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Prospecting Secret Door – ??? NPC, Location, Requirements, and More!
It’s not really a secret anymore…

Hidden in the world of Prospecting is the Prospecting Secret Door. Once inside, you can purchase new equipment and also meet a mysterious NPC who gives you a boost. Before you can enter, you’ll need to hand over three specific gems, one of them being the Prospecting Emerald.
Prospecting Secret Door – Location
The secret door is located behind the waterfall in the Crystal Cavern. Keep in mind that you must be level 15 and above to access the Crystal Cavern. If you’re below, you won’t be able to enter, and you’ll need to work on leveling up.
Requirements
However, there are certain requirements you need before you can open the door to enter this area. You’ll need to sacrifice the following items to unlock it. Once you have them all, make your way to the door to open it.
- Starshine
- Found in the Crystal Cavern River and Azuralite Oasis
- Legendary rarity
- Diamond
- Found in the Rubble Creek Sands, Rubble Creek Deposits, Fortune River, Sunset Beach, and Fortune River Delta
- Legendary rarity
- Emerald
- Found in the Rubble Creek Sands, Rubble Creek Deposits, Fortune River, Crystal Cavern River, and Azuralite Oasis
- Epic rarity
Everything Inside
When you’re inside this secret area, there are a few things you can find! Firstly, you can purchase the Earth Breaker Shovel for $125,000,000. It has the following stats.
- Strength: 25
- Dig Speed: 100
There is also The World Shaker Pan, which costs 125,000,000. These are the stats:
- Luck: 70
- Capacity: 150
- Gives a +25% size boost
You will also notice an NPC called ???. They have a see-through body that is tinted yellow, they wear a rusted crown, and they are surrounded by symbols. If you speak to them, you will gain a +5 luck boost, no matter which dialogue option you select. Not much is known about them, so we can only hope to find out more in a future update!
Rachel Varnham
Editor
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