As mentioned, you first need to power the Laboratory using the Boiler Room's power. If you've upgraded the Aquarium to add Electric Eels, you can also use that room. Once the Lab machine has power, ...

Unlock the fourth and final permanent upgrade in Blue Prince. The Laboratory room has a puzzle in one corner of the room that can’t be used normally. On the wall you’ll see a note that states the ...

Blue Prince is a new indie game that focuses heavily on puzzle solving and exploration. Unlike similar games, Blue Prince won't be holding your hand throughout the process and instead will expect you ...