This is a guide explaining how to unlock the Blackbridge Grotto via the levers in the Laboratory in Blue Prince.

There are four puzzles inside the book “A New Clue” in Blue Prince: “Low case clue” puzzle — Hidden on page six in tiny font.

Microchip #1: The first Microchip is in the Blackbridge Grotto, plugged into the device in the center of the room. The ...

Once you are in the laboratory of Blue Prince, the puzzle will present itself in the ... This will unlock something called the Blackbridge Grotto, a new region in a cavern close to the mansion ...

Our Blue Prince guide will show you how to unlock all six permanent additions, help you solve any puzzles they require ... To get the benefit of the Grotto, you’ll also need the terminal ...

Unlock the fourth and final permanent upgrade in Blue Prince. The Laboratory room has a puzzle in one corner of ... all the mysteries of the Blackbridge Grotto isn’t required to reach Level ...