players waste time assuming they’re in the right spot when minor positional adjustments are needed. The Shovel has limited durability, so plan your excavations carefully.

    Having successfully excavated these artifacts, the next phase involves determining application sites for File Cabinet Keys throughout Blue Prince. Proceed to transport your File Cabinet Keys to the Archives sector and access the matching compartments:

  • The Patio-acquired key grants access to the lowest drawer, containing an Upgrade Disk component alongside a vital records document.
  • The Upgrade Disk represents one of the most valuable progression items, enabling significant character enhancements. The birth certificate and other documents often contain crucial narrative elements that expand the game’s lore.

    Seasoned players recommend a systematic approach: first activate all necessary room systems, then collect the Shovel, followed by methodical clue investigation in the Aquarium, and finally execute the digging operations. This sequence minimizes unnecessary traversal between manor sections.

    Common mistakes include attempting digging without proper tool preparation, overlooking the Boiler Room activation requirement, and misinterpreting the diorama symbolism. Budget approximately 20-30 minutes for the complete key retrieval process once all prerequisites are met.

    For players seeking comprehensive gameplay guidance, our Complete Guide offers detailed strategies for mastering complex game mechanics.

    Action Checklist

    • Activate Pump Room and Boiler Room systems
    • Drain Aquarium completely and examine diorama X markings
    • Acquire Shovel tool from storage areas
    • Excavate keys at precise Patio and Laundry Room positions
    • Unlock corresponding Archives drawers for rewards

    No reproduction without permission:SeeYouSoon Game Club » Where To Find And Use File Cabinet Keys In Blue Prince Complete guide to finding and using File Cabinet Keys in Blue Prince with advanced strategies