How To Get The Treasure Trove Secret In Blue Prince

Once you have the Key of Aries from the crypt, bring it to the Treasure Trove (outer room). You’ll then be able to open the sealed chest.

Your reward for finding the Treasure Trove secret in Blue Prince is none other than the Royal Scepter, one of the most powerful items in the game. Whenever you pick up the Royal Scepter, you can select a color. Rooms of this color appear more commonly as drafting options. For instance, if you want to see more hallways, then you can pick the orange color upon picking up this item.

Moreover, the Royal Scepter has a unique mechanic involving its spawn location:

• If you end the day in a room that’s the same color as the Royal Scepter, it will stay in your inventory for your next run.
• If you somehow lose it–i.e. you end the day in a room that has a different color–you’ll find it on the altar of the Treasure Trove when you draft it inside the manor. There’s no need to draft it outside again using the Blessing of the Monk.

Well, that concludes the hunt for the Royal Scepter. Oh, and if you’re wondering if there’s another use for it, well, there certainly is. Maybe you plan on reclaiming something from a certain room.