Successfully locating Room 46 in Blue Prince requires strategic use of various items, room drafting, and uncovering numerous secrets. The mansion is brimming with helpful objects, including consumables and practical tools that can aid your journey.
One particularly valuable tool you can harness in Blue Prince is the Burning Glass. This intriguing device must be crafted by combining specific items, raising the question of its diverse applications throughout the game.
Understanding Burning Glass in Blue Prince

Utilizing the Burning Glass in Blue Prince

The Burning Glass has several applications throughout the manor, with possibilities still being discovered. Below is a comprehensive list of known uses for this essential item:

- Tunnel Exploration: After exiting the manor and descending the stairs to the left of the Fountain, you will encounter four blue flame pillars on a lower platform—provided you have lit them. Turning around from this position reveals an open tunnel in the rock face. Inside, you can light two torches to discover a new floorplan to add to your collection.
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Candle Lighting: There are three specific locations in Blue Prince where lighting candles can uncover hidden secrets:
- Within the underground tunnels near the Tomb entrance and mine cart, you will find a circle of candles.
- Use the Burning Glass to ignite candles in the Chapel.
- Don’t forget to light the candles in the Reservoir Room.
- The crate tunnel also contains candles that can be lit.
- Finally, see if you can use it on the Sundial in the Orchard.
- Defrosting the Freezer: The Burning Glass can also be employed to defrost the Freezer, granting access to various frozen treasures such as Blue Prince gems and keys.
- Igniting the Trading Post: Curious about the TNT located inside the Trading Post? Use the Burning Glass to ignite it and see what happens!
As players continue to explore and interact with their environment, new uses for the Burning Glass may be revealed, enhancing the gameplay experience.