Looking to unlock the mysterious Throne Room Floorplan in Blue Prince? You’ll need to collect all the hidden Microchips scattered around the game! In this guide, we’ll show you where to find every Microchip step by step and explain how collecting them helps you unlock the Throne Room Floorplan.
Microchip Location #1
The first Microchip in Blue Prince can be found on a pedestal inside a place called Blackbridge Grotto. The entrance to Blackbridge Grotto appears outside the mansion after you complete the Laboratory Puzzle.


Microchip Location #2
The second Microchip in Blue Prince is located inside the vase on the left-hand side of the Entrance Hall. You do need a sledgehammer to break the vase.


Microchip Location #3
The third Microchip is buried near the West Bridge. To reach it, make sure you’ve already opened the Garage Door. Once that’s done, head to the area and look closely at the ground on the right side of the bridge. When your cursor changes into a shovel icon, dig at that spot to find the third Microchip.



How to use Microchip
Once you’ve collected all three Microchips in Blue Prince, return to Blackbridge Grotto and place them into the slots on the pedestal. After that, a passageway will open up—go through it to find the Throne Room Floorplan on a pedestal.
