Find all six gems in 11F — Twisted Suites. The colours are white, red, blue, green, purple and yellow. Gem collection is separate from the ending money rank; completing all seventeen floor sets unlocks Suction Shot Type-C.
Required tools and return visits
Unlock Gooigi and the Dark-Light Device before completing the floor. Clear the story route first if a door or room mechanism remains locked.
White gem — Suit Bathroom — playing cards
Vacuum the six cards beside the bath, on the bathmat, on the rear dresser, at the end of the window, flat on the windowsill and pinned above the toilet. Each card lights a ceiling symbol; completing the set releases the white gem.
Red gem — Bladed Bedroom
Keep blowing at the dagger mechanism on the rear wall. Continue until the complete square of spectral daggers has formed and the red gem appears.
Blue gem — Trainer’s Bedroom
Vacuum the piggy bank from the top of the fridge. Smash it to release the blue gem.
Green gem — Lounge — timed cabinet
Remove the panel beside the stage with Suction Shot. Put the second character at the left glass cabinet, then flash the revealed sensor with the first. Vacuum the gem before the cabinet closes.
Purple gem — Hall — missing top hat
Keep the large top hat on Luigi after it falls onto him. Walk to the statue missing its hat and place it there. Follow the revealed stairs and open the chest.
Yellow gem — Mirror Bathroom
Use the mirror to locate the otherwise obscured gem painting on the wall. Aim Dark-Light directly at the painting to release the yellow gem.
Six-gem check
Open the floor collection screen and check all six colour slots. A missing colour identifies the exact entry to revisit above. Gem ghosts must be fully captured before their gem is awarded.
Return to



