Luigi is back baby and he’s been outfitted with a brand new Poltergust machine that lets him suck up ghosts like nobody’s business. Yes, Luigi’s Mansion 3 is finally here and there are so many secrets and hidden things to find, per usual. If you’re trying to figure out how to open the chest in Sandy Grand Hall (10F) in Luigi’s Mansion 3, then you have come to the right place, my friend.
When you get to the big pyramid room on the tenth floor of the hotel, you’ll notice that there are piles of sand around the entire area, which can be sucked up by Luigi and his vacuum.
When you start exploring the area around the pyramid, you will eventually come across an empty space in the wall behind the pyramid that can be exposed via the dark light mechanic by holding the X button. Doing this will reveal a treasure chest but it’s too high for you to get on your own.
How to Open Chest in Sandy Grand Hall in Luigi’s Mansion 3
What you need to do is go over to the left and you’ll see an air vent. Use the plunger with the Y button to pull it off of the wall and then sand will start pouring out of it.
Now, use the ZL button to slowly blow the piles of sand toward the treasure chest and eventually, you will create a mound that’s high enough for you to climb on top of, giving you access to the treasure chest.
There’s no hidden gem inside but you’ll be rewarded with lots and lots of cash.
Time needed: 2 minutes
To sum up how to get the chest in Sandy Grand Hall in Luigi’s Mansion 3.
- Go to the left of the chest to find an air vent. Use the plunger to pull it off of the wall and sand will pour out.
- Use the ZL button to blow sand towards the treasure chest so that you can stand on top of it to open it up.
And that’s all you need to know to find out how to open the chest in Sandy Grand Hall in Luigi’s Mansion 3. For more on the spooky action game, make sure to check out our scored review and out expansive Guide Wiki.
