Luigi's Mansion 3 Paintings: How to Find Every Trapped Friend and Secret Treasure

Luigi's Mansion 3 Paintings: How to Find Every Trapped Friend and Secret Treasure

You're wandering through the Last Resort hotel, vacuum strapped to your back, teeth chattering. It’s a vibe. But let’s be real: the whole reason Luigi is even in this mess is because of those creepy, gold-framed traps. Luigi's mansion 3 paintings aren't just background decor; they are the literal driving force of the plot and the source of some of the most frustratingly well-hidden secrets in the game. If you’ve played any of the previous entries, you know the drill—King Boo loves his canvas. But this time, Nintendo dialed the mechanics up to eleven.

I remember the first time I realized I could actually "free" things from the frames. It’s not just about the big story beats where you save Mario or Princess Peach. There's a whole layer of gameplay built around that Dark-Light Device. Honestly, if you aren't flashing your rainbow light at every single empty frame or suspicious piece of art, you're basically leaving money—and ghosts—on the table.

The Story Behind the Canvas

The narrative hook is simple but effective. King Boo escaped, teamed up with Hellen Gravely, and turned Luigi’s friends into 2D souvenirs. It’s a classic trope for the series, but the execution in the third installment feels more personal. You aren't just collecting items; you’re restoring your family.

The main story paintings are unmissable. You’ll find them at the end of specific boss fights. You beat the boss, grab the Dark-Light, and shine it until the painting "pops." It’s satisfying. But the game doesn't really hold your hand when it comes to the other paintings. The ones that hide gems. The ones that hide Boos. Or the ones that just look like a smudge on the wall until you realize it’s a physical object you can interact with.

The VIPs Trapped in the Frames

You’ve got the heavy hitters. Mario, Peach, and the three Toads. Saving them is the core progression.

  1. Professor E. Gadd: He’s the first one you rescue in the Underground Garage. It’s the tutorial for the Dark-Light. Basically, if you can’t get him out, you aren’t getting past the first hour.
  2. The Toads: These guys are scattered. You’ll find them in the shops, the boiler room, and even the tomb suites. Each one requires a bit of a "babysitting" mission where you have to lead them back to the elevator. It’s slightly annoying but necessary.
  3. Mario and Peach: These are the late-game rewards. The emotional payoff.

But let's talk about the mechanics for a second. The Dark-Light Device (that rainbow-colored strobe) is your only tool here. You hold down the button, let the meter build, and wait for the "spirit balls" to emerge. Then you suck them up with the Poltergust G-00. If you miss even one of those little blue orbs, the painting stays a painting. It’s a test of patience more than skill.

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Hidden Paintings and Secret Loot

This is where most players miss out. Luigi's mansion 3 paintings aren't always glowing with a "rescue me" sign. Some of the best secrets in the Last Resort are hidden inside mundane-looking artwork.

Have you ever noticed a frame that looks completely empty? Or maybe a painting of a gold bar that looks a little too 3D? That’s your cue. In the RIP Suites (5F), there are several paintings that look like simple decorations. Use the Dark-Light. Suddenly, you’ve got a mountain of gold coins or a hidden Pearl.

Spotting the Fakes

Not every painting is your friend. Some of them are "Spirit Paintings" or traps. You try to interact with them, and they’ll either slap you or try to suck you in. You can usually tell because they look slightly "off"—the colors are muted, or the subject matter looks aggressive.

There’s a specific trick I use. If you’re unsure, blow a puff of air at the painting first. If it rattles or reacts like a normal object, it’s probably fine. If it sits there totally static while everything else is moving, it’s likely a Dark-Light secret or a trap.

The Gem Connection

Gems are the real endgame for completionists. A huge chunk of the 102 gems in the game are locked behind—you guessed it—paintings.

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Take the Mezzanine (2F), for example. There’s a painting of a gem in the hallway. It’s not a secret; it’s right there in plain sight. But you can’t just grab it. You have to find a way to trigger the Dark-Light from a specific angle or solve a nearby puzzle to make it tangible.

