Luigi's Mansion 3
Luigi's Mansion 3

Post-Game Content

Luigi's Mansion 3 post-game content guides you through ScareScraper challenges and gem collection. Master the Poltergust 008 for full completion.

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Post-Game Content

Congratulations, ghost hunter! You've rescued your friends and defeated King Boo, but the spectral fun in Luigi's Mansion 3 is far from over. The post-game offers a wealth of activities for completionists and those seeking to truly master the mansion's mysteries. From collecting every last gem to conquering the challenging ScareScraper, there's plenty to keep your Poltergust 008 fully charged.

Mansion Completion Checklist

Your primary goal in the post-game should be to achieve 100% completion. This involves several key objectives:

  • Collect All Gems: Each of the 17 floors (including the Basement and Penthouse) has 6 unique gems to discover, totaling 102 gems. Many of these require specific actions or puzzle-solving that you might have overlooked during your initial playthrough.
  • Capture All Boos: There are 15 mischievous Boos hidden throughout the mansion, one for each "themed" floor (excluding the Basement and Penthouse). These spectral nuisances are often found by interacting with specific objects multiple times in a room. Listen for their tell-tale rattling sound!
  • Find All Hidden Toads: While not explicitly tracked, finding all the hidden Toads (and their respective gems) is crucial for full gem completion.
  • Unlock All Gallery Portraits: After defeating a boss ghost, their portrait is added to the Gallery. Ensure you've defeated all bosses and collected their respective frames.
  • Achieve a Gold Rank: Your final score is based on collected money, gems, and captured ghosts. Aim for the highest rank possible!

Gem Hunting Strategies

Revisiting floors specifically for gem hunting requires a methodical approach. Here's how to tackle it:

  1. Consult the Virtual Boo: Your Virtual Boo device (accessed via the + button) provides a helpful overview of each floor, including how many gems you've found. Use this to identify which floors still have missing treasures.
  2. Re-explore Thoroughly: Don't just rush through rooms. Use your Dark-Light Device on every suspicious object, wall, and floor. Vacuum everything that isn't nailed down, and interact with all furniture.
  3. use Gooigi: Many gems require Gooigi's unique abilities, such as squeezing through grates, walking over spikes, or holding down multiple switches simultaneously. switch between Luigi and Gooigi frequently.
  4. Specific Floor Tips:
    • Basement (B1): Check behind the large fan in the laundry room for a hidden gem. Use the Dark-Light on the washing machines.
    • Grand Lobby (1F): Don't forget the hidden gem in the chandelier. Flash it with your Strobulb.
    • Castle MacFrights (6F): Many gems here are hidden behind suits of armor or require solving environmental puzzles in the various themed rooms.
    • Twisted Suites (11F): This floor is particularly tricky. Pay close attention to the playing card puzzles and the disappearing furniture. Use the Dark-Light on empty spaces where furniture should be.
    • Fitness Center (13F): Look for gems in the sauna, the pool area (use Gooigi to access underwater sections), and the locker rooms.

Boo Busters

Hunting down the elusive Boos is a fun challenge. Here's a strategy:

  1. Listen for the Rattle: When a Boo is present on a floor, you'll hear a distinct rattling sound and your Poltergust will vibrate. The closer you are, the more intense the vibration.
  2. Target Specific Rooms: Boos are usually hidden within a specific room on a floor. They often appear after you interact with a particular object multiple times (e.g., opening a specific drawer repeatedly, vacuuming a curtain).
  3. Dark-Light Device is Key: Once you've identified the room, use your Dark-Light Device on suspicious objects. The Boo will often reveal itself as a hidden object that you then need to vacuum.
  4. Capture Strategy: Once a Boo is revealed, it will play hide-and-seek. Follow the trail of footprints it leaves behind. When you find it, stun it with your Strobulb, then vacuum it up, slamming it repeatedly until it's captured.

ScareScraper Mode

For a truly challenging experience, head to the ScareScraper. This multiplayer (or single-player with AI) mode offers randomized floors and objectives, providing endless replayability.

  • Accessing ScareScraper: You can access ScareScraper from the main menu after completing the story, or by interacting with the portal in the Basement (B1) of the hotel.
  • Objective Variety: Objectives include catching all ghosts, collecting a certain amount of money, finding all Toads, or defeating a specific number of unique ghosts.
  • Floor Count: You can choose to play 5-floor, 10-floor, or even 20-floor runs. The higher the floor count, the greater the challenge and rewards.
  • Teamwork is Essential: If playing with others, communication and cooperation are vital. Assign roles, share resources, and revive fallen teammates promptly.
  • Unlockables: Success in ScareScraper can unlock new costumes for Luigi and other cosmetic items.

Replaying Boss Fights

Want to relive the epic battles against the mansion's unique boss ghosts? While there isn't a dedicated "boss rush" mode, you can revisit any floor at any time. Simply use the elevator to return to the desired floor and make your way to the boss arena. This is a great way to practice your combat skills or simply enjoy the spectacle again.

With these post-game activities, your adventure in Luigi's Mansion 3 is far from over. Happy ghost hunting!