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Luigi's Mansion 3

Luigi's Mansion 3

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Welcome to the haunted hotel! In Luigi's Mansion 3, you'll play as the ever-cautious Luigi, armed with a Poltergust G-00, to explore a massive, multi-floored hotel filled with spectral residents. Your goal is to rescue Mario and friends, who have been captured by King Boo, and restore Professor E. Gadd. You'll be sucking up ghosts, solving environmental puzzles, and using your trusty Gooigi to navigate tricky situations across diverse themed floors, from ancient ruins to a disco club.

This guide is here to help you master Luigi's spectral adventures. We'll cover everything you need to know, including efficient money farming, mastering Gooigi mechanics, and providing ultimate strategies for overcoming all the challenging boss ghosts and uncovering every hidden collectible and secret throughout the hotel. Get ready to explore every floor and conquer the hotel's most terrifying threats!

Guide and Walkthrough (NS) by Zeldamaniac16

Navigate Luigi's Mansion 3 with this comprehensive table of contents, detailing every floor and walkthrough section from A Warm, Suspicious Welcome to the Rooftop Finale.

This guide provides a detailed breakdown of Luigi's Mansion 3, covering every floor and key area in the order you will encounter them. It serves as a roadmap for your adventure through the haunted hotel.

Walkthrough Sections:

  • 01. A Warm, Suspicious Welcome
  • 02. Floors B1 & 1: Rescuing E. Gadd
  • 03. Floor 5: RIP Suites
  • 04. Floor 3: Hotel Shops
  • 05. Floor 2: Mezzanine
  • 06. Floor 4: The Great Stage
  • 07. Floor 6: Castle MacFrights
  • 08. Floor 7: Garden Suites
  • 09. Floor 8: Paranormal Productions
  • 10. Floor 9: Unnatural History Museum
  • 11. Floor B2: Boilerworks
  • 12. Floor 10: Tomb Suites
  • 13. Floor 11: Twisted Suites
  • 14. Floor 12: The Spectral Catch
  • 15. Floor 13: Fitness Center
  • 16. Floor 14: The Dance Hall
  • 17. Floor 15: Master Suite
  • 18. Rooftop: Finale

Guide and Walkthrough (NS) by Zeldamaniac16 (2)

Navigate Luigi's Mansion 3 with this comprehensive table of contents, covering all floors from B1 to the Rooftop Finale.

Walkthrough
  1. 1
    Introduction
  2. 2
    A Warm, Suspicious Welcome
  3. 3
    Floors B1 & 1: Rescuing E. Gadd
  4. 4
    Floor 5: RIP Suites
  5. 5
    Floor 3: Hotel Shops
  6. 6
    Floor 2: Mezzanine
  7. 7
    Floor 4: The Great Stage
  8. 8
    Floor 6: Castle MacFrights
  9. 9
    Floor 7: Garden Suites
  10. 10
    Floor 8: Paranormal Productions
  11. 11
    Floor 9: Unnatural History Museum
  12. 12
    Floor B2: Boilerworks
  13. 13
    Floor 10: Tomb Suites
  14. 14
    Floor 11: Twisted Suites
  15. 15
    Floor 12: The Spectral Catch
  16. 16
    Floor 13: Fitness Center
  17. 17
    Floor 14: The Dance Hall
  18. 18
    Floor 15: Master Suite
  19. 19
    Rooftop: Finale

Floors B1 & 1: Rescuing E. Gadd

Follow this Luigi's Mansion 3 guide to rescue Professor E. Gadd. Learn how to navigate Floors B1 and 1, find the Poltergust E-00, and collect hidden gems and money.

Walkthrough
  1. 1
    Laundry Room (Floor B1): Follow the Polterpup out of the room. Collect Coins from a washing machine and a sink. Note that some washing machines contain a Green Gem, but it's inaccessible for now.
  2. 2
    Service Hallway (Floor B1): Take the first door on your left.
  3. 3
    Garage (Floor B1): Follow the Polterpup. Open the car hood to find the Poltergust E-00. Practice its functions: flash, vacuum in/out, and burst. Collect Bills from the car's cloth pieces (1 each). Suck up a large stack of money behind the left pillar (approx. 100 Coins). Run into cones near the entrance for about 30 Coins. Stun passing Rats for potential Coins. Suck up a sheet-covered car near the right-most pillar, flash the green button on the trunk to reveal and collect the Clear Gem. Clear a pile of dirt for a few Coins. Clear another pile in the far-left corner (approx. 30 Coins). Suck up a rathole in the lower-left corner (5 Coins). Collect Bills from a shelf above the rathole. Move tires near the rathole for more Coins. Go up the stairs to find a toolbox with approx. 30 Coins. Note a locked area with a Red Gem, which is inaccessible for now. Suck up another rathole near the bottom of the stairs (5 Coins). Exit the room.
  4. 4
    Service Hallway (Revisited - Floor B1): Suck up 5 Coins and three Gold Bars from pipes on the ceiling. Open a trashbin near the elevator for a Rat; stun it for Coins. Collect Bills from a cupboard next to the trashbin and from a plant on the right side of the elevator. Flash the strobe switch beside the locked door on the right to open it.
  5. 5
    Service Stairwell (Floor B1): Flash the vending machine for snacks and Coins. Suck up the fire hydrant for Coins. Find more Coins and Bills under the sofa. Collect approx. 40 Coins from the trashcan beside the sofa. Suck up a spiderweb under the stairs to find a chest with 300 Coins.
  6. 6
    Advancing Upwards: Go up the stairs. You'll encounter a fallen trashcan too heavy to vacuum; use the burst ability to break it, revealing more Coins. Suck up dust to continue.
Tips
  • Money (Coins, Bills, Gold Bars) is used for purchasing items and completing achievements. Collect as much as possible.
  • Stunning Rats with a more intense flash yields more loot.
  • Gems are floor-specific collectibles; each floor has six.
  • Some areas and collectibles (like the Red Gem) are inaccessible until later in the game.
  • The burst ability is crucial for moving heavy objects like the fallen trashcan.

Guide and Walkthrough (NS) by Zeldamaniac16 (3)

Navigate Luigi's Mansion 3 with a full table of contents, covering missions from 'A Warm, Suspicious Welcome' to the Rooftop Finale.

Walkthrough
  1. 1
    A Warm, Suspicious Welcome
  2. 2
    Floors B1 & 1: Rescuing E. Gadd
  3. 3
    Floor 5: RIP Suites
  4. 4
    Floor 3: Hotel Shops
  5. 5
    Floor 2: Mezzanine
  6. 6
    Floor 4: The Great Stage
  7. 7
    Floor 6: Castle MacFrights
  8. 8
    Floor 7: Garden Suites
  9. 9
    Floor 8: Paranormal Productions
  10. 10
    Floor 9: Unnatural History Museum
  11. 11
    Floor B2: Boilerworks
  12. 12
    Floor 10: Tomb Suites
  13. 13
    Floor 11: Twisted Suites
  14. 14
    Floor 12: The Spectral Catch
  15. 15
    Floor 13: Fitness Center
  16. 16
    Floor 14: The Dance Hall
  17. 17
    Floor 15: Master Suite
  18. 18
    Rooftop: Finale
Tips
  • The walkthrough is organized by mission and floor number for easy navigation.
  • Refer to the table of contents to jump to specific sections of the game.

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