Luigi's Mansion 3: Former WR 3 Player 5 Floor ScareScraper Speedrun (w/ChaserRacer & TheGhog,

Sub-12 with an uncooperative Boolossus & a money floor! Makes me think sub-11 might be possible...
Timer starts at the end of the pre-run countdown (00:05) and ends when the screen fades to black after defeating Boolossus (11:54).
More details on each floor are listed below (individual floor times are taken from the in-game timer):
Floor 1: Defeat all 28 ghosts (1:51)
Floor 2: Defeat all 80 crows (1:13)
Floor 3: Defeat all 24 ghosts (1:23)
Floor 4: Collect at least $7500 (1:38)
Floor 5: Defeat Boolossus (2:44)
Link to The Groundhog's TH-cam Channel (TheGhog): / @theghog

[@穆冑]

An easy way to defeat the purple ghost 👻: No.1 Put out Gooigi. no.2 Wait behind gooigi until the purple ghost comes. No.3 Light the ghost. no.4 Inhale [Luigi] {The ghost always tries to escape from the front. } no.5 Inhale [gooigi]