List of Boos in Luigi's Mansion 3
Unlike previous entries, which saw the HP of Boos rise with each area, the HP of all Boos remains fixed at 20 HP. Additionally, the precise location of Boos is randomized.
This is a list of all Boos that appear in the game (excluding King Boo), in the order of ascending floor number. There are 17 Boos total (16 excluding King Boo), each of which are unique. Collecting all Boos will grant the player the "Captured All Boos" award, unlocking Flashlight B for the Poltergust G-00. The chart shows each Boo's name, the floor it is found on, the origin behind its name, and the Japanese equivalent.