Embarking on a thrilling adventure in Luigi's Mansion 3, you'll find yourself exploring the mysterious Last Resort hotel, filled with secrets and hidden treasures. Among these are the Master Suite Gems, scattered across the game's various floors. These gems are not only a delight to collect but also hold significant benefits for Luigi's Poltergust G-00. Let's dive into the world of Luigi's Mansion 3 and uncover the locations of these Master Suite Gems.

First, let's understand why these gems are crucial. Master Suite Gems, when collected, upgrade your Poltergust's capacity, allowing you to capture larger and more powerful ghosts. This not only enhances your gameplay experience but also makes it more challenging and engaging. Now, let's explore where to find these elusive gems.

Master Suite Gems: Floor-by-Floor Guide
As you progress through the game, you'll encounter Master Suite Gems on different floors of the Last Resort hotel. Each floor presents its unique challenges and ghostly inhabitants. Let's break down the locations floor by floor.

Remember, to access some of these locations, you'll need specific abilities or items. So, ensure you've unlocked them before attempting to find the gems. Also, keep in mind that some gems are hidden and require keen observation to find.
Floor 4: The Great Stage

Your first Master Suite Gem can be found in the Great Stage on Floor 4. Look for a small, hidden room behind the main stage. Use your Poltergust to suck up the curtain to reveal the gem.
Another gem on this floor is located in the backstage area. You'll need to use your Poltergust to move a heavy piano to access the gem. Be careful not to get crushed by the falling debris!
Floor 7: The Castle Grounds

On Floor 7, the Master Suite Gem is hidden in the castle's dungeon. To reach it, you'll need to solve a puzzle involving a jail cell and a ghostly prisoner. Free the prisoner, and he'll reveal the gem's location.
For the second gem, head to the castle's throne room. You'll find the gem on a pedestal, guarded by a powerful ghost. Defeat the ghost and claim your prize.
Master Suite Gems: Post-Game and Secret Locations

After completing the main story, you'll have access to new areas and hidden gems. Here are a couple of post-game locations to find more Master Suite Gems.
First, revisit the Last Resort's rooftop. A new area will be accessible, containing a gem hidden in a small, locked room. Use your Dark-Light Device to unlock the door and claim your gem.



















Secret Gem: The ScareScraper
One of the most challenging Master Suite Gems to find is hidden in the ScareScraper. To access this gem, you'll need to complete the ScareScraper's 25th floor. Once you've reached the top, look for a hidden room containing the gem.
This gem is particularly difficult to find due to the random nature of the ScareScraper's layout. However, with a bit of perseverance and keen observation, you should be able to track it down.
Collecting all the Master Suite Gems in Luigi's Mansion 3 is a rewarding experience, not only for the upgrades they provide but also for the sense of accomplishment. So, keep exploring, and happy gem hunting!