  • The Master Suite (15F): The paintings here are devious. They blend into the high-end decor.
  • The Dance Hall (14F): Check the walls behind the posters.
  • The Spectral Catch (12F): Look for the pirate-themed art. Often, these hide the keys you need to progress.

Why the Dark-Light Logic Matters

The Dark-Light isn’t just for paintings. It reveals "invisible" objects. In the world of Luigi's Mansion 3, an invisible object and a painting are functionally very similar. They both represent something "stolen" from reality by the ghosts.

If you see a gap in a room where a dresser should be, or a rug that ends abruptly, use the light. This logic applies to the frames too. Sometimes you’ll find a hook on a wall with no painting. Shine the light there. A painting will appear, and then you can extract the item from it. It’s a two-step process that catches a lot of people off guard.

Advanced Tips for Completionists

If you’re going for that Rank A at the end of the game, you need the cash. Most of that cash is tucked away in the art.

Watch for the shimmer. Occasionally, a painting will have a very faint, white glint. That’s the game’s way of saying "Hey, look over here."

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Check the mirrors. This is the oldest trick in the book, but it works. Look at the reflection of the room you’re in. If you see a painting in the mirror that isn't on the actual wall behind you, you’ve found a hidden Dark-Light trigger.

Don't forget the Bosses. Some bosses, like the one in the Unnatural History Museum, use paintings as part of their environment. While you're dodging a T-Rex skeleton, it’s hard to think about art appreciation, but keeping an eye on the walls can sometimes give you a hint on how to beat the encounter.

Honestly, the best way to handle the Luigi's mansion 3 paintings is to adopt a "leave no stone unturned" mindset. It slows down the pace, sure. But this isn't a racing game. It’s a ghost-hunting atmospheric puzzler.

  1. Enter a new room and clear the ghosts first. You can't focus on the Dark-Light while being punched in the back.
  2. Pan the camera. Use the right stick to see the corners of the room. Nintendo loves hiding paintings just out of the default view.
  3. Use Gooigi. Sometimes Luigi needs to hold a door or a switch while Gooigi uses the Dark-Light on a frame. Teamwork makes the dream work, even if the teammate is a puddle of green slime.

If you’re stuck on a specific floor, like the Twisted Suites or the Tomb Suites, remember that the "theme" of the floor usually dictates how the paintings behave. In the magic-themed floors, they might disappear and reappear. In the desert floor, they might be buried in sand.

Getting the Final Results

Once you've freed Mario, Peach, and the Toads, and you've systematically stripped every frame of its gold and gems, you’re basically a Master Collector. The satisfaction of seeing a once-haunted gallery turned into a pile of loot is one of the best feelings in the game.

To maximize your efficiency, always upgrade your Poltergust's suction power via E. Gadd’s lab when possible, though the Dark-Light itself doesn't get "stronger"—you just get better at using it. Keep your eyes peeled for those spirit balls, make sure you're checking every mirror reflection, and never trust a wall that looks too empty.

Go back through the floors you've already cleared. You'll be surprised how many paintings you walked right past because you were too busy worrying about a Polterpup or a Slammer. The Last Resort is huge, and its secrets are thin—literally 2D thin.


Actionable Next Steps

  • Audit the RIP Suites: Go back to the 5th floor right now. It’s the easiest place to practice spotting hidden paintings that contain gold bars.
  • Check Your Gem Menu: Open your map and look at the gem collection for each floor. If you're missing one, there’s a 50% chance it's hidden in a painting you haven't "cured" with the Dark-Light yet.
  • Search for Boos: Boos often hide in objects revealed by the Dark-Light. If you're hunting for all 16 Boos, you'll need to be an expert at finding invisible frames first.
  • Re-visit the Mezzanine: There is a specific painting puzzle involving a circular room that most people miss on their first pass. It requires using the suction on the fans to rotate the room and reveal hidden art.