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Hidden Room 1F
Luigi's Mansion

Hidden Room 1F

Discover the secret Hidden Room 1F in Luigi's Mansion! Learn how to access it, defeat the Ice Elemental Ghosts, and grab all the shimmering treasure. Plus, find out how to catch the Boo!

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Discover the secret Hidden Room 1F in Luigi's Mansion! Learn how to access it, defeat the Ice Elemental Ghosts, and grab all the shimmering treasure. Plus, find out how to catch the Boo!

Alright, so you're looking to find the completely optional Hidden Room 1F? It's a great spot if you're looking to pad your wallet with some extra cash, but don't worry if you skip it. You can only access this room from the Butler's Room.

Walkthrough
  1. 1
    Head to the Butler's Room. Look for a mouse-hole in the top-right corner.
  2. 2
    Equip your Game Boy Horror and zoom in on the mouse-hole. This will open up a hidden teleportation path.
  3. 3
    Step into the path, and you'll be whisked away to a room absolutely packed with shimmering money!
  4. 4
    Before you worry about the ghosts, take a moment to check out the two vases and the chandeliers. You might even suck up a few bats if you're lucky.
  5. 5
    You'll notice a treasure chest positioned in the room. The ghosts you'll encounter here are all Ice Elemental Ghosts.
  6. 6
    To defeat them, you'll need to use your Fire ability first. Spray fire on them to melt their ice icons. You don't need to completely extinguish the fire; just enough to break their icy defense.
  7. 7
    Once their ice icons are gone, you can stun and vacuum them up like usual.
  8. 8
    Keep in mind that a Money Ghost will appear in this room during a blackout.
  9. 9
    After you've taken care of all the ghosts, a treasure chest will appear, filled with lots of money and three gems!
  10. 10
    And, of course, a Boo is hiding in here too! This one is named GumBoo and has 40 HP.
  11. 11
    When you're ready to leave, you can either go back through the mouse-hole you entered from or interact with the mirror on the wall closest to the screen.
Tips
  • This room is completely optional, so only go for it if you're actively seeking more money.
  • Remember that the Money Ghost only appears during a blackout.
  • The Boo in this room is GumBoo, who comments, "It's my own self, GumBoo!"
  • Lots of money
  • Three gems
  • GumBoo (Boo)

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