The West Gate is one of the enduring mysteries of Blue Prince. Although you can see it from the moment you begin the game, it takes a while to figure out exactly how to unlock it. That’s the nature of just about everything in Blue Prince: almost every single room, puzzle, or item links back to something else in a totally different part of the mansion, and you’re never guaranteed to have all the pieces you need at once. Tantalizing mysteries like this one are why Blue Prince has captured so many players’ attention